Text tools
Count words and characters, flip letter case — computed entirely in your browser.
- Word & character count
Words, characters, graphemes, sentences, lines, and bytes — counted by the same rules every time.
- Case converter
One text in, fourteen casings out — camel, snake, kebab, and more.
- Markdown ⇄ HTML
Render Markdown to HTML, convert HTML back — with a DOMPurify-sandboxed preview.
- Markdown table
CSV, TSV, or pipe text in — an aligned GFM table out, pipes escaped.
- Unicode inspector
Every code point with bytes, escapes, entities, and normalization forms.
- Mojibake repair
Undo UTF-8-read-as-windows-1252 garbling — verified by byte round-trip, never guessed.
- SMS counter
GSM-7 or UCS-2, parts, and characters left — the 3GPP TS 23.038 math.
- Line operations
Sort, dedupe, trim, filter, renumber — deterministic cleanup with a changelog.
8 tools · everything is computed locally, nothing leaves your device.