Image Compressor

Compress JPG, PNG and WebP images entirely in your browser. Nothing is ever uploaded.

Output format

Quality 80%

Max width (px)

Max height (px)

Resize mode

Background colour (PNG to JPEG)

Filename suffix

EXIF / Metadata

Always stripped. Canvas re-draw removes all metadata automatically.

Settings apply on next upload or via "Re-compress all".

Drop images here, or click to browse

Batch process multiple files or paste from clipboard (Ctrl+V)

JPEG PNG WebP GIF (first frame) Up to 100 MB each

Results 0

Preview	File	Original	Compressed	Saving	Actions

How to use

Drop one or more images onto the upload area.
Pick a target quality level or use the smart preset.
The compressed previews appear with their new sizes and percentage saved.
Adjust the quality slider until the file size and visual quality match your needs.
Download images individually or as a zip.

Frequently asked questions

How much can I expect to save?

JPGs typically shrink 40-70% with little perceptual loss. PNGs vary more widely; converting flat illustrations to optimized PNG or WebP often saves 50% or more.

Is the compression lossy or lossless?

JPG and WebP at quality below 100 are lossy. PNG compression here is lossless palette-based optimisation; nothing visual is discarded.

Are my files uploaded?

No. All compression runs locally in your browser. Even sensitive images never leave your device.

Why does WebP often win?

WebP uses a more modern compression scheme than JPG and PNG, so it produces smaller files at the same visual quality. All current browsers and most apps support it.