Random case
ClientRandomly upper or lower each letter.
hElLo WOrLD
Nearby workflows on Toolcore
- Invert case — Swap uppercase and lowercase letters. for the next text or markup step in your edit loop.
- Swap case — Alternate lower/upper starting with lower. 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.
- 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.
About this tool
SpongeBob-style random casing.
Common use cases
- Random case 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.
Invert case
ClientSwap uppercase and lowercase letters.
Swap case
ClientAlternate lower/upper starting with lower.
String case converter
ClientcamelCase, snake_case, kebab-case, PascalCase, CONST_CASE from one paste—client-side.
Word & character count
ClientWords, characters, lines, and reading time—paste any text, all client-side.