Case Converter
Free, no sign-up: paste your text and pick a mode — UPPERCASE, lowercase, Sentence case, Capitalized Case, Title Case with English rules, iNVERSE, aLtErNaTiNg, and for developers camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE and dot.case. It also transliterates Russian and Ukrainian into Latin letters (official passport systems) and makes URL slugs. Everything runs in your browser — your text never leaves it.
Your text never leaves your browser: the conversion runs on your device and nothing is sent to a server.
Datos clave
Change text case online: paste text and pick a style: UPPERCASE, lowercase, Sentence case, Title Case, camelCase, snake_case, kebab-case and more. Transliteration and a URL slug are also available. Free, all in your browser; the text is not sent to a server.
- Precio
- Gratis
- Registro
- No necesario
- Procesamiento
- En tu navegador: no se envía nada a nuestro servidor
- Entrada
- Any text or list of lines, typed or pasted
- Límites
- No limits
- Resultado
- Text in 13 case styles, transliteration (GOST 7.79-2000 B, Russian passport, Ukrainian KMU 2010) or a slug; character, word and line counts; copy and .txt
- Última actualización
Free Online Case Converter
A case converter fixes text typed with Caps Lock on, makes headings consistent and turns phrases into variable and file names. Modes: UPPERCASE, lowercase, Sentence case (a capital only at the start of each sentence), Capitalized Case, Title Case following English headline rules, inverse and alternating case, plus camelCase, PascalCase, snake_case, kebab-case, CONSTANT_CASE and dot.case — line by line, so a whole list converts at once. It also transliterates Russian and Ukrainian into Latin letters using official systems and builds URL slugs. Everything runs in your browser; the text is not sent to a server.
Cómo usar
- Paste your text into the top field
- Click a mode — the result appears below and updates as you edit
- Copy the result, download a .txt or send it back to the input
FAQ
PromoPilot frente a alternativas: comparación
Comparamos solo lo que está confirmado en las páginas de cada servicio. Donde no pudimos confirmar un dato, la celda muestra "—".
| Parámetro | PromoPilot | Convert Case |
|---|---|---|
| Case styles | 13 | A well-known English converter with lower, UPPER, Sentence, Capitalized, aLtErNaTiNg, Title and InVeRsE case plus many other text utilities; the site shows ads. |
| Code styles and slug | ✓ | — |
| Transliteration | ✓ GOST 7.79-2000 B, Russian passport, Ukrainian KMU 2010 | — |
Desplaza la tabla hacia los lados
Dónde somos más débiles: no “smart” Title Case by style guides (AP, Chicago) and no batch file processing.
Cuándo elegir PromoPilot: When you need more than upper and lower case — code styles, official transliteration and slugs in one place, without ads and without sending your text to a server.
Comprobado el: . "—" significa que no está confirmado en la página oficial; las condiciones y los precios cambian, así que consulta los sitios de cada servicio.