History Locker
History Locker is a Firefox extension that protects browsing history, YouTube history, Google My Activity, and selected destinations behind a master password. It performs local SHA-256 hashing, supports session-based unlocking, and does not transmit personal data.
Overview
9 featuresHistory Locker sits in PulseGate's Browser DevTools & extensions category. It focuses on preventing other people from viewing sensitive browsing history and web activity on a shared browser. It is built as a consumer product for firefox users who want local privacy protection for browsing history. History Locker costs nothing to use. It ships for the web and embeddable surfaces.
Behind History Locker is RRO_007, and it first shipped in 2026. Among its 9 catalogued features are master password, history locking, and youTube history lock. The interface is available in 32 languages, including Czech, German, and Greek.
Summary written by a language model from the project’s public pages.
- Master password
- History locking
- YouTube history lock
- Google activity lock
- Navigation interception
- Session unlocking
- Password change panel
- Local hashing
- Offline operation
Built with & integrations
Trust & compliance
Indexing history
1What PulseGate has recorded for this listing
Frequently asked questions about History Locker
- What is History Locker?
- History Locker focuses on preventing other people from viewing sensitive browsing history and web activity on a shared browser. It is catalogued under Browser DevTools & extensions on PulseGate.
- Who should use History Locker?
- History Locker is a consumer product built for firefox users who want local privacy protection for browsing history.
- Is History Locker free?
- Yes — History Locker is free to use.
- What platforms does History Locker run on?
- History Locker runs on the web and embeddable surfaces.
- Is History Locker still active?
- Unverified. History Locker has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
- What are alternatives to History Locker?
- Similar projects tracked by PulseGate include History Hoard, History Blocker, and History Manager.History HoardHistory BlockerHistory Manager
- Who makes History Locker?
- History Locker is developed by RRO_007.
- When did History Locker launch?
- History Locker first shipped in 2026.
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