Free · See how certain the rule-based tagger is

Grammar Tag Confidence Checker

Show compromise's average tagging confidence and terms with fewer tag clues.

  • Real English NLP rules
  • Private in your browser
  • Text, JSON, and CSV

Work with the text

Use the sample or paste your own English text. Nothing is uploaded.

English textUp to 40,000 characters
143 charactersEnglish only
Compromise runs in this tab. Your text does not leave this device.
Result
Ready for your textChoose “Check confidence” to see the result.

Three simple steps

How to use it

  1. Paste or type English text.
  2. Choose check confidence.
  3. Review the result, then copy or download it.

Your text stays on this device

Compromise processes the text inside this browser tab. Bookify does not upload or save it. The engine uses fast English grammar rules, so check important names, privacy edits, and rewrites before you share them.