Overview
One click to save the current tab to your local keepthis.site desktop app. Local-first, end-to-end encrypted, no analytics.
This is the companion extension for the keepthis.site desktop app. One click on the toolbar icon saves the active tab (URL + title + your tags and notes) straight into your local SQLite library. Nothing goes through a third party: the popup talks to the desktop app on 127.0.0.1, and the desktop app stores everything in its own database on your machine. — What you get — • One-click save: pre-filled URL and title, free-form tags with autocomplete from your existing tag set, optional comment. Re-saving an URL updates the existing pin instead of creating a duplicate. offers to subscribe in the same submit. Subscriptions sync between your devices end-to-end encrypted; the desktop app polls them on a 60-minute ticker and shows the items in its /feeds vertical. code; after that the bearer token lives in the extension's own storage and never leaves your machine. — Privacy — • Zero analytics. The extension does not call any keepthis.site server, does not ping any third-party endpoint and does not embed any tracker. The only network call it makes is to 127.0.0.1:43215 (your desktop app). from here, and the server only ever sees XChaCha20-Poly1305 ciphertext. • Permissions used: popup. type="application/rss+xml"> declarations. Runs only when the popup opens, on the page you're on; no content_script is injected anywhere else. talk to any other host. This extension is useless on its own. Install the desktop app from https://keepthis.site/download and open it once before pairing the extension. macOS, Linux and Windows builds are available; an Android — You need the desktop app — This extension is useless on its own. Install the desktop app from https://keepthis.site/download and open it once before pairing the extension. macOS, Linux and Windows builds are available; an Android build is in the works. - "scripting": one-shot DOM scan of the current tab to spot <link rel="alternate" type="application/rss+xml"> declarations. Runs only when the popup opens, on the page you're on; no content_script is injected anywhere else. - "storage": holds the desktop-app bearer token and your last-used tag cache. - host "http://127.0.0.1:43215/*": the loopback address of the desktop app. The extension cannot talk to any other host. - "storage": holds the desktop-app bearer token and your last-used tag cache. - host "http://127.0.0.1:43215/*": the loopback address of the desktop app. The extension cannot talk to any other host. — You need the desktop app — This extension is useless on its own. Install the desktop app from https://keepthis.site/download and open it once before pairing the extension. macOS, Linux and Windows builds are available; an Android build is in the works.
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Details
- Version0.3.0
- UpdatedJune 8, 2026
- Size25.65KiB
- LanguagesEnglish
- DeveloperWebsite
Email
ceritium@gmail.com - Non-traderThis developer has not identified itself as a trader. For consumers in the European Union, please note that consumer rights do not apply to contracts between you and this developer.
Privacy
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes