Compress PNG
Make PNG images like screenshots, logos and graphics smaller without losing transparency.
Your file stays on your device · nothing is uploaded
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The basics
PNG saves without loss and with transparency, but that makes files big fast. Screenshots and graphics in particular can be made much smaller without hurting edges or text.
What it's for
- Screenshots for guides and presentations
- Logos and icons for websites
- Graphics with a transparent background
Good to know
- For photos, JPG or WebP is usually smaller than PNG
- Transparency is kept when compressing
- For very large screenshots, also reduce the pixel size
How it works
- 1 Drag your images into the box or choose them. Many at once are fine.
- 2 Set the quality. 70 to 80% works for most photos.
- 3 Compare the size before and after.
- 4 Download the images one by one or as a ZIP.
Frequently asked questions
Can I edit many images at once?
Yes. Just drag all the images into the box at the same time and download them together as a ZIP at the end.
Are my images uploaded?
No. With this tool, your images never leave your device.
Is the tool free?
Yes, with no sign-up, no installation and no watermark from us.
Related tools
Compress images Make JPG, PNG and WebP images much smaller without visible loss. Many at once, with before and after sizes. Open 
Compress JPG Shrink JPG photos to a fraction of their size, with adjustable quality and a before and after comparison. Open 
Compress WebP Shrink WebP images even further, ideal for fast websites, with adjustable quality. Open