Text to Base64

What you can do

• •UTF-8 text to Base64
• •Copy or download the encoded string
• •Round-trip with Base64 to Text
• •No account and no upload

How it works

1. 1

   Paste the UTF-8 text

   Any Unicode string is encoded locally to Base64.

2. 2

   Encode

   The Base64 output appears immediately so you can copy or download it.

3. 3

   Decode to verify

   Use Base64 to Text to round-trip and confirm the original string.

Common uses

• •Encode a string for a data URL or config
• •Prepare a token or snippet for an API example
• •Teach Base64 with a live, private encoder

Frequently asked questions

Is this standard UTF-8 Base64?

Yes. Text is encoded as UTF-8 then Base64 so it round-trips with Base64 to Text.

Can I encode files?

This encoder is for pasted text, not file uploads. Your string never leaves the browser.

Is encoding private?

Yes. NeedAnyTool does not receive the text you encode.

Related tools

• Base64 to Text
• Text to Binary
• Binary to Text