Reverse Unicode grapheme clusters or scalars, preserve line delimiters when selected and inspect exact source-to-output mappings before exporting.
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Reverse intact grapheme clusters or Unicode scalars, optionally within line records with exact delimiter preservation, and inspect full source-to-output mappings.
Reverse supplementary characters without creating invalid surrogate sequences.
Compare A+emoji+decomposed accent under grapheme and scalar modes; inspect original offsets.
Surrogate pairs stay intact and scalar-mode mark reordering is explicit.
Preserve common composed display clusters without promising visual mirroring.
Reverse ZWJ emoji, flags and accents; review logical ordering and stated bidi limits.
Understands runtime graphemes and does not treat reversal as RTL mirroring.
Keep line records while reversing their content.
Import mixed CRLF/CR/LF data, select within-lines, export raw bytes and inspect 220 mappings.
Each delimiter remains in its original slot and complete output survives preview limits.
Outputs and checklists are planning aids. Review the linked current authorities and the records, terms, instructions, and requirements that apply to your exact situation before a consequential decision.
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Measure UTF-16 units, Unicode scalars, grapheme clusters and UTF-8 bytes, inspect exact offsets and check an optional length budget.
Count vowel and consonant letter clusters with explicit ASCII or canonical Latin-base rules, configurable Y and visible unclassified text.
Remove or collapse selected Unicode, ECMAScript or ASCII whitespace, preserve line endings when needed and export exact text plus a change report.
Grapheme mode uses runtime Intl.Segmenter; scalar mode iterates code points. Neither splits valid surrogate pairs.
Within-lines preserves CRLF, CR, LF, VT, FF, NEL, LS and PS. Whole-text mode reverses all selected units including separators.
Each output unit records original and output UTF-16 positions. The full raw text and complete mapping report are separately downloadable; preview is capped, export is not silently truncated.
Updated: August 2026
Reverse supplementary characters without creating invalid surrogate sequences. Compare A+emoji+decomposed accent under grapheme and scalar modes; inspect original offsets.
Preserve common composed display clusters without promising visual mirroring. Reverse ZWJ emoji, flags and accents; review logical ordering and stated bidi limits.
Keep line records while reversing their content. Import mixed CRLF/CR/LF data, select within-lines, export raw bytes and inspect 220 mappings.
Use escaped mapping and offsets when bidi or invisible characters matter.
Retain the original and use explicit Undo; re-segmentation can prevent a universal double-reversal identity.
Reverse Unicode grapheme clusters or scalars, preserve line delimiters when selected and inspect exact source-to-output mappings before exporting.
