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RapideTools

Base64 en texte

Décodez du Base64 en texte.

Paste Base64 to decode it back to text. Invalid Base64 shows a clear error, and UTF-8 content (accents, emoji) decodes correctly. Everything runs locally in your browser.

Votre saisie est traitée localement dans votre navigateur — rien n'est envoyé, stocké ni journalisé.

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Comment ça marche

  1. 1 Paste your Base64.
  2. 2 The decoded text appears live.
  3. 3 Copy the result.

Cas d'usage courants

  • Read a Base64-encoded value.
  • Decode data from a config or token.
  • Inspect encoded content.
  • Recover text from a data URL.

Questions fréquentes

Is my text sent to a server?

No. Everything runs locally in your browser — your text is never uploaded, stored or logged.

What if the input is invalid?

A clear error is shown. Make sure you pasted only the Base64 data (characters A–Z, a–z, 0–9, + and /, with optional = padding).

Is it really free?

Yes — free, with no signup and no limits.