Invert Case Converter

Flip every letter to its opposite case to undo stray Caps Lock.

Transform type
Result

Ctrl Alt C

About iNVERT cASE

What is iNVERT cASE?

Invert case swaps each uppercase letter for its lowercase form and each lowercase letter for its uppercase form.

When to use iNVERT cASE

Undoing accidental Caps Lock and spot-checking case-sensitive strings.

iNVERT cASE examples

  • Lorem IpsumlOREM iPSUM
  • API Errorapi eRROR
  • Text123tEXT123