Real-time compression trial

See how much prompt you can remove before every model call.

Try real compression on a ready-made prompt or paste your own. Then use Prompt Review and Prompt Tightener to find conflicts, improve cacheability, and reduce repeated instructions.

✓ 100 compression tests✓ 6 review or tighten runs✓ No credit card

No account required · Create one later at any time

Choose or paste

Start with a support prompt, HTML page, system instructions, or manually entered text.

Compare the result

Inspect the compressed output and token reduction, then review or tighten the same prompt.

Decide later

Keep testing without an account. Sign up only when you want persistent history, policies, or production controls.

Different question?

Want to track real production usage and cost instead?

The separate usage-tracking trial observes model, tokens, latency, status, and estimated spend without collecting prompts or responses.

Explore the usage tracking trial

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See how much prompt you can remove before every model call.

Start with your email

Choose or paste

Compare the result

Decide later

Want to track real production usage and cost instead?

See how much prompt you can remove before every model call.

Start with your email

Choose or paste

Compare the result

Decide later

Want to track real production usage and cost instead?