Unique letter count

Nearby workflows on Toolcore

• 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.
• Remove duplicate characters — Drop repeated characters while keeping first-seen order—optional case folding—in your browser. for the next text or markup step in your edit loop.
• Word & character count — Words, characters, lines, and reading time—paste any text, all client-side. for the next text or markup step in your edit loop.

Common use cases

• Unique letter count 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