Text converters
Rewrite strings without sending them anywhere. Start with case conversion, slugs, identifier case, ROT13, Morse, or newline conversion.
11 tools
Letter case
The case converter maps letters to upper, lower, title, sentence, or inverted case. Slugify and camel/snake rewrite identifiers. For Base64 or percent-encoding, use encoding converters.
- Caesar Cipher Toy Caesar cipher. Not for secrets.
- Camel Case to Snake Case Identifier case conversion.
- Case Converter Rewrite letter case in the paste you provide. Unicode letters follow the en-US locale rules in this browser.
- Morse Decoder Morse tokens separated by spaces.
- Morse Encoder International Morse. Space becomes / .
- Newline Converter newline convert in this browser.
- Remove Accents remove diacritics in this browser.
- Reverse Text reverse text in this browser.
- ROT13 ROT13. Symmetric. Not encryption.
- Slug Converter Lowercase, strip diacritics, hyphenate for URLs.
- Unicode Escape \uXXXX and \u{...} escape.