All Tools

Calculate your monthly mortgage payment and total interest paid — enter your loan amount, interest rate, term, and down payment for instant results in over 40 world currencies.

Convert between 39 major world currencies using live exchange rates from the European Central Bank, with automatic fallback sources if the primary feed is unavailable. Enter an amount, pick your currencies, and get the converted value instantly — swap with one click.

Calculate monthly loan payments and total interest for any personal or auto loan — enter loan amount, rate, and term in months for instant results you can download.

Convert between units of length, weight, temperature, volume, speed, area, and data — select a category, enter a value, choose units, and get the converted result instantly.

Calculate percentages instantly — find what % of a number is, percentage change, and reverse percent problems. Free, no sign-up required.

Full-featured scientific calculator with trig functions, logarithms, exponents, and parentheses. Runs in the browser — no download needed.

Calculate compound interest growth over time. Enter principal, rate, frequency, and years to see final balance and total interest earned — free.

Convert hourly, daily, weekly, monthly, or annual pay to all other pay periods instantly — free online. Assumes a standard 8-hour day, 5-day week, 52-week year.

Calculate exact age in years, months, and days from any birthdate, plus your total age in days, hours, and minutes — free, instant results for any past or future date.

Estimate how your retirement savings will grow based on your current balance, monthly contributions, and expected investment return — free, instant projection.

Calculate tip amount and total bill per person instantly. Enter bill, tip percentage, and number of diners to split the check evenly — free online tool.

Add, subtract, multiply, and divide fractions instantly. Get the simplified result and its decimal equivalent — free online calculator.

Calculate sales tax and the final price for any item — enter the price and tax rate to instantly see the tax amount and total. Free, no sign-up required.

Project the future value of an investment using a compounding annual return rate. Enter initial amount, expected annual return, and years to see final value, total return, and ROI — free.

Convert numbers to Roman numerals and Roman numerals back to numbers instantly. Supports 1–3,999 — free online converter.

Calculate the discount amount and final sale price from an original price and discount percentage — free instant discount calculator.

Convert hourly wage to annual salary and see weekly, monthly, and daily pay. Instantly calculate your total compensation — free online tool.

Convert a number between binary, octal, decimal, and hexadecimal instantly. Enter a value, pick its source base, and see all four conversions at once — free.

Calculate the area of a rectangle, circle, triangle, or trapezoid instantly. Enter the required dimensions and get the area in square units — free online tool.

Estimate the inflation-adjusted value of money using a compounding annual inflation rate you specify. Enter an amount, a rate, and a year range to see the equivalent value — free online.

Calculate speed, distance, or time from the other two values. Enter distance in km and time in hours to instantly find the missing value — free online speed distance time calculator.

Calculate gross profit, profit margin percentage, and markup percentage instantly. Enter revenue and cost to see all three profitability metrics — free online tool.

Calculate the volume of a cube, sphere, cylinder, or cone instantly. Enter the required dimensions and get the volume in cubic units — free online tool.

Calculate trip fuel cost based on distance, fuel efficiency, and fuel price. Works in metric (km, L/100km) or imperial (miles, MPG) units — free online tool.

Calculate break-even point in units and revenue for any business or product. Enter fixed costs, variable costs, and selling price — free online analysis.

Calculate selling price and profit amount from cost and a markup percentage. Enter your cost and desired markup to see the price instantly — free online.

Calculate electricity cost for any appliance based on wattage, hours of use, and rate per kWh. Find monthly and annual energy costs — free online tool.

Convert numbers to written words in English — 1,234 becomes "one thousand two hundred thirty-four." Supports up to 999 billion — free online converter.

Convert JPG images to PNG format instantly in your browser — drag, drop, and download. No file upload to any server, no account required, and no file size limits imposed by server quotas.

Generate QR codes for URLs, plain text, and vCard contacts — choose size and format (PNG, JPG, or SVG), then download. No account, no image upload, instant generation.

Convert PNG images to JPG in your browser with a quality slider — reduce file size while controlling compression. No server upload, no account, results download instantly.

