Encodage
Caesar Cipher / ROT13
Encode and decode text with a classic Caesar shift cipher. Live output, a shift slider, a ROT13 preset, and a clickable brute-force preview of all 26 shifts.
Texte
Text Style Encoder (Pig Latin, Leetspeak, ROT13, Vigenère, more)
One tool for every classic text transformation — Pig Latin, leetspeak (l337), reversed text, ROT13, the Vigenère cipher (encode and decode with a keyword), MoCkInG sPoNgEbOb case, and w i d e spacing. Pick a style, paste your text, copy the result. Everything runs locally.
Résumé de l'outil
Cet outil accepte une entrée structurée et renvoie une sortie déterministe dans le navigateur, sans envoi au serveur.
- Nom de l'outil
- Text Style Encoder (Pig Latin, Leetspeak, ROT13, Vigenère, more)
- Intention d'entrée
- Fournissez le contenu source à transformer, valider ou analyser.
- Intention de sortie
- Recevez une sortie normalisée prête à être copiée, réutilisée ou déboguée.
- Entrée d'exemple
- Hello world (style: pig-latin)
- Sortie d'exemple
- Ellohay orldway
Recent inputs0
Your last 5 inputs will appear here.
Ellohay orldway omfray utilitysansarway
Introduction à l'outil
One tool for every classic text transformation — Pig Latin, leetspeak (l337), reversed text, ROT13, the Vigenère cipher (encode and decode with a keyword), MoCkInG sPoNgEbOb case, and w i d e spacing. Pick a style, paste your text, copy the result. Everything runs locally.
Vue d'ensemble de l'outil
Lots of these transformations have their own dedicated sites; this consolidates them so you don't have to bookmark eight different pages. Pig Latin handles consonant clusters correctly (`street` → `eetstray`) and preserves capitalization. Leetspeak swaps letters with similar-looking digits. ROT13 is its own inverse — the same operation decodes what it encoded. Vigenère uses a keyword to apply a rolling Caesar shift, and decoding requires the same key.
Cas d'usage
- Encode spoilers with ROT13 in a forum or Discord post
- Translate names into Pig Latin for kids' games
- Share a Vigenère puzzle with a friend
- Add a mocking SpongeBob reply to a meme
- Generate w i d e aesthetic text for a banner or bio
Exemples d'entrée/sortie
Capitalization preserved; consonant cluster moved to the end with -ay.
Intention d'entrée
Hello world (style: pig-latin)
Intention de sortie
Ellohay orldway
Questions fréquentes
Is Vigenère secure?+
No. Vigenère is a classical cipher broken in the 19th century. It's fine for puzzles and historical exercises, but never use it for actual secrets.
Why is leetspeak only partial?+
The classic leet alphabet only substitutes a subset of letters with digits (4, 8, 3, 1, 0, 5, 7, etc.). The rest pass through to keep readability.
Does ROT13 encrypt anything secure?+
No. ROT13 is a Caesar cipher with a fixed shift of 13. It's a convention for hiding spoilers, not a security measure.
Is my text uploaded anywhere?+
No. Every transformation runs entirely in your browser.
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