A lightweight Chrome extension that displays the current token usage for each message in OpenWebUI.
- Automatically counts tokens in real-time
- Displays token usage in the input area
- Works with both pasted and typed text
- Zero config — install and go
- Clone or download this repo
- Open Chrome and go to
chrome://extensions/ - Enable "Developer mode" (top right)
- Click Load unpacked and select this folder
This extension runs entirely client-side. No data is collected, stored, or transmitted.
Includes manifest.json, content.js, and logo.png. Designed to run as a content script inside OpenWebUI.
MIT — Free for any use.
System prompts, injected prompts, Knowlede, etc (I.E. Memories) are not counted.