Claude Token Tracker

Live Claude.ai quota + live prompt token counter in your sidebar. Session, Weekly and per-model limits. No API key, no signup.

Know exactly where you stand before you hit your Claude.ai limit. Claude Token Tracker adds a live usage widget directly inside claude.ai. No switching tabs, no guessing. Free, no signup, and your data stays on your device. At a glance you see your weekly quota, the 5-hour session on plans that have one, per-model weekly limits (Sonnet, Opus, Fable and more), Extra usage, your burn rate and the time until each reset. As you type, a live token counter shows how big your prompt is before you send it. Key features: ✓ Live sidebar widget: percentage, progress bar and reset timer per quota window ✓ Bottom bar inside the chat input: always-on status without leaving the conversation ✓ Live prompt token counter: see your message's token size as you type, before you send ✓ Every limit claude.ai reports: Weekly, Session (5h) where your plan has one, and model-specific caps like Sonnet, Opus and Fable, which appear automatically ✓ Where your week went: how this week's usage splits over Claude Code, Cowork and chats ✓ Extra usage in your own currency: what you spent this month, your monthly limit and your credit balance ✓ Rich hover tooltips: burn rate, token estimates, 7-day usage chart and projection ✓ Plan-aware token estimates: pick Pro, Max or Ultra for a rough token count next to the percentages ✓ Per-conversation counter: estimated conversation length and prompt cache status next to the chat title ✓ Desktop notifications: at 90% of a limit, when a window resets, when Extra usage starts costing money, and when you reach your monthly spend limit ✓ VS Code companion: your quota in the editor status bar, for the account Claude Code is signed in with (install Claude Token Tracker for VS Code) ✓ Works via claude.ai's own APIs: reads the same figures as the claude.ai usage page Who is this for: Max and Ultra users who want to pace their usage across the week Developers who use Claude Code and claude.ai side by side and want their quota in both places Anyone tired of hitting a limit without warning and losing their train of thought No API key required. No account needed. Nothing is sent to any server other than claude.ai itself. Supports Claude Pro, Max and Ultra.