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Encodeur Décodeur de Chaînes

Encodez et décodez des chaînes en utilisant diverses méthodes comme Base64, l'encodage URL et les entités HTML. Supporte l'UTF-8 pour un traitement de texte robuste.

text converter encoder

Input String

Output String

About the String Encoder Decoder

This String Encoder Decoder tool helps you manipulate text by encoding and decoding it into various formats. Whether you need to prepare strings for URLs, safely embed them in HTML, or convert binary data to text (and vice-versa) with Base64, this tool has you covered.

Features:

  • Base64 Encoding/Decoding: Convert any string into its Base64 representation and back. Useful for transmitting binary data over mediums that primarily handle text. Fully supports UTF-8.
  • URL Encoding/Decoding: Transform strings to be safe for use in URLs (percent-encoding) and revert them to their original form. Essential for web development.
  • HTML Entity Encoding/Decoding: Convert special characters into HTML entities (e.g., `<` to `<`) to safely display text in HTML, and decode entities back to characters.
  • Clear input and copy output with one click.
  • Instant feedback and error handling.

How to use:

  1. Paste your string into the "Input String" field.
  2. Select the desired encoding method (Base64, URL, HTML Entity) from the "Encode" buttons below the input.
  3. Alternatively, if you have an encoded string, paste it into the "Input String" field and use the "Decode" buttons below the output.
  4. The processed result will appear in the "Output String" field.
  5. Click "Copy" to quickly copy the result to your clipboard.
  6. Use "Clear" to reset the input field.