Claude Usage Pacer Firefox

Claude Usage Pacer

Marks how much of the week has elapsed on Claude's weekly usage bar, so you can pace usage and avoid running out before it resets.

Features & Capabilities

Claude's settings show your weekly usage limit, but only as a percentage. You can see you've used 45%, with no easy way to tell whether that's a lot for this point in the week. If it's Tuesday and you're already at 60%, the number alone won't tell you whether you're fine or about to run dry.

Claude Usage Pacer fills that gap. It adds a small marker to the weekly "All models" bar showing how much of the week has gone by. The bar then tells you two things at once: the filled part is how much you've used, and the marker is how much time has passed. When the marker sits ahead of the fill, you have room to spare. When the fill is ahead of the marker, you're spending faster than the clock and may want to ease off before the reset.

It reads the reset day and time straight from the settings page, so it picks up your own schedule automatically and works in any language Claude is set to.

The extension stays small on purpose. It runs only on claude.ai, asks for no other permissions, makes no network requests, and stores nothing. It reads the reset time already shown on the page and draws a single marker. Nothing leaves your browser.

It also works in other Chromium browsers like Brave, Edge, and Opera.

Open source under the MIT license: https://github.com/OursCodeur/claude-usage-pacer

User Growth & Download Statistics

Manifest V3 Add-on
By:
OursCodeur
Daily users:
-
Version:
1.0.1 Last updated: 2026-06-20
Version code:
6315537
Creation date:
2026-06-16
Risk:
Moderate risk impact High risk likelihood
Content scripts matches:
  • claude.ai
Size:
14.21KB
Full description:
See detailed description
Source:
Firefox Add-ons Store
Data ingested on:
2026-07-26
Compare stats and ranking:

Contact the developer

Chrome-Stats does not own this Firefox add-on. Please use these information below to contact the Firefox add-on developer.
Developed by:
OursCodeur
Firefox Add-ons Store
https://addons.mozilla.org/firefox/addon/claude-usage-pacer/

Is Claude Usage Pacer Safe?

Risk impact
Risk impact measures the level of extra permissions an extension has access to. A low risk impact extension cannot do much harms, whereas a high risk impact extension can do a lot of damage like stealing your password, bypassing your security settings, and accessing your personal data. High risk impact extensions are not necessarily malicious. However, if they do turn malicious, they can be very harmful.

Claude Usage Pacer requires a few sensitive permissions. Exercise caution before installing.

Risk impact analysis details
  • High Injects scripts into web pages, which may alter or extract site contents, resulting in a substantial risk.
  • High ******* ****** ** *** ********* ******** *********
Risk likelihood
Risk likelihood measures the probability that a Firefox add-on may turn malicious. This is determined by the publisher and the Firefox add-on reputation on Firefox Add-ons Store, the amount of time the Firefox add-on has been around, and other signals about the Firefox add-on. Our algorithms are not perfect, and are subject to change as we discover new ways to detect malicious extensions. We recommend that you always exercise caution when installing a Firefox add-on.

Claude Usage Pacer is recently added, and hasn't been around long enough for us to gather enough data to accurately assess its risk level.

Risk likelihood analysis details
  • High This extension has low user count. Unpopular extensions may not be stable or safe.
  • Medium **** ********* *** ******* ** *** **** * ******* *** ******* *** *** ** ****** ** *****
  • Medium **** ********* *** ***** ** *** **** * ******* *** ********** *** *** ** ****** ** *****
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