Token counter
Paste text to count tokens with OpenAI's o200k_base (GPT-4o and newer) and cl100k_base (GPT-4/3.5 era) encodings, see how it splits into tokens, and estimate the cost of sending it to any model. Your text never leaves the browser.
165
characters
29
words · ~1.21 tokens/word
Token visualization (o200k_base)
The quick brown fox jumps over the lazy dog. Tokenizers split text into subword units — common words are usually one token, while rarer words get broken into pieces.
What this prompt costs to send
using 35 input tokens (o200k_base)
| Model | Cost / request | Cost / 1K requests |
|---|---|---|
| Auto Router (Beta)OpenRouter | $-5.35e+2 | $-5.35e+5 |
| FusionOpenRouter | $-5.35e+2 | $-5.35e+5 |
| Pareto Code RouterOpenRouter | $-5.35e+2 | $-5.35e+5 |
| Body Builder (beta)OpenRouter | $-5.35e+2 | $-5.35e+5 |
| Auto RouterOpenRouter | $-5.35e+2 | $-5.35e+5 |
| Ling-2.6-flashInclusionai | $1.54e-5 | $0.0154 |
| Mistral NemoMistral | $1.57e-5 | $0.0157 |
| Llama 3 8B LunarisSao10k | $2.64e-5 | $0.0264 |
| MythoMax 13BGryphe | $3.21e-5 | $0.0321 |
| Llama 3.1 8B InstructMeta | $4.18e-5 | $0.0418 |
| Mistral Small 3Mistral | $4.18e-5 | $0.0418 |
| Nex-N2-MiniNex Agi | $5.09e-5 | $0.0509 |
| Qwen2.5 7B InstructAlibaba (Qwen) | $5.14e-5 | $0.0514 |
| Gemma 3 4BGoogle | $5.17e-5 | $0.0517 |
| Granite 4.1 8BIbm Granite | $5.17e-5 | $0.0517 |
| Ministral 3 3B 2512Mistral | $5.35e-5 | $0.0535 |
| Reka EdgeRekaai | $5.35e-5 | $0.0535 |
| Granite 4.0 MicroIbm Granite | $5.66e-5 | $0.0566 |
| Laguna XS 2.1Poolside | $6.21e-5 | $0.0621 |
| Gemma 3n 4BGoogle | $6.21e-5 | $0.0621 |
| gpt-oss-20bOpenAI | $6.61e-5 | $0.0661 |
| Nova Micro 1.0Amazon | $7.12e-5 | $0.0712 |
| Phi 4Microsoft | $7.25e-5 | $0.0725 |
| Command R7B (12-2024)Cohere | $7.63e-5 | $0.0763 |
| Gemma 3 12BGoogle | $7.67e-5 | $0.0767 |
| Qwen3.5-9BAlibaba (Qwen) | $7.85e-5 | $0.0785 |
| Ministral 3 8B 2512Mistral | $8.02e-5 | $0.0803 |
| gpt-oss-120bOpenAI | $8.63e-5 | $0.0863 |
| Llama Guard 4 12BMeta | $9.63e-5 | $0.0963 |
| DeepSeek V4 FlashDeepSeek | $9.71e-5 | $0.0971 |
Showing the 30 cheapest matching paid models. Note: non-OpenAI models use their own tokenizers, so actual token counts may differ slightly.