Stored in this browser only. Resized to 640px wide on save.

Encrypted with AES-GCM, key derived by PBKDF2 (250k rounds). Nothing is transmitted; the vault never leaves this browser. There is no recovery if the passphrase is lost.

Or drop atlas-logo.png next to this file on the server and it loads automatically.

Export gives you the SEED block to paste back into this file before committing to git.