Compress images
Cut image weight for faster pages and lighter emails. Quality slider plus optional size cap — no mystery settings.
Runs on your device
No uploads, ever
Free, no account
How it works
- Drop your images
Original sizes are listed as they load.
- Choose quality
80 looks like 100 to nearly everyone. 60 starts to show on close inspection. Optionally cap the longest side to shrink further.
- Download
Each result shows exactly how much smaller it got.
Questions people actually ask
How much smaller will my files get?
Photos typically drop 50–80% at quality 80. Flat graphics and screenshots compress less — they were already efficient — so try WebP output for those.
Does compressing lose quality?
At 80+, essentially never perceptibly. Below 60 you're trading visible quality for size — the preview will show you before you commit.