Diacritic and Unicode Tools

Inspect, compose and transform text locally. Input stays in your browser. Each transformation is explicit, and copying preserves the chosen output exactly.

• Remove diacritics : canonical removal with explicit limits.
• Diacritics Keyboard : Compose text by inserting an exact character at the current selection. Search the pinned candidate corpus by name, code point, script or CLDR language evidence.
• Combining Diacritics Builder : Build an experimental sequence from a base and an ordered list of marks. Add, move or remove marks, then choose exact, NFC or NFD output.
• Unicode Normalizer : Compare all four Unicode 17 normalization forms and their exact scalar sequences. The original text stays available alongside the transformed output.
• Diacritic and Character Inspector : Inspect exact scalars, Unicode names, UTF encodings, escapes, grapheme boundaries and the four normalization forms.
• Unicode Text Comparator : Compare two strings by exact scalar sequence, canonical equivalence, compatibility equivalence and grapheme boundaries.
• Grapheme Cluster Splitter : Split text at Unicode 17 extended grapheme boundaries and inspect every cluster without changing its contents.
• Combining Mark Highlighter : Locate characters in Unicode 17's Diacritic-or-Mark union, showing their positions and exact code points beside the original text.

The font tester is held because missing-glyph heuristics do not establish correct shaping. Automatic accent restoration is not offered as a language-neutral operation.

Browse candidates · Choose a normalization form