When to use this
For heavy website photos and attachment limits. Pick quality and a maximum dimension, process many images at once, and download a ZIP.
How it works
- Add images.
- Set quality and maximum size.
- Click Compress — multiple results come as a ZIP.
Frequently asked questions
- What quality should I use?
- 70–80 for screens, 90+ for print. Around 80 is the sweet spot.
- What is WebP?
- A format 20–30% lighter than JPG at the same quality. Ideal for websites.
Is my file safe?
Yes. This tool never sends your file to a server. The program runs on your device inside the browser, and the result is created right there. When you close the page, everything is cleared from memory and no record is kept.