Compress PNG images
Compress PNG images online for free while keeping transparency. Shrink screenshots and graphics. No sign-up.
Runs on our server
Also with the image compressor
About this tool
Reduce the size of PNG screenshots, logos and graphics while keeping transparency. If the PNG is a photo, converting it to JPG or WebP will make it much smaller still.
How to use it
- 1 Choose an image.
- 2 Set the quality and, if you like, a maximum width.
- 3 Select Optimize and download the smaller file.
Questions
What quality setting should I use?
Around 70–80 keeps photos looking the same to most people while cutting file size a lot.
Will converting to WebP make it smaller?
Usually yes. WebP is often 25–35% smaller than JPG at the same visual quality.
Do you store what I enter?
No. Your input is processed to give you the result and isn’t saved.
Is this tool free?
Yes. It’s free to use with no sign-up and no limits for normal use.
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