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🖼️ Image Tools

20 free image tools — convert JPG↔PNG↔WebP, compress, resize, crop, watermark and more. Your images never leave your device — no uploads, no sign-up, no file size limits.

🖼️ JPG to PNG 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.

📱 QR Code Generator

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.

📷 PNG to JPG Converter

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.

🗜️ Image Compressor

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.

🔤 Image to Text (OCR)

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.

📐 Image Resizer

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.

🎨 Color Picker

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.

✂️ Image Cropper

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

✏️ SVG to PNG Converter

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.

🔄 WebP 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.

🔖 Favicon Generator

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

🔐 Image to Base64

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

💧 Watermark Adder

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

↔️ Image Flipper & Rotator

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

🔓 Base64 to Image

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

🪟 ICO Converter

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.

🔍 Image Metadata Viewer

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.

⬛ Image to Grayscale

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

🖼️ Image Border Adder

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.

🔍 Image Upscaler

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.

Allio Tools Pro — No ads · Bulk processing · Save historyUpgrade $2.99/mo →

About Image Tools

20 browser-based image tools that handle compression, conversion, resizing, cropping, watermarking, and more — all without uploading your files to an external server. Every tool processes images locally using the browser's Canvas API, keeping your photos and graphics completely private. Works on desktop and mobile with no app download required.

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Frequently Asked Questions

Do these image tools upload my files to a server?

No. Every tool on this page processes your images entirely in your browser using the Canvas API. Your files never leave your device — not even for a fraction of a second. No files are logged, stored, or transmitted anywhere.

What image formats are supported?

The tools support JPEG, PNG, WebP, GIF, and SVG depending on the tool. The most common formats (JPEG and PNG) are supported by all tools. WebP input is supported in Chrome, Edge, and Firefox. HEIC/HEIF (iPhone format) is not currently supported.

Is there a file size limit for images?

There is no hard limit — the practical limit is determined by your browser's available memory. Files up to 20–30 MB work well on most modern devices. For very large images, closing other browser tabs frees up memory.

Do the processed images lose quality?

It depends on the tool and settings. Lossless tools (PNG conversion, resizing) preserve full quality. Compression tools offer a quality slider — higher quality = larger file, lower quality = smaller file. The original file is never modified; you always receive a new output file.

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