THE PREMISE
LOCAL
Nothing leaves the browser.
Two extensions, one shape: each reads the page in front of you and decides something locally. There is no backend to send it to, no account to sign into, and no request that leaves the tab.
- No external requests at runtime
- No account, no cookies of their own
- The UI follows the browser's own languages
- Free, and the source is on GitHub
0external requests
APP 01 · BROWSER EXTENSION
0.26.0
Outrage Mute 義憤ミュート
Scores X posts for outrage and blurs or hides the ones that score high. CSS only — the post stays in the timeline, it just stops being readable.
- Signal: capitals, absolutes, outrage vocabulary
- Blur above your threshold, hide above the next
- Chrome & Chromium · v0.26.0
- Free · open source
CSSnothing is deleted
APP 02 · BROWSER EXTENSION
2.3.0
PHP Simple Check
Reads the response headers, the cookies and the DOM, then says whether the site is served by PHP — and says “maybe” when the evidence is thin.
- Headers, cookies, DOM: evidence, not a guess
- 🔴 PHP · 🟡 maybe · 🟢 no PHP
- Chrome & Chromium · v2.3.0
- Free · open source
3verdicts
WHAT THEY HAVE IN COMMON
SEALED
Two small tools, one rule.
Everything either one knows about you it learned from the tab it is running in. That is not a promise in a policy — it is the shape of the code.
- No external requests at runtime
- No account, no cookies of their own
- Multilingual by default
- Free, open source, readable in an afternoon
0accounts to create
GET THEM
↗
Take one, or both.
Both are on the Chrome Web Store and both have their source on GitHub. If you would rather read the code first, start there.