Dev

AI Token Estimator

Rough token and cost estimate for prompts - napkin math for LLM calls.

Runs in this tab. We do not upload what you paste.

Prompt / input text

Model price sketch

Expected completion tokens

Estimate

Input tokens (approx)18

Completion tokens400

Total418

Cost sketch (USD)$0.00024

Heuristic only (~4 chars/token). Vendor tokenizers and list prices change — verify before budgeting. Need production AI systems? See Myrafy services.

How to use this

Paste or type into the fields above. Nothing leaves this tab.
Read the result, then copy it into your editor or ticket.
For production pipelines, use your normal toolchain. This page is for a fast check.

About AI Token Estimator

Rough token and cost estimate for prompts - napkin math for LLM calls. Processing stays in your browser, so drafts, tokens, and configs are not sent to Myrafy.

Need more than a utility?

We build production software under a written SOW. Typical estimate the next business day.

Get a Free Estimate