Remove matched code points without guessing their origin
Use this invisible Unicode remover when copied text contains formatting controls that do not occupy visible space. The tool checks the supplied content against its supported character set, removes matches, normalizes supported special spaces, and reports the result.
The phrase “invisible Unicode characters” describes code points that remain in the underlying string even when they are not apparent on screen. Their presence alone does not establish who inserted them or why.
The reversed wording “unicode invisible” points to the same cleanup task: inspect the actual text, review the reported types, and compare the visible result before using it elsewhere.
Inspect without changing the text
When you only need to see whether supported hidden characters are present, open the hidden-character checker. For the original Claude-focused workflow, use the main cleaner.