Firefox Browser Add-ons
  • Extensions
  • Themes
    • for Firefox
    • Dictionaries & Language Packs
    • Other Browser Sites
    • Add-ons for Android
Log in
Preview of Claude Usage Monitor

Claude Usage Monitor by Fojle Rabbi

Automatically displays your Claude API usage (5-hour and 7-day limits) as sleek progress bars directly on claude.ai.

Available on Firefox for Android™Available on Firefox for Android™
0 (0 reviews)0 (0 reviews)
5 Users5 Users
Download Firefox and get the extension
Download file

Extension Metadata

Screenshots
About this extension
See your Claude.ai usage at a glance — no popup, no options, no setup required.

Claude Usage Monitor automatically displays your 5-hour and 7-day usage limits as sleek progress bars directly in the claude.ai interface. No configuration needed — it just works.

✨ Features:

• Auto-Detection: Automatically finds your organization ID from cookies
• Live Countdown: Shows time remaining until usage windows reset (5h and 7d)
• Smart Refresh: Updates after each message completes, never wastes API calls
• Account Switch: Handles account switches seamlessly — detects org changes
• Reset Aware: Auto-refreshes usage data when reset time passes
• Dark & Light: Automatically adapts to claude.ai theme
• Zero Footprint: No popup, no options page, runs entirely in the background

🛡️ Privacy & Security:

• Minimal Permissions: Only storage and cookies for claude.ai
• No Tracking: No analytics, no data collection, no external servers
• Local Only: All data stays on your device, nothing is transmitted

Perfect for power users who want to monitor their Claude API usage without leaving the claude.ai interface.
Rated 0 by 0 reviewers
Log in to rate this extension
There are no ratings yet

Star rating saved

5
0
4
0
3
0
2
0
1
0
No reviews yet
Permissions and data

Required permissions:

  • Access your data for claude.ai

Optional permissions:

  • Access your data for claude.ai

Data collection:

  • The developer says this extension doesn't require data collection.
Learn more
More information
Add-on Links
  • Homepage
  • Support site
  • Support Email
  • Copy add-on ID
Version
1.0.0
Size
408.85 KB
Last updated
2 months ago (Apr 27, 2026)
Related Categories
  • Other
License
Proprietary License
Privacy Policy
Read the privacy policy for this add-on
Version History
  • See all versions
Add to collection
Report this add-on
Go to Mozilla's homepage

Add-ons

  • About
  • Firefox Add-ons Blog
  • Extension Workshop
  • Developer Hub
  • Developer Policies
  • Community Blog
  • Forum
  • Report a bug
  • Review Guide

Browsers

  • Desktop
  • Mobile
  • Enterprise

Products

  • Browsers
  • VPN
  • Relay
  • Monitor
  • Pocket
  • Bluesky (@firefox.com)
  • Instagram (Firefox)
  • YouTube (firefoxchannel)
  • Privacy
  • Cookies
  • Legal

Except where otherwise noted, content on this site is licensed under the Creative Commons Attribution Share-Alike License v3.0 or any later version. Android is a trademark of Google LLC.