TokenLens
Count tokens & compare LLM costs — free, instant, private
Details
- External ID
- 1250089
- Source
- PH
- Company
- —
- Product
- TokenLens
- Website domain
- producthunt.com
- Launched
- Sept. 15, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.30815693820825313
- Tags
- Productivity, GitHub
- Fetched at
- Sept. 16, 2026, 1:16 a.m.
- Updated at
- Sept. 16, 2026, 1:16 a.m.
Description
TokenLens counts your text's tokens exactly with OpenAI's official tokenizer and shows how it fits into 22+ models' context windows — GPT-5, Claude, Gemini, DeepSeek, Qwen, GLM, Kimi, Grok and more. See per-model input costs and per-1M pricing, auto-synced from the open LiteLLM database. 100% client-side: free, no sign-up, your text never leaves the browser.
Enrichment
- Theme
- OpenAI-compatible AI API gateways
- Vertical
- Horizontal
- Function
- Observability & eval
- Audience
- Developer
- AI stance
- AI feature
- Project type
- Hobby / open-source project
- Normalized one-liner
- token counter and llm cost calculator for developers
- Manually corrected
- False
Could you build this?
Yes The product is a client-side single-page utility using client-side tokenizers (like js-tiktoken) and calculating prices from LiteLLM's public JSON pricing dataset.
Competitors
Other products that read as similar to this one — 123 launches clear the similarity bar, closest 8 shown.
Attention rank: #88 of 124 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 248 days after the earliest competitor.
- TokenOptim · ph · 2026-09-20 · 1 upvotes · similarity 0.56
- FreeTokens by Lovie.co · ph · 2026-09-22 · 16 upvotes · similarity 0.49
- Tokenhot – Unified LLM API Gateway · ph · 2026-09-22 · 1 upvotes · similarity 0.44
- nano-gpt-api-examples · github · 2026-09-21 · 8 upvotes · similarity 0.42
- cheapest-llm-api-ja · github · 2026-09-28 · 14 upvotes · similarity 0.40
- ClinePass · ph · 2026-06-29 · 247 upvotes · similarity 0.39
- cheapest-llm-api-fr · github · 2026-09-28 · 16 upvotes · similarity 0.39
- gpt-5.5-api · github · 2026-09-18 · 59 upvotes · similarity 0.39
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a observability & eval tool for Media & entertainment yet.