Compress JPEG, PNG, and WebP images in your browser — no upload, no account. Reduce file size by up to 80% with a live quality slider. Compressed images download instantly to your device.

Extract text from any image using AI-powered OCR. Your image is sent securely to Cloudflare’s edge for processing and is never stored or logged — 10 free extractions per day. Supports JPG, PNG, WebP, screenshots, scanned documents.

Resize images to exact pixel dimensions or by percentage in your browser — set width and height with optional aspect ratio lock, then download. No upload, no account required.

Pick any color visually or by HEX code and get its HEX, RGB, HSL, and CMYK values instantly, with one-click copy buttons — free online.

Crop images to exact pixel dimensions by entering X, Y, width, and height coordinates — free, no upload to servers.

Convert SVG code to a PNG image at your chosen resolution (up to 2048×2048px). Paste your SVG and set width/height — free online converter.

Convert JPG and PNG images to WebP format for faster web loading. Adjust quality settings and see file size reduction — free online WebP converter.

Generate PNG favicon images in 6 common sizes (16×16 to 180×180) from any image, downloadable individually — free online favicon generator.

Convert images to Base64 encoded strings for embedding in HTML, CSS, and APIs. Supports JPG, PNG, GIF, WebP — free online image to Base64 converter.

Add a text watermark to photos. Customize position, font size, and opacity — free online watermark tool, no upload to external servers.

Flip images horizontally or vertically, and rotate in 90° increments. Instant browser-side processing, no upload — free online image flipper and rotator.

Decode Base64 strings back to images instantly. Preview, download PNG/JPG, and verify data URI integrity — free online Base64 to image decoder.

Convert a PNG or JPG image into a single-size .ico icon file, right in your browser. Free online ICO converter for favicons and simple Windows icons.

View EXIF metadata from a JPEG photo — camera settings, GPS location, date taken, and file info — read entirely in your browser, free online EXIF metadata viewer.

Convert color images to grayscale (black and white) in your browser. Download the monochrome result as a PNG instantly — free online grayscale converter.

Add a colored border to an image online. Choose border width and color, then download the bordered PNG — free image border tool, no upload to servers.

Enlarge an image 2×, 4×, or 8× using smooth browser-based resizing. Free online image upscaler — 2× is free, 4× and 8× are Pro features.

Split a PDF into individual pages or a custom range, and merge multiple PDFs into one file. Browser-side processing — no server upload — free online.

Convert PDF pages to JPG or PNG images. Set resolution (72–300 DPI) and convert all pages or a specific page range — free online PDF to image converter.

Add a text or image watermark to a PDF — adjustable position, size, color, opacity, and rotation. Browser-side processing, no server upload — free up to 5 pages, Pro removes the limit.

Add text labels, rectangle boxes, and image stamps to a PDF in your browser. Draw and mark up documents — free online PDF annotator, no upload, up to 3 pages free.

Reduce PDF file size by stripping metadata and re-saving with a more efficient internal structure. Free up to 5 MB per file — free online PDF size reducer.

Rotate all pages or selected pages in a PDF by 90°, 180°, or 270°. Fix upside-down or sideways scans instantly — 100% browser-side, no upload.

Remove unwanted pages from a PDF instantly. Enter page numbers or ranges to delete, keep everything else. No upload, no account needed.

Pull out specific pages from any PDF and save them as a new document. Enter a page range or individual pages — done in seconds, no upload.

Flip the page order of any PDF — last page becomes first. Useful for scanning workflows that produce reversed stacks. Free, browser-side.

Insert one or more blank pages at any position in your PDF — start, end, or between specific pages. Browser-side, no upload required.

Convert interactive PDF form fields, checkboxes, and annotations into static content. Prevents editing of filled forms and ensures consistent rendering.

Stamp page numbers on every page of a PDF — 6 position options, starting number, font size, and number format. Browser-side, no upload.

Add a password to any PDF, required to open it, with optional printing/copying/editing restrictions. AES-128 encryption, 100% browser-side.

Automatically detect and delete empty or near-empty pages from a PDF. Cleans up scanned documents with scanner-inserted blank pages. Browser-side.

