Privacy Policy

Last updated 10 May 2026

Short version: files never leave the browser. There is no server component, no upload step, and no account system — no third party has access to the PNG and image files processed on this site. The rest of this page covers the specifics.

— S., [email protected]

What data I collect

None that identifies you. pngtoolskit.org is a static site. Every tool on this domain — the PNG utilities listed in the footer — processes your files entirely in your browser using JavaScript. Nothing you drop, paste, or open is transmitted to my servers, because there are no servers handling your file content.

What I don't do

No accounts or sign-up — ever.
No analytics scripts (no Google Analytics, no Plausible, no Mixpanel, no Hotjar).
No tracking cookies. The site does not set any cookies at all.
No advertising pixels.
No selling, sharing, or licensing of anything, because there's nothing to sell.

Third parties that see your IP

Your browser loads a few assets from third-party CDNs so the site stays small and fast. Those hosts necessarily see your IP address:

Google Fonts — fonts.googleapis.com and fonts.gstatic.com, for the Geist and JetBrains Mono fonts.
jsDelivr — cdn.jsdelivr.net, for the PNG libraries (pdf-lib, pdf.js, jsPNG, html2canvas, jszip) loaded on demand by the relevant tools.
Your hosting provider (for pngtoolskit.org) can see standard web-server access logs: IP, user-agent, URL, timestamp. I don't use these logs for anything beyond debugging outages and keep them only as long as the host retains them by default.

None of those third parties see the contents of your PNG and image files, because the content never leaves your browser. The library files are static JavaScript downloads.

Local storage

The tools currently do not write your PNG content to localStorage, sessionStorage, or IndexedDB. The site stores only your light/dark theme preference under the key theme in localStorage. Clear it from the browser dev-tools any time.

Contact

Privacy questions or concerns: [email protected]. Happy to take a bug report if you spot anything on this site that calls home and shouldn't.