Cherry Converter

01 / Compress

Compress images online without uploading them

Drop a JPEG, PNG, WebP, or HEIC file. Type any target size in KB or MB, or tune quality. Compare before and after. Processing stays on this device.

Processed in your browser · never uploaded

Search any output format

Upload

Drop an image, or browse

JPG, PNG, WebP, HEIC — processed on this device

Choose file

01

On this device

Canvas, File, and WebAssembly do the work. Closing the tab clears the photo.

02

No account

Basic tools are free and anonymous. There is nothing to sign in to.

03

Any output format

Search JPG, PNG, WebP, BMP, ICO, SVG, PDF, HTML, JSON, and more. Desktop-only types stay listed, never uploaded.

FAQ

Questions, answered

Can I type a custom file size?Open

Yes. Enter 37 KB, 80 KB, 1.5 MB — any number. The encoder binary-searches quality, then scales the image if needed, until the download is at or under that size.

How does the image compressor work?Open

Your file is drawn onto an HTML5 canvas and re-encoded at the quality and format you choose. A binary preview updates the download size before you save.

Do you upload my photos?Open

No. Cherry Converter is built so images never leave the browser for this tool. There is no account and no server-side processing.

Which formats can I compress?Open

JPEG, PNG, WebP, GIF (first frame), BMP, and HEIC/HEIF via a lightweight in-browser converter.

How much can I reduce a photo?Open

Phone photos often drop 60–90% with little visible loss. Use the before/after slider and the size readout to decide.