Extract all text from a PDF file. Get a plain-text copy of every page's content — searchable, copyable, and ready to paste. 100% browser-side.

Drag and drop PDF page thumbnails to reorder them. Delete unwanted pages with one click, then download the reorganized PDF. Browser-side.

Convert each PDF page to a high-resolution image and repackage as a flat PDF. Removes hidden text, metadata, and editable layers. Browser-side.

Unscramble letters to find valid short English words (up to 4 letters) — useful for Scrabble tile checks, word-jumble puzzles, and vocabulary practice. Type letters and matching words appear instantly.

Count words, characters, sentences, and paragraphs in any text. See estimated reading time as you type — free online word counter.

Find synonyms, antonyms, and related words for any English word instantly. Perfect for writers, students, and crossword solvers — free online thesaurus.

Generate Lorem Ipsum placeholder text for design mockups. Choose word, sentence, or paragraph count, and copy with one click — free online generator.

Count characters, words, and lines in your text with a live progress bar toward a character limit you set. Free online character counter.

Convert text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case, and kebab-case. Instant conversion — free online text case tool.

Convert short text into blocky ASCII letter art made of # characters. Free online text-to-ASCII converter — one built-in font, no account needed.

Find and replace text with regex or plain text matching, with a case-sensitive toggle — free online find-and-replace tool.

Compare two texts side by side and highlight line-by-line differences — additions in green, deletions in red. Free online line diff tool.

Convert basic Markdown (headings, bold, italic, links, lists, inline code) to HTML. Click Convert to see the generated HTML source — free online converter, no live preview.

Add commas between items in a list instantly. Convert newline-separated lists to comma-separated values (CSV) — free online list-to-CSV converter.

Reverse any text, words, or lines instantly. Mirror the whole text, reverse word order, or reverse line order — free online text reverser tool.

Remove duplicate lines from any list or text instantly. Sort and de-duplicate lines with one click, case-sensitive or insensitive — free online tool.

Strip HTML tags from any HTML and extract clean plain text instantly. Remove formatting, scripts, and styles while preserving text content — free online.

Convert any title or phrase to a URL-friendly slug. Removes special characters, replaces spaces with hyphens, and lowercases everything — free online.

Check whether two words or phrases are anagrams of each other, with a letter-matching breakdown. Free online anagram checker.

Sort lines alphabetically (A-Z or Z-A), by length, in reverse, or shuffle them randomly. Free online text line sorter tool.

Check if a word, phrase, or sentence is a palindrome instantly. Ignores spaces and punctuation for phrase palindromes — free online checker.

Convert text to Morse code and Morse code back to text instantly, with a full reference chart — free online converter.

Summarise any text in 2-8 sentences using AI. Paste articles, reports, or documents and get a concise summary instantly. Free — 10 summaries per day.

Rewrite any text in a different tone — formal, casual, simple, or academic. AI-powered paraphrasing that preserves meaning. Free — 10 paraphrases per day.

Generate strong, secure random passwords instantly — choose length and character sets (uppercase, lowercase, numbers, symbols). Copy with one click, no account or internet needed.

Create a custom spinning wheel to randomly pick from your own list of options — add entries, spin, and get an instant random result. Perfect for decisions, games, classroom picks, and giveaways.

Generate random numbers between any range with one click. Set min, max, and how many to generate, exclude duplicates, and sort results — free online tool.

Flip a virtual coin for heads or tails decisions. True random results, animated flip, and flip history tracker — free online coin flip simulator.

Generate realistic random first-and-last name combinations. Filter by gender and choose how many to generate — free online name generator.

Play Truth or Dare with a curated set of truth questions and dares. Click Truth, Dare, or Random for an instant prompt — free online truth or dare generator.

Roll 1–6 dice at once — d4, d6, d8, d10, d12, or d20 — with an animated roll and running sum. Free online dice roller for tabletop games and board games.

Ask the Magic 8-Ball any yes/no question and reveal its mystical answer. Classic 20 responses in a virtual 8-ball — free online Magic 8 Ball simulator.

