Real-time prompt measurement

Every token counts.
Now you can see it.

Paste your prompt, pick a model, and see exactly what it costs — alongside a leaner alternative and a more detailed one, generated on the spot.

Lean versionsame goal, fewer tokens
Analyze a prompt to see the compressed version here.
0 characters— estimated tokens

Extended versionsame goal, more detail
The version with more context and instructions will appear here.

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