AI is arse.
Chrome extension that replaces AI/LLM phrasing with arse variants.
It does text replacement in page content. Nothing fancy.
Examples
AI-powered→arse-poweredpowered by AI→powered by arseAI assistant→arse assistantartificial intelligence→arseLLM→arse
Install (local)
In Chrome:
- Open
chrome://extensions - Turn on Developer mode
- Click Load unpacked
- Pick this folder (the one with
manifest.json)
That’s it.
How it works
- Manifest V3 extension
rules.jshas pure text transform logiccontent_script.jshas DOM traversal + mutation observer glue- Walks text nodes and swaps phrases
- Watches DOM updates so dynamically inserted content gets rewritten too
Testing
No dependencies required:
node test/transform.test.jsnode test/dom_shim.test.js
Notes
- Runs on all pages (
*://*/*) - This is text replacement, so you’ll occasionally get weird grammar. That’s part of the charm.

