No upload · No size limit · No watermark · No signup
Compress images online — free and private
Shrink JPG, PNG and WebP files with a live quality slider — and convert iPhone HEIC photos to JPG. Processes files locally in your browser — nothing is uploaded.
How it works
- Drop an image or click to choose one. It stays on your device.
- Move the quality slider — the new file size updates live.
- Download the compressed image. Done.
Convert HEIC to JPG
Photos from an iPhone usually arrive as HEIC — a format many apps and websites still reject. Drop a .heic or .heif file above and it is decoded and converted to JPG right on your device, then compressed with the same live quality slider. No upload, no queue, no watermark — just a JPG that works everywhere.
Frequently asked questions
Is my image uploaded to a server?
No. This tool processes your image locally in your browser — nothing is uploaded. The file never leaves your device.
Is there a file size limit or watermark?
No size limit, no watermark, no signup. Because compression happens on your own machine, there are no server costs to recover.
Which formats are supported?
JPG, PNG, WebP and HEIC/HEIF in; JPG, PNG and WebP out. You can keep the original format or convert between them — HEIC photos convert to JPG by default.
Can I convert iPhone HEIC photos to JPG?
Yes. Drop a .heic or .heif photo and it is converted to JPG right in your browser, then compressed with the quality slider. The conversion runs locally — your photo is never uploaded.
How much smaller will my image get?
Photos typically shrink 50–80% at quality 0.8 with no visible difference. The size updates live as you move the slider, so you can find the sweet spot yourself.