Longest word finder
Highlights the longest letter run—useful for caption limits or spelling bee practice.
Clientsupercalifragilistic (20 letters)
Nearby workflows on Toolcore
- 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.
- Unique word counter — Count distinct alphabetic words—case-insensitive vocabulary size. 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.
- String case converter — camelCase, snake_case, kebab-case, PascalCase, CONST_CASE from one paste—client-side. for the next text or markup step in your edit loop.
Common use cases
- Longest word finder 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
Is processing local?
Yes—this runs entirely in your browser.
Agent prefill?
Use q or qb for the main text field when supported.
More tools
Related utilities you can open in another tab—mostly client-side.
Word & character count
ClientWords, characters, lines, and reading time—paste any text, all client-side.
Unique word counter
ClientCount distinct alphabetic words—case-insensitive vocabulary size.
Word frequency list
ClientList word counts sorted by frequency—paste text for a local corpus snapshot.
String case converter
ClientcamelCase, snake_case, kebab-case, PascalCase, CONST_CASE from one paste—client-side.