Does it support UTF-8?

Yes. The tool handles full UTF-8 encoding including multi-byte characters like emoji, Chinese, Japanese, and Korean text.

Why is Base64 output larger?

Base64 encoding increases size by ~33% because it represents binary data using only 64 ASCII characters.

Does it support UTF-8?

Yes. The tool handles full UTF-8 encoding including multi-byte characters like emoji, Chinese, Japanese, and Korean text.

Why is Base64 output larger?

Base64 encoding increases size by ~33% because it represents binary data using only 64 ASCII characters.

Gratis

Base64 Coder / Decoder

Codeer tekst naar Base64 of decodeer Base64 terug naar tekst. Ondersteunt UTF-8.

100% GratisGeen Registratie NodigDraait in Uw Browser

Modus: Tekst → Base64

Tekstinvoer

Base64 Uitvoer

Uitvoer verschijnt hier...

Over Base64 Encoder / Decoder

Encode text to Base64 or decode Base64 back to readable text. Supports full UTF-8 including emoji and CJK characters. Shows byte size comparison between input and output.

Veelgestelde Vragen

Meer Developer Tools

JSON Formatter & Validator

Format, minify, and validate JSON online.

Paste JSON to format with custom indentation, minify for production, or validate structure. Shows key counts, nesting depth, and data type breakdown. Works entirely in your browser.

URL Encoder / Decoder

Encode and decode URL strings online.

JWT Decoder

Decode and inspect JWT tokens in your browser.

Bekijk Alle Tools

LaunchChat gebruikt Base64 voor veilige tokencodering in widgetauthenticatie.

Geen creditcard nodig

Need an AI support chatbot?

LaunchChat turns your docs into a support widget with citations and auto-escalation. Lifetime deal available.

Try Free