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- Image Tools
Image Tools
Compress, convert, resize and crop images in your browser — no upload, no sign-up.
- Type
- Web app
- Articles
- 14
- Last updated
- 8 Oct 2026
Getting started2 articles
Drop a photo, screenshot or graphic into Image Tools and download a smaller file in seconds. Done on your device, never uploaded.
Which Image Tools tool do I need? 1 min readA quick guide to Compress, Convert, Resize, Crop and rotate, Multiple sizes and Watermark, and which one fits the job you have.
Guides8 articles
What Compress does for JPG, PNG, WebP, AVIF, GIF and SVG files, and which format is likely to shrink the most.
Convert iPhone HEIC photos to JPG 1 min readTurn HEIC and HEIF photos from an iPhone or iPad into JPG files that open on Windows, Android and the web, without uploading them.
Convert images between formats 1 min readWhich format conversions are available, how transparency and animation are handled, and when to choose JPG, PNG, WebP or AVIF.
Resize images by pixels, percent or size 1 min readResize a batch to exact pixels, a percentage, the longest side or a social media size, keeping the aspect ratio and never enlarging.
Crop, rotate and flip images 1 min readCrop to a square, 16:9 or any shape, turn a picture in quarter turns and flip it. Each image in a batch keeps its own edits.
Make several sizes from one image 1 min readList the sizes and shapes you need and get one file for each from a single photo: social posts, thumbnails and banners in one go.
Add a watermark to many photos 1 min readPut a text or logo watermark on a whole batch of photos, with a position, size and opacity you choose, and a live preview.
Download a batch as a ZIP or to a folder 1 min readDownload results one by one, all at once as a ZIP, or save them straight into a folder on your computer.
Tutorials1 article
Troubleshooting2 articles
Why Compress sometimes keeps the original, and what to do instead: resize first, convert a PNG photo or start from the original file.
Image Tools can't open my file 1 min readWhat the error messages mean when a file is rejected, will not open, runs out of memory or is not an image, and how to fix each.