Conversions & commands

Base64 Encode / Decode Online

Encode text to Base64 or decode Base64 values instantly in your browser.

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Instant conversionBrowser-only processingNo upload required

Live conversion preview

Input (Text/Base64)

hello world
Text <-> Base64

Output

Encode -> aGVsbG8gd29ybGQ=
Decode -> hello world
Try with sample data

How it works

1. Open

Paste plain text or Base64 content.

2. Choose

Run Encode Base64 or Decode Base64.

3. Verify

Review transformed output instantly.

4. Copy

Use in payloads, headers, or config values.

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