Image Compressor
100% Free ToolCompress App Store screenshots and marketing images without visible quality loss. Tune the trade-off and export in one click.
Private by design
Files are processed for you and never stored.
1
Upload images
Drag & drop your images here
or
PNG, JPG or WebP · up to 25 MB each
2
Compression mode
3
Output format
4
Advanced
Preview
Compare the original against the compressed result.
Upload an image to see a before-and-after preview.
Compression results
Your compressed images and savings will appear here.
How it works
- 1
Upload your images
Drop in PNG, JPG or WebP files — one or a whole batch.
- 2
Tune the compression
Balance quality and file size, or set it manually.
- 3
Preview the result
Compare before and after to confirm the quality holds up.
- 4
Export your files
Download individually or grab everything as a ZIP.
Frequently asked questions
How much can the Image Compressor shrink my files?
Most PNGs and JPGs compress by 50–80% with no visible quality loss, by stripping metadata and optimizing the encoding — ideal for faster-loading store assets and websites.
Does compression reduce image quality?
It uses smart, near-lossless compression, so the result looks identical to the eye while weighing far less. You can preview before and after to confirm.
Is the Image Compressor free and private?
Yes, it's free with no signup, and compression runs in your browser — your images are never uploaded to a server.
Which image formats are supported?
It supports PNG, JPG and WebP. You can compress multiple images and download the optimized versions.