Image Tools

Compress, convert and resize with the browser's own image codecs — no upload queue, no watermark, no size cap. Your photos are processed in memory on your device and nowhere else.

HEIC to JPG Converter iPhone photo won't open? Convert HEIC to universally supported JPG (or PNG) right here
Image Compressor Shrink image file size with a quality slider and instant before/after comparison
Image Format Converter PNG ↔ JPEG ↔ WebP in one click, locally
Image Resizer Resize to exact pixels
Image to Base64 Converter Image in, data: URL out
Rotate & Flip Image Straighten a sideways photo or mirror an image: rotate in quarter turns, flip horizontally or vertically, and download the result
Circle Crop Image Turn any photo into a round avatar: the image is centre-cropped to a square and masked to a circle, exported as a transparent PNG. Nothing is uploaded.

Edit photos in the browser, not the cloud

Compressing, converting and resizing images normally means uploading them — exactly what you don't want for a screenshot of unreleased work, a document photo or a private picture. These tools run the image codecs (including HEIC/HEIF and WebP) as WebAssembly inside your browser, so your photo is processed on your own device and never uploaded. The decoder downloads once on first use and then works offline.

You can shrink a file to hit an email or upload limit, convert an iPhone HEIC to a universally-readable JPG, or resize for the web — all locally. For passport and visa photos with country-specific crops, see the Photo Size Maker.

Frequently asked questions

How can image tools work without uploading the image?

Browsers ship full image codecs: the canvas API decodes, resamples and re-encodes JPEG, PNG and WebP natively on your device. "Upload to compress" services exist because ad-funded sites want your traffic, not because servers are required.

Is there a file size limit?

Only your device's memory — there's no artificial cap, no queue and no watermark. Typical phone photos (3–15 MB) process instantly.

Do these tools keep my photo's metadata?

Re-encoding through the canvas produces a pixels-only file, so EXIF and GPS metadata are dropped by every tool here. To see what was in the file first, use the image metadata remover in Privacy & Security.