Compress PNG images online
PNG is common for screenshots, UI, and graphics with sharp edges. Those files often stay large.
This page shrinks PNG files on your device. You do not send them to a remote optimizer.
- Made for PNG screenshots, icons, and graphics.
- No 20-file cap and no account wall.
- Your PNG files never leave the browser.
Select PNG files. They stay on your computer during compression.
PNG versus JPEG
PNG keeps sharp text and flat color. JPEG is usually smaller for photos of people and places.
If a PNG photo is still too heavy after compression, convert it to JPG on the PNG to JPG page.
A TinyPNG-style job, without the upload
People search TinyPNG when they need a smaller PNG. That service sends files to a server.
Compress Buddy does the same job in the browser. Use it when the screenshot must stay private.
Frequently asked questions
This page compresses PNG files and keeps them as PNG. Transparency stays in the file.
There is no account limit. A very large batch can slow the browser. Try a smaller set if the tab stalls.
Photos often shrink more as JPEG or WebP. Use PNG for logos, screenshots, and graphics with text.
No. TinyPNG uploads files. This tool compresses PNG images on your computer.