WorldBrain – full text, local search of your browsing history

In plain words

WorldBrain is a search tool that indexes and organizes a user's browsing history for full-text searching. It allows people to quickly find previously visited web pages and content without relying on browser defaults or external search engines. The tool stores search data locally on a user's device, making it useful for anyone who needs to retrieve specific information from their past web activity. It launched in 2018.

written from the facts on this page · September 2026

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• FT
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