# Storage Desk — S3/R2 guide

> How to point Storage Desk at your own S3-compatible or Cloudflare R2 bucket.

Bring-your-own storage: you supply endpoint credentials in the browser. Objects are encrypted before they leave the device. SafePaper does not receive the plaintext.

---

Canonical HTML: https://www.safepaper.app/storage/r2-guide
Markdown: https://www.safepaper.app/storage/r2-guide.md

There is no upload endpoint — your files are processed in this browser tab. Open your network tab and check.