Play Would You Rather with a curated set of funny and thought-provoking dilemmas. Click for a new random question — free online icebreaker game.

Generate random colors in HEX and RGB with one click, or generate a 5-color palette. Free online random color generator.

Generate random English words filtered by part of speech — nouns, verbs, or adjectives. For word games, creative writing, and vocabulary building — free online.

Generate a random inspirational or motivational quote with author attribution. Copy any quote with one click — free online quote generator.

Get an instant random Yes or No answer with an animated flicker effect and a running tally of results — free online decision maker.

Split any list of names into a set number of random teams instantly. Enter names, pick a team count, and generate — free online team generator.

Get a random icebreaker question for meetings, parties, or team building with one click — free online icebreaker generator.

Randomly shuffle any list instantly. Paste items, click Shuffle, and get a randomized order — perfect for prizes, playlists, and queues — free online.

Generate 1 to 10 random uppercase letters at once. Choose any letter, vowels only, or consonants only — free online random letter generator.

Generate a random emoji, or 5 at once, from a curated set of about 100 emoji. Free online random emoji generator.

Pick a random country from a curated set of 56 well-known countries, with its flag and continent shown. Free online random country picker.

Play a number guessing game against the computer — guess the hidden number between 1 and 100 with higher/lower hints. Free online number guessing game.

Generate random dates within a year range, up to 10 at a time, with day-of-week and day-of-year shown for each. Free online random date generator.

Calculate your Body Mass Index (BMI) instantly using metric or imperial units — enter your weight, height, and optional age and gender for a personalised healthy weight range.

Calculate your Total Daily Energy Expenditure (TDEE) — enter your age, gender, weight, height, and activity level to find out exactly how many calories you burn per day.

Calculate daily calorie needs based on age, weight, height, gender, and activity level. Find TDEE and calories for weight loss or gain — free online.

Calculate your due date, current week of pregnancy, and trimester from the first day of your last menstrual period — free online pregnancy calculator.

Calculate your fertile window and most likely ovulation date from your cycle. See peak fertility days for conception planning — free online ovulation tool.

Calculate the best times to wake up or go to sleep based on 90-minute sleep cycles. Avoid waking during deep sleep — free online sleep calculator.

Calculate daily macronutrient targets (protein, carbs, fat) in grams from your daily calorie target and goal: fat loss, maintenance, or muscle gain — free online.

Calculate your daily water intake needs based on weight, activity, and climate. Get personalized hydration targets — free online water intake calculator.

Calculate body fat percentage using the US Navy method (tape measurements) or BMI-based estimate. Free, instant, no sign-up — metric and imperial supported.

Calculate running pace, finish time, or distance from any two values. Get results in both min/km and min/mile — free tool.

Calculate your ideal body weight range using Devine, Hamwi, Robinson, and Miller formulas. See range across multiple methods — free online tool.

Format, validate, and minify JSON instantly in the browser — no data sent to any server.

Encode text to Base64 and decode Base64 strings back to original text instantly. No data sent to any server — free online encoder.

Test and debug regular expressions in real time with match highlighting. Uses standard JavaScript regex syntax — free online regex tester.

URL-encode and decode strings for safe use in web addresses. Encode special characters to percent-encoding and decode %XX sequences — free online.

Generate SHA-1, SHA-256, and SHA-512 hashes from text instantly. All hashing runs in your browser — data never leaves your device.

Generate random v4 UUIDs instantly. Bulk generate up to 20 at once, copy individually or all at once — free, runs entirely in your browser.

Convert HEX color codes to RGB and HSL values instantly, or convert RGB back to HEX and HSL — free online color format converter.

Convert between HEX, RGB, and HSL color formats instantly. Live preview swatch included — free online tool.

Generate complete HTML meta tags for SEO, Open Graph, and Twitter Cards. Fill the form and copy the ready-to-paste code — free online tool.

Decode and inspect JWT (JSON Web Tokens) to view header, payload, and expiry. Decode only, no signature verification — free, no data sent to servers.

