Text Processing
Audit text against a four-axis voice print (Formal/Casual, Confident/Cautious, Optimistic/Concerned, Playful/Serious) with a curated lexicon. Optional brand-reference comparison gives a 0–100 deviation.
voice-tone-tone-of-voice-auditorText Processing
Replace consecutive spaces/tabs with single space and trim line start/end whitespace
whitespace-normalizerText Processing
Flip text upside-down (ɥǝllo) with per-letter rotations, plus optional toggles to keep reading order and protect URLs/emails. Plain Unicode text, no font needed.
upside-down-textText Processing
Convert any Unicode text to plain ASCII: strip accents (é→e, ñ→n), romanize Cyrillic/Greek, and transliterate Chinese to pinyin (北京→Bei Jing). Drops emojis and symbols that have no ASCII equivalent.
unicode-to-ascii-transliteratorText Processing
Run the UAX #9 Unicode bidirectional algorithm rule by rule — X1–X8 embedding levels, isolating run sequences, BD16 paired brackets with N0, W/N/I resolution and L1/L2/L4 reordering — and inspect every intermediate state.
unicode-bidi-paired-bracket-isolate-embedding-cf-rule-explainerText Processing
Line/word/char diff with ignore rules, three-way merge with conflict markers, and unified patch
three-way-text-comparison-merge-suiteText Processing
Convert text to editorial-quality Title Case using AP, Chicago, or Wikipedia style rules. Lowercases function words, capitalizes first/last words and after colons, handles hyphenated compounds.
title-case-converterText Processing
Shrink text into tiny Unicode forms — superscript (ᴴᵉˡˡᵒ) or subscript (ₕₑₗₗₒ). Plain Unicode text, no font needed.
tiny-textText Processing
Add an underline beneath every character via the Unicode combining mark U+0332. Plain text — no HTML needed.
underline-textText Processing
Paste a long text and split it into a numbered X thread that respects the 280-character limit. Splits on word/sentence/paragraph boundaries, auto-adds 1/N numbering, weighs CJK and full-width characters correctly, counts URLs as 23 characters, and shows a live X-style preview card for each tweet with a character meter.
twitter-thread-splitterText Processing
Convert Traditional Chinese text to Simplified Chinese with OpenCC phrase conversion
traditional-to-simplified-chinese-converterText Processing
Add thousand separators to long numbers (supports comma, dot, space, and custom separators)
thousands-separator