Text entropy (bits)

Nearby workflows on Toolcore

• Shannon entropy — Bits of entropy per symbol for pasted text—password/passphrase analysis. for the next text or markup step in your edit loop.
• Character frequency — Count how often each character appears—sorted table with Unicode code points; local only. for the next text or markup step in your edit loop.
• Letter frequency table — Count a–z letter frequencies as percentages—cryptanalysis starter. for the next text or markup step in your edit loop.
• Word frequency list — List word counts sorted by frequency—paste text for a local corpus snapshot. for the next text or markup step in your edit loop.

Common use cases

• Text entropy (bits) for quick local checks without uploading data.
• Copy results into tickets, docs, or classroom notes.

Common mistakes to avoid

• Unexpected input shape

  See the intro and how-to notes for accepted formats.

FAQ