Free image tools that never upload your files
Compress, convert, resize, watermark, stitch, crop ID photos, generate QR codes and merge images into PDF — all in your browser. No account, no upload queue; speed depends on your device, not our servers.
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Image tools
14 toolsCompress image to a target size
Compress images to an exact target size in KB. Supports JPG, PNG and WebP, works in batches, and never uploads your files — everything runs locally in your browser.
Most usedImage format converter
Convert PNG to JPG, JPG to WebP or WebP to PNG in your browser. Batch conversion, transparency handling for JPG output, no uploads.
Resize and crop images
Resize images by pixels or percentage, or crop them to an exact size such as 800x800. Batch processing, no uploads, runs in your browser.
Batch watermark images
Add text watermarks to many images at once with nine positions, tiled coverage, adjustable opacity and size. No uploads, everything runs locally.
Rotate and flip images
Rotate images and flip them horizontally or vertically in your browser. Batch processing and ZIP download, with no uploads at all.
Image colour picker and palette
Upload an image, click anywhere to pick the exact HEX and RGB colour, and get an automatic palette of the image's dominant colours. Nothing is uploaded.
Split a long image into pieces
Split a long screenshot into multiple images by piece count or by maximum height, vertically or horizontally, with ZIP download and no uploads.
QR code generator
Generate QR codes for free: URLs, text and Chinese characters supported. Custom colours and sizes, PNG or vector SVG output, no watermark and no expiry.
Most usedID photo size maker
Create ID photos at standard sizes: 25×35mm, 35×49mm, passport and visa formats, output at exact 300dpi pixel counts, plus an 8-up sheet for 6-inch paper.
Censor part of an image
Drag over any part of an image to pixelate it, blur it or cover it with a solid block. Multiple areas, live preview, nothing uploaded.
Stitch images together
Stitch images vertically or horizontally into a single picture, with alignment, spacing and background colour options. Runs locally in your browser.
Grid slice
Split one image into 9 numbered pieces (also 2×2, 1×3, 3×1) for a social media grid, with optional white borders and ZIP download. Nothing is uploaded.
Most usedStitch chat screenshots
Stitch multiple chat screenshots into a single tall image with rounded corners, gaps, padding and a background colour. Runs locally — screenshots are not uploaded.
Add a logo watermark
Upload your logo and stamp it onto a batch of images with nine positions, adjustable size, opacity and margin. Everything runs locally; nothing is uploaded.
Files & PDF
4 toolsCombine images into one PDF
Merge images into a single PDF in the order you choose, with A4 portrait or landscape pages, margins and fit options. Nothing is uploaded.
Most usedID card front and back on one A4 page
Lay out the front and back of an ID card on one A4 sheet at true physical size and generate a printable PDF. Nothing is uploaded.
EXIF viewer and remover
See the EXIF data inside a photo: camera model, capture time, exposure settings and whether it carries GPS coordinates. Remove metadata losslessly.
Batch rename and pack files
Rename many files at once with a shared prefix and numbering, preview the result, then download everything as a single ZIP. Nothing is uploaded.
Why "local processing" matters
Most online image tools work by uploading your file to their server, processing it there and sending the result back. That means your images — possibly ID scans, contracts or unpublished photos — sit on someone else's disk, your waiting time is your upload speed and the free tier tends to end right when you need it.
This site takes a different route. Modern browsers can do the real work themselves, so compression, conversion, resizing and watermarking all happen on your device. Your files never leave it, and we never pay for bandwidth to move them around.
Frequently asked questions
Is it really free? Any usage limits?
Every tool is free with no usage caps. Display advertising on the pages covers hosting costs, which is how the project stays maintainable.
How large can my files be, and how many at once?
Keep files under 30MB each and batches under roughly 40 images. That ceiling comes from browser memory rather than an artificial quota — for very large images, resizing first is the smoother path.
Does it work on a phone?
Yes. The layout is mobile-friendly and compressing, converting and watermarking all work on a phone. Larger batches are simply more comfortable on a desktop.
Why can't it open my HEIC file?
Format support depends on your browser, not on this site. Apple devices usually decode HEIC while some desktop browsers cannot. When decoding is unavailable the page says so instead of producing a corrupt file.
Can you add a tool I need?
Ask. Tool roadmaps come from real use cases — if you have a specific workflow or platform requirement, send it over and widely needed tools move to the front.
Missing a tool you need?
Tell me the workflow you are trying to get done and it goes on the list.