Last updated: 4 November 2026
Developer: Miguel Ángel (Barcelona, Spain)
Contact: michelangelo.rg@gmail.com
PasteSeal saves text you copy on web pages into a local history and can expand short snippet shortcuts in form fields.
- Copied text (subject to size limits and filters)
- Snippet triggers and bodies
- Optional tags (Pro), PIN hash (Pro), settings, license status
Data uses Chrome extension storage on your computer. Core features do not upload clipboard contents.
- Passwords from password fields
- Payment/card-like values (heuristic filters)
- Copies from blacklisted domains you configure
- Anything from Incognito (extension disabled there)
Activating Pro may send only the license key string to https://api.pasteseal.app. Clipboard history and snippets are never included.
PasteSeal does not sync history to a cloud account.
Clear history in the popup, or uninstall the extension to remove its storage from that Chrome profile.
michelangelo.rg@gmail.com