Convert text to binary code and binary back to text instantly. Works reliably for standard ASCII text — free online converter.

Encode and decode HTML entities: convert & < > " ' and special characters to their HTML equivalents and back — free online HTML encoder and decoder.

Format and beautify SQL queries instantly with automatic indentation and keyword capitalization — free online SQL formatter.

Format and validate XML with proper indentation. Errors are flagged clearly — free online XML formatter and validator.

Convert YAML to JSON instantly, with basic error detection — free online converter.

Minify JavaScript code to reduce file size for faster load times. Removes whitespace and comments — free online JS minifier.

Minify CSS to remove whitespace and comments for faster page loads. Preview original vs minified size instantly — free online CSS minifier.

Preview Markdown with live rendering as you type — headings, bold/italic, links, inline code, and lists — free online Markdown previewer.

Convert JSON to YAML with proper indentation instantly — free online JSON to YAML converter.

Parse cron expressions into a plain-English description instantly. Supports standard 5-field and 6-field (with seconds) syntax — free online cron parser.

Minify HTML to remove whitespace and comments for smaller page payloads — free online HTML minifier.

Generate a robots.txt file for your website. Select crawlers, set Disallow paths, and add a sitemap URL — free online robots.txt generator.

Validate a single IPv4 or IPv6 address format, or test any custom regex against text — free online IP address validator.

Generate Apache .htaccess rules for redirects, HTTPS enforcement, caching, and CORS. Build .htaccess files visually — free online generator.

Create CSS gradient backgrounds visually. Generate linear, radial, and conic gradients with a live preview and copy-ready CSS code — free online tool.

Generate CSS box shadows visually with X/Y offset, blur, spread, color, and inset controls. Copy production-ready CSS code — free online tool.

Generate glassmorphism UI effects with CSS backdrop-filter, blur, transparency, and border. Visual builder with copy-ready code — free online tool.

Convert code snippets to shareable PNG images with syntax-colored text and a choice of 4 editor themes — free online code-to-image tool.

Generate CSS text-shadow effects visually with live preview — free online CSS text shadow tool.

Generate CSS border-radius values for rounded corners with a visual builder. Create asymmetric rounded shapes and copy the CSS — free online tool.

Generate 9 lighter tints and 9 darker shades from any base color, plus the base itself. Click any swatch to copy its hex code — free online color palette generator.

Generate CSS filter effects for images: blur, brightness, contrast, grayscale, sepia, hue-rotate, and more. Live preview with copy-ready CSS — free online.

Find your public IP address and geolocation instantly — or look up any IP address to see its country, city, ISP, and coordinates. No sign-up, completely free, results in under a second.

Test website response time, page size, compression, security headers, and cache headers from our servers — free online website speed analyser.

Free SEO analysis tool. Score your site across 30+ checks — title tags, meta, headings, speed, security headers, Open Graph, Twitter Card, JSON-LD schema, AEO readiness, robots.txt, sitemap, and more. Download PDF report.

Look up DNS records for any domain: A, MX, CNAME, TXT, AAAA, and NS. Troubleshoot DNS propagation and email setup — free online DNS lookup.

Complete HTTP status code reference: 1xx, 2xx, 3xx, 4xx, 5xx codes with descriptions and when to use each. Searchable and filterable — free online guide.

Calculate subnet ranges, broadcast addresses, host counts, and IP class from any IPv4 CIDR notation. Free online subnet calculator.

Validate email address format instantly, with disposable-domain and role-address detection. Bulk validation of up to 10,000 addresses is a Pro feature. Free online email format checker.

Check password strength instantly with a 6-level rating and entropy estimate. See exactly what to improve — free, runs entirely in your browser, password never sent anywhere.

Check if any website or server is up or down right now. See HTTP status code, response time, and server headers — free online uptime checker.

Analyse pasted HTTP response headers for security, caching, and performance issues. Free online header checker — no URL fetching, paste headers from curl or DevTools.

Look up the manufacturer (OUI) of any MAC address. Identify network device vendors from the first 6 digits of any hardware address — free online tool.

