PNG Compressor
Free PNG compressor online. Shrink PNG file size in your browser. Optionally resize the long edge for web-ready PNGs — no upload.
- No upload
- Runs in your browser
- png compressor
Export a lighter PNG — lossless pixels, optional max-edge resize.
Instant Results
Process your images locally and download ready files.
High Quality
Choose formats and settings for clean, usable outputs.
Privacy First
Your files stay on your device — no upload for core tools.
Free · no watermark
Use core tools without signup. Free downloads are not watermarked.
How to Use PNG
3 simple steps to finish your output
- 1
Upload
Choose a PNG (or JPG/WebP/GIF/BMP) from your device.
- 2
Configure
Export as PNG and optionally set a max long edge to shrink pixels.
- 3
Download
Download the compressed PNG — nothing is uploaded to our servers.
Perfect for Any Use Case
Built for workflows that search for png compressor, compress png, reduce png size.
Smaller PNGs for interface assets
Reduce PNG weight for icons and screenshots used in docs and apps.
Why people use our tools
- Processed in your browser
- No upload · no account
- No watermark on free export
- Results in seconds
Recommended next step
Keep working in your browser — download from this tool, then open the next one and choose the same file. No account, no cloud upload for core processing.
PNG Compressor FAQ
- Does PNG compression use a quality slider?
- PNG export is lossless in this tool, so the quality slider does not apply. Use max long edge to reduce pixel dimensions when you need a smaller PNG.
- Can I keep transparency?
- Yes. PNG output preserves transparency from PNG sources.
- Is the PNG compressor free?
- Yes. Browser PNG compression is free with no signup required.
Looking for related PNG Compressor? Explore JPEG Compressor, PNG Compressor, WebP Compressor, or GIF Compressor — or browse all Tools.
