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Claude Counter version history - 8 versions

Claude Counter by DizzyFop

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Claude Counter version history - 8 versions
  • Be careful with old versions! These versions are displayed for testing and reference purposes.You should always use the latest version of an add-on.

  • Latest version

    Version 0.6.0

    Released Sep 26, 2026 - 1.17 MB
    Works with firefox 142.0 and later
    • New usage display. Session usage now runs along the top edge of the message box and weekly usage along the bottom. The white tick still shows how far into each window you are.
    • Hover over the message box to see the numbers and reset times. A line turns red and keeps its text showing once it passes 90%.
    • Fable's weekly limit now has its own line under the weekly one, instead of sharing half of the weekly bar.
    • New settings from the toolbar button. Keep the usage text always showing, or switch back to the original bars.
    • Fixed the token count and cache timer not showing after claude.ai's latest update.
    • Adds the storage permission, used only to save these settings on your device.

    Source code released under MIT License

    Download Firefox and get the extension
    Download file
  • Older versions

    Version 0.5.0

    Released Sep 24, 2026 - 1.17 MB
    Works with firefox 142.0 and later
    • The token bar now fills at the model's context window instead of a fixed 200K. That's 1M for Opus 5.5, Opus 5, Fable 5.1 and Sonnet 5, 500K for Fable 5 and Opus 4.6 to 4.8, and 200K for other models.
    • Token counts on Claude 4.7 and later models are now higher. These models use a newer tokenizer that turns the same text into more tokens.
    • Image and PDF estimates now follow Anthropic's current formulas.
    • The cache timer now counts down from 1 hour instead of 5 minutes, which is what community testing on claude.ai found. It also starts from when the last request was sent.
    • Switching between versions of a reply with the arrows now updates the token count and cache timer.
    • Updated tooltips to match.

    Source code released under MIT License

    Download file
  • Version 0.4.8

    Released Aug 28, 2026 - 1.17 MB
    Works with firefox 142.0 and later
    Fixes for the new claude.ai layout.

    The usage bars sit under the message box again. They had moved on top of the
    buttons on a new chat, and dropped to the bottom of the page once you were in
    a conversation.

    The token count updates again when you switch between edited versions of a
    message.

    Source code released under MIT License

    Download file
  • Version 0.4.7

    Released Aug 20, 2026 - 1.17 MB
    Works with firefox 142.0 and later
    Fixed
    - Usage bars now appear as soon as the page loads, instead of waiting for the token count to finish.
    - Fixed an error response from claude.ai being read as usage data, which could cause repeated requests.
    - Fixed image data inside tool results being counted as text, which made the token count far too high.
    - Fixed some messages counting as zero tokens.

    Source code released under MIT License

    Download file
  • Version 0.4.6

    Released Jul 23, 2026 - 1.17 MB
    Works with firefox 142.0 and later
    New: Claude Fable weekly usage
    • The weekly usage bar now shows your Fable cap as a second fill in the bottom half of the bar (all-models weekly on top, Fable underneath) — no extra width, same tidy layout.
    • The Fable half is color-coded to match claude.ai: teal when normal, gold at the warning level, red as you near the cap.
    • Hover the weekly bar to see the exact split — "All models: X% · Fable: Y%" — plus the reset time.
    • Fable usage is read directly from Claude's usage data, so it's the real number, not an estimate.
    • Plans without a Fable limit look exactly as before.

    Source code released under MIT License

    Download file
  • Version 0.4.5

    Released Jul 11, 2026 - 1.16 MB
    Works with firefox 142.0 and later
    Usage bars now show the exact reset time on hover — clock time for the 5-hour
    session, weekday and date for the weekly window — instead of a generic description.

    Source code released under MIT License

    Download file
  • Version 0.4.4

    Released Jun 26, 2026 - 1.16 MB
    Works with firefox 142.0 and later
    • Fixed the token counter, which stopped appearing after a recent claude.ai layout change.
    • The token estimate now includes uploaded images and PDFs (previously counted as 0).
    • Reduced background usage checks to once per minute.

    Source code released under MIT License

    Download file
  • Version 0.4.3

    Released May 27, 2026 - 1.57 MB
    Works with firefox 142.0 and later

    Source code released under MIT License

    Download file
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