Compress image without quality loss
Make JPG, PNG, WebP or HEIC files smaller. Adjust the quality slider and download instantly. No upload — everything in your browser.
Choose images (JPG, PNG, WebP, HEIC…)
Drop here or click to choose
Files stay on your device — nothing is uploaded
Your file is processed in your browser and never uploaded.
How does it work?
- 1
Choose your images
Drag JPG, PNG, WebP or other images here.
- 2
Set the quality
75% is a good balance; lower = smaller file.
- 3
Download
One file downloads directly, multiple as a ZIP.
Frequently asked questions
How much smaller will the files get?
It depends on the source file. A 4 MB JPG typically becomes 400–800 KB at 75% quality.
Does this work for PNG?
PNG files are lossless and are optimised without re-encoding as lossy.
Are my files uploaded?
No. Everything happens in your own browser. Your file never leaves your device and is not stored anywhere.
Is it free?
Yes, completely free and without watermark, ads or account.
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