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Free Token Counter

Counts tokens, request cost and context-window usage for prompts across OpenAI, Claude, Gemini and other models in the browser.

Actively maintained

At a glanceswept Oct 18, 2026

≈ 15visits/mo

Emerging · estimate, read Oct 18, 2026

  • Free Token Counter15
  • #1 PolyAI392k
For
Developers and teams estimating token counts and API costs before sending prompts to LLMs.
Activity
Actively maintainedsite updated 2 months ago
Used for
  • count prompt tokens and cost before sending a request
  • compare request costs across model providers
  • check prompts against a model's context window limit
read off freetokencounter.com on Oct 19, 2026
Worth knowingcomputed from what we read · each with its source
Pricingpricing page, read Oct 19, 2026

Price not read

How a program reaches itfound, not claimed · read Oct 19, 2026

This card as JSON, for your agent →

Each line is something a program found when it went looking: the registry entry, the server's own answer, a spec that parses. A missing line means we did not find it, not that it does not exist.

Alternatives in Agentsby use, among tools still maintained

Figure and bar: visits/mo, estimate · year: online since

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Questions this page answers
  • What is Free Token Counter?

    Counts tokens, request cost and context-window usage for prompts across OpenAI, Claude, Gemini and other models in the browser. It is listed in the Atlas under Agents.

  • Who is Free Token Counter for?

    Developers and teams estimating token counts and API costs before sending prompts to LLMs.

  • Do people use Free Token Counter?

    Emerging: ≈ 15 visits/mo · estimate, 2026-10.

  • Is Free Token Counter still maintained?

    Actively maintained: site updated 2 months ago.

  • What are alternatives to Free Token Counter?

    In Agents, by use: Chat Free AI, CiteHawk, uxspot MCP Server, Whizi, Maximem, claude-devtools.

How we read a tool

No votes, no reviews, no vendor claims. Every week a crawler reads each tool's own site and a few public registries, and the words on the card are bands over what it read.

  • Use: visits to the site (estimated), installs from npm and PyPI, presence in Chrome's usage report.
  • Activity: the newest release on GitHub, npm or PyPI; the newest dated page on the site; open roles on a public jobs board.
  • Price: the vendor's own pricing page, read with the date. A figure is printed only when it is on that page.
  • The line and the use cases are written by us from the homepage, one tool at a time, and refused when they repeat the vendor's marketing.

How AI assistants read each site — the reading vendors ask us about — is on each tool's own visibility page.

How we read every tool → · By INITE Atlas Desk