Terms and Disclaimer

Last updated: October 18, 2026

Using the tool

PNG Compressor is free for personal and commercial use. You keep all rights to your images. Because images never leave your device, you are responsible for downloading your results and keeping your originals.

Your content

Only compress images you own or have permission to use.

No warranty

The tool is provided “as is”, without warranties of any kind. Results vary by image, browser and device, and we are not liable for lost files or any damages arising from use of the site.

Third-party software

The compressor uses open-source components: @jsquash/png and @jsquash/oxipng (Apache-2.0, OxiPNG MIT) and fflate (MIT), plus our own MIT-licensed quantizer.

Changes

We may update these terms. Continued use of the site means you accept the current version. Contact: contact@compressorpng.com.