Unicode Text Inspector

Debug invisible or visually similar Unicode text locally without claiming character-name or security-confusable certification.

Inspect Unicode text locally

See code points and JavaScript-style escapes, then compare normalization forms. This is useful for debugging invisible or visually similar text.

Normalization preview

Normalized text

0Unicode characters

0UTF-16 code units

0UTF-8 bytes

NoNormalization changes text

#	Character	Code point	JS escape	UTF-16 units

This is a code-point and normalization inspector, not a Unicode character-name database, spoof/confusable detector, or security validator.

Cleanup Case Developer cases Frequency Text Diff Unicode

Fancy text portability cluster

Style once, then check whether the destination can carry it

Unicode styling can increase code points, UTF-16 units and UTF-8 bytes even when the text looks the same length. Compare the current output against the destination's real limit, then keep a normalization or plain-text fallback ready.

Inspect Unicode Compare Styles

All 21 Unicode style tools

Small CapsApproximate small-cap substitutions and fallback coverage StrikethroughCombining-mark styling and destination resilience ItalicMathematical italic Unicode and copy-budget expansion SuperscriptRaised Unicode substitutions and coverage limits MirrorApproximate mirrored lookalikes and reversal portability CursiveScript-style Unicode and supplementary-plane costs Upside DownVisual transform and paste-destination boundaries SubscriptLowered Unicode substitutions and fallback coverage

Text and Unicode limits

Editorial title-case rules have edge cases, syllable counts are heuristic, Unicode style substitutions depend on font/app support, and normalized or visually similar Unicode text is not automatically safe or equivalent. Structural XML comparison should use the XML-aware engine rather than a raw line diff.

Inspect grapheme clusters alongside code points

Code points remain visible for diagnostics, while a separate grapheme view explains why one visible character can contain multiple scalars, UTF-16 units and UTF-8 bytes.