Token Cost Estimator
Paste a prompt, set the rates your provider charges, read the cost. No key is asked for and nothing is sent anywhere.
Prompt text (counted as input)
0 charsSTOP~0 input tokens
Provider rates, per 1,000,000 tokens
Input tokens / call0
Output tokens / call0
Cost / call$0
Total for 1,000 calls
$0.00
$0 input + $0 output
Token counts are an estimate. A rough rule of about four characters per token is used here; the true count depends on the model's tokenizer, so treat this as a planning figure, not a billing figure. Rates are whatever you enter, so this works for any provider.