What format is the compressed file?

Always JPEG, regardless of the original format — JPEG compresses far better than PNG for photos.

How small will the file get?

It depends on the photo, so no exact size is promised. Each level sets a fixed quality — try a stronger level if the result is still too large.

No — compression happens locally on an HTML canvas in your browser; the file never leaves your device.

Reduce image file size with a compression level from light to maximum.

Choose an image

Choose files or paste

Drop files, paste, or click to browse

Select several images to process them in one batch (up to 50).

Compression level

1
Choose an image

Pick a photo from your device (up to 50 MB).
2
Pick a level

Choose Light, Medium, Strong or Maximum compression.
3
Download the result

Get a JPEG re-encoded at that level, with the before and after size shown.

What format is the compressed file?: Always JPEG, regardless of the original format — JPEG compresses far better than PNG for photos.
How small will the file get?: It depends on the photo, so no exact size is promised. Each level sets a fixed quality — try a stronger level if the result is still too large.
Does this tool upload my photo anywhere?: No — compression happens locally on an HTML canvas in your browser; the file never leaves your device.