Add KeptPix

KeptPix

• KeptPix - Convert, compress and resize images and edit PDFs entirely in the browser; a replacement for iLovePDF, Smallpdf and TinyPNG.

• License: AGPL-3.0

• Why do you think this helps users privacy?: Files are never uploaded — every conversion runs in a Web Worker on the user's own device, and there is no backend to receive anything. This is enforced rather than promised: the site's CSP sets connect-src 'self' blob:, so no external origin is reachable and there is no destination a file could be sent to. A Playwright suite asserts zero bodied requests against the real build and blocks release on failure. There is no analytics of any kind — Cloudflare injected its own RUM beacon at the edge and the CSP refused it. Anyone can confirm all of this from devtools in under a minute, or read the code.

• Under what section should this service be listed?: Photo Editing and Management. The EXIF/GPS metadata viewer would also fit Cloaking → Images if you would rather split it.

• Additional comments / info: 22 tools, no account, no file-size limit, works offline after first visit. There is also an on-device self-test page that reports engine capabilities and produces a copyable diagnostic, since nothing can be reported automatically. Not self-hostable in the usual sense because there is nothing to host — it is static files, so a fork can deploy the built output anywhere.