LLM Token Counter
Visual BPE tokens, model selector, and input cost estimate from the pricing catalog
Prompt text
Paste text to tokenize in a Web Worker
93 chars · 14 words · 1 lines
About this tool
Count and visualize LLM tokens with model-aware BPE. Cost estimate from catalog. Free, client-side. LLM Token Counter runs in the browser on DevTools. There is no signup, and your input stays on this device unless the tool explicitly performs a live network lookup.
What this tool does not do
- LLM Token Counter is a free in-browser utility, not a hosted API. It does not keep server-side history and is not a substitute for production verification in your own stack.
How do I use this tool?
How do I use LLM Token Counter?
Open LLM Token Counter, enter or paste your input, and copy the result. The page works without an account.
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