About

About PromptMeter

PromptMeter is a lightweight static tool for estimating AI prompt tokens, costs, monthly usage, and possible savings.

It exists because AI costs can be hard to reason about before a prompt is used repeatedly in an app, workflow, support process, or automation.

PromptMeter uses approximate browser-side calculations based on text length, selected tokenizer profile, expected output length, manual pricing inputs, and usage volume.

PromptMeter does not claim official provider prices. Pricing profiles are examples or manual inputs, and users should verify official pricing with their AI provider.

The current product works without a backend, accounts, database, or server-side prompt processing. This keeps the main calculator simple and private by default.

Future versions may add more calculators, richer educational content, verified pricing workflows, or optional backend features if there is enough product value.

Contact: [email protected]

PromptMeter is maintained as an independent web tool project.