Base64 Encode / Decode-- UTF-8 Safe

Encode text to Base64 or decode Base64 to text.

Base64 Encode/Decode Tool

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Why Use Our Base64 Tool?

Encode & Decode

Both operations in one tool.

Instant

Convert text instantly.

UTF-8 Safe

Full Unicode support.

Clean Output

Standard Base64 encoding.

One-Click Copy

Copy output to clipboard.

Free Forever

No signup, no limits.

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Base64 Guide

Base64 is a binary-to-text encoding scheme that converts binary data into a set of 64 printable ASCII characters. It is commonly used to embed binary data in text-based formats like JSON, XML, HTML, and email. Base64-encoded data is approximately 33% larger than the original.