Sidebrief for Kagi Summarizer icon

Sidebrief for Kagi Summarizer

by Seth Cottle · tinyextensions.com · Tools
Established publisherManifest V3 Free
View in Chrome Web Store Data as of 19 Oct 2026

Summarize any page with Kagi Universal Summarizer

Users
51
+18 in 30 days
Rating
0.0 / 5
unchanged in 30 days
Ratings
0
0 in 30 days
Store rank
#109K
#91K among extensions
Version
1.4.0
updated 7 Mar 2026

Users

monthly, 8 months
02855Feb 2026Jul 2026Oct 2026
Latest, 19 Oct 2026: 51 usersMove the mouse over the chart for any month

Ratings count

monthly, 8 months
001Feb 2026Jul 2026Oct 2026
Latest, 19 Oct 2026: 0 ratingsMove the mouse over the chart for any month

The Chrome Web Store rounds user counts down to the leading digit, so the user line moves in steps. The ratings count is exact and is the better signal of real adoption.

About Sidebrief for Kagi Summarizer

Sidebrief opens a clean sidebar panel where you can get a full summary or bullet-point key moments for any page. Paste a URL, click the toolbar icon, use a keyboard shortcut, or right-click any link. The summary appears alongside the page you're reading. Features: • Sidebar interface that stays open while you browse • Toggle between Summary and Key Moments • Summarize the current page, paste any URL, or right-click selected text (requires API token) • Copy summaries as plain text or Markdown, or share via the native share sheet • Keyboard shortcuts for everything (Alt+Shift+S/⌥+Shift+S to summarize, Alt+Shift+K/⌥+Shift+K for key moments) • Quick settings to change engine, output language, text size, and font family without leaving the sidebar • Adjustable summary text size (12px–24px) with sans-serif, serif, monospace, and OpenDyslexic font options • Six accent color themes • Local history of your last 10 summaries • Light and dark theme that follows your system Accessibility: Sidebrief includes full screen reader support with ARIA labels and live announcements, keyboard-navigable controls, and support for reduced motion, high contrast, and Windows High Contrast Mode. Engines: The free Cecil engine works if you're signed into kagi.com, no API token needed. For paid engines (Agnes or Muriel), add your token in settings. Get one at https://kagi.com/settings/api. Privacy: Sidebrief runs entirely in your browser. There are no background servers, no hidden calls, and no analytics. The only time any data leaves your device is when you explicitly request a summary, at which point the page URL is sent to the Kagi Summarizer API to generate it. Your preferences are stored using your browser's built-in extension storage, which may sync across devices if you have browser sync enabled. Tiny Extensions does not collect or track anything. No analytics. No telemetry. No user data. When you request a summary, your interaction is governed solely by the Kagi Privacy Policy and Kagi LLM Policy. Note: While Orion supports most Chrome extensions, Sidebrief will not work in Orion. Orion does not currently provide a sidebar API for extensions, which is required for Sidebrief to function. Similar functionality is already built into Orion. Learn more on GitHub: https://github.com/sethcottle/sidebrief This is an unofficial extension and is not affiliated with, endorsed by, or connected to Kagi, Inc.

Growth

WindowUsersChangeRatingsRating
7 days−28−35.4%00.00
30 days+18+54.5%00.00
6 months+2+4.1%00.00

Version history

2 versions recorded
1.4.05 Mar 2026
1.3.126 Feb 2026

Details

Category
Tools
First seen
26 Feb 2026
Size
146 KB
Languages
en
Pricing
Free
Privacy policy
tinyextensions.com
Support
tinyextensions.com
Extension ID
jabojpmmlbllbhbmbpbphjenjjggooai

Permissions and risk

Moderate riskimpact 2, likelihood 2
Permissions
activeTabtabscontextMenusstoragesidePanel
Site access
https://kagi.com/*

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