A Firefox extension to leave comments on any URL

In plain words

This Firefox extension allows users to attach comments to any URL they visit, creating a personal annotation layer across the web. It's designed for anyone who wants to bookmark thoughts, notes, or reactions directly to web pages without modifying the sites themselves. The tool stores comments locally, making it useful for researchers, students, or casual web browsers who need a simple way to remember their thoughts about specific web content.

written from the facts on this page · September 2026

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• NA
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