Build UTM tracking URLs for Google Analytics, Meta Ads, and email campaigns live as you type. Copy the complete tagged URL with one click — free online UTM builder.

Analyse single-keyword frequency and density in any text. See the top 25 keywords ranked by count and percentage — free online keyword density tool.

Parse any user agent string to identify browser, OS, device type, and rendering engine. Detect bots and crawlers — free online user agent analyser.

Preview how your page looks when shared on Facebook, LinkedIn, and Twitter/X by pasting your HTML source. Test Open Graph and Twitter Card meta tags — free online OG previewer.

Check pasted HTML for SEO meta tag completeness. Analyse title, description, canonical, viewport, and Open Graph tags — free online meta tag checker.

Check JSON-LD schema markup for valid JSON syntax and the presence of @context and @type. Free online schema markup checker — paste raw JSON-LD or full HTML.

Extract all href/src links from pasted HTML content. See external and internal links with duplicate removal — free online link extractor.

Validate pasted XML sitemap content for proper structure, HTTPS URLs, and duplicate detection. Free online sitemap validator — no URL fetching, paste your sitemap XML directly.

Check the HTML markup size and DOM element counts of pasted page source. Get optimization tips based on inline script/style size and tag counts — free online page-size analyzer.

Test which URL paths are blocked or allowed by pasted robots.txt content. Enter a path and user-agent to check access rules — free online robots.txt tester, no URL fetching.

Convert times between New York, London, Tokyo, Dubai, Sydney and 55+ time zones. See hour difference and UTC equivalent — free time zone converter.

Online stopwatch with lap timer, millisecond precision, and lap history. Start/pause, lap, and reset — free online stopwatch, works offline in browser.

Add or subtract days, weeks, months, or years from a date and see the result plus how many days that is from today. Free online date calculator.

Create countdown timers to any date and time. Track days, hours, minutes, and seconds until events, deadlines, and launches — free online countdown timer.

See the current time in 8 major world cities at a glance, updating live every second — free online world clock.

Convert Unix timestamps (in seconds) to human-readable dates and back. Shows UTC and your browser's local time — free online converter.

Calculate the duration between a start and end date/time, down to the second, with results in hours, minutes, seconds, and decimal hours. Free online.

Find the ISO week number for any date, along with day of year, day of week, and days remaining in the year. Free online week number calculator.

Check text for ~50 common spelling mistakes, mixed-up words (your/you're, could of/could have), and a few style patterns. Free, runs entirely in your browser — not AI-powered.

The Pomodoro Technique: fixed 25-minute work intervals with 5-minute short breaks and a 15-minute long break every 4 rounds. Free online timer, no settings, sound alert on switch.

Generate a random creative writing prompt from 5 fiction genres — general fiction, sci-fi, fantasy, thriller, or romance. Free online writing prompt generator.

Analyze text readability with 3 real formulas — Flesch Reading Ease, Flesch-Kincaid Grade, and Gunning Fog — plus word/sentence stats and reading time. Free, runs in your browser.

Organize tasks into the 4 quadrants of the Eisenhower Matrix by picking a quadrant when you add each task. Free online priority matrix — browser-only, nothing saved between visits.

Detect whether text was written by AI or a human. Analyses writing patterns and signals to give a verdict with confidence score. Free — 10 checks per day.

Analyse the emotional tone of any text — positive, negative, neutral, or mixed. Shows confidence score, detected emotions, and a plain-English summary.

Read today's daily horoscope for all 12 zodiac signs. Get love, career, and general daily readings — free online horoscope updated every morning.

Generate a fun natal-style chart from your birth date and time. See your Sun, Moon, and Rising signs plus a full planet grid — free online, entertainment only.

Check zodiac sign compatibility for love, communication, and trust. Unique readings for all 78 sign pairings — free astrology compatibility calculator.

Find your moon sign from your date of birth. Get your lunar personality traits, emotional needs, and compatible signs — free moon sign calculator.

Calculate your numerology life path number from your birthdate. Discover your personality traits, purpose, and challenges — free online.