Base64 Converter

Encode text to Base64 or decode Base64 strings instantly with UTF-8 support.

URL-safe Base64Remove padding

Input0 chars, 0 bytes

Output0 chars, 0 bytes

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Encode text into Base64 or decode Base64 strings immediately in your browser.

Supports URL-safe Base64 and ignores whitespace when needed for robust decoding.

All processing is done locally; no data is sent to external servers.