Logos and brand assets
Compress PNG logos for websites and email signatures while keeping the transparent background clean on any color.
Compress PNG
Shrink PNG files with real palette quantization. Transparency preserved, output stays PNG, runs fully in your browser.
Drop a PNG to compress
Max file size: 50MB
How it works
Three steps, usually under 10 seconds start to finish.
1
Drop in your PNG files
Add screenshots, logos, or graphics with transparency. Processing runs in your browser, so PNGs are never uploaded.
2
Tune the quality
Move the slider to find a smaller file that still looks clean. Transparency is preserved at every quality level.
3
Download the compressed PNG
Save the smaller file with its alpha channel intact. Original dimensions are kept unless you resize separately.
What people use it for
UI screenshots for documentation
Shrink product screenshots for help articles so pages load fast without blurring text or interface detail.
App icons and favicons
Get PNG icons down to a few KB each for faster app bundles and lighter browser tabs.
Design mockups and wireframes
Share Figma exports or wireframe PNGs with clients over email or Slack without hitting attachment limits.
Data Security
Your files are safe.
Your files stay private
Every conversion runs in an isolated container. Your download link expires after 1 hour. After that the file is inaccessible to everyone, including us. Permanent deletion follows within 24 hours.
No account. No tracking.
No email, no login, no cookies beyond what the site needs to function. Convert and leave. We have no record you were here.
Free because of ads, not your data
We earn from advertising. We have no interest in your files, your metadata, or your conversion history. Trusted by users since 2021.
Links expire in 1 hour · deleted in 24hNo account requiredNo data selling
Frequently asked questions
Yes. The alpha channel is preserved through compression, so transparent backgrounds stay transparent. This works for logos, icons, and any graphic with see-through areas.