Frequently asked questions

No. All processing runs locally in your browser using the Canvas API. You can disconnect from the internet after the page loads and every tool keeps working.

The tools are free without limits, watermarks or signup. Local processing means serving you costs us almost nothing, so there's no catch to fund.

JPG, PNG, WEBP, GIF, BMP and SVG in every browser. HEIC and AVIF open in browsers that decode them natively — Safari and recent Chrome.

JPG, PNG and WEBP everywhere; AVIF where the browser supports encoding it (we fall back to WEBP and tell you if not).

There's no artificial limit. Practical limits come from your device's memory — hundreds of photos at a time is routine on a modern laptop.

Yes. Re-encoding strips all metadata including GPS location — you can verify with the info button on any file card, before and after.

At quality 75–85 the difference is rarely visible. Use the before/after slider on every tool to judge with your own eyes before downloading.

Yes — the Compress tool's target-size field tunes quality automatically until the output fits your number.

HEIC decoding depends on the browser. Safari and recent Chrome support it; if yours doesn't, convert the file on a supporting browser or export from your phone as JPG.

No. Accounts exist only for optional Pro conveniences like saved presets — the tools never require one.