Compress images online
Reduce JPG and PNG file size instantly. Free, private, no uploads.
💡
Tips
- JPG compression gives smaller files than PNG.
- Images with flat backgrounds compress better.
- Try 200KB preset for most web use cases.
How to use
1
Select your imageUpload a JPG or PNG image from your device.
2
Set target size or qualityEnter a target file size in KB or choose a quality percentage.
3
Download the compressed imageClick "Compress" and download your smaller image immediately.
Why use OfflinePDFy?
🔒
100% PrivateFiles never leave your device. Zero uploads.
⚡
Instant & FreeNo account, no subscription, no limits.
📴
Works OfflineInstall as a PWA and use without internet.
🖥️
Any DeviceWorks on desktop, tablet, and mobile.
Frequently asked questions
What image formats can I compress?+
JPG (JPEG) and PNG images are supported.
Will image compression affect quality?+
Some quality loss occurs with high compression. The tool shows you the output quality before you download.
Is image compression free?+
Yes, completely free with no account or upload required.
Are my images sent to a server?+
No. All processing happens locally in your browser. Your images never leave your device.