onul.works

Base64 Encoder

Encode text and Unicode characters into a Base64 string in your browser.

⌘ Runs in browser ◴ No data stored ⌁ Free
Plain text
Base64 output

How to use

  1. 1 Enter or paste the text you want to convert to Base64.
  2. 2 Run Encode to generate the Base64 result.
  3. 3 Check the result, then copy it for use.

Common use cases

  • Convert text values to Base64
  • Encode Korean text as Base64
  • Create Base64 samples for docs

Frequently asked questions

What text can I convert to Base64?

You can enter plain text, including Unicode characters, and encode it as a Base64 string.

Can I copy the encoded result right away?

Yes. Review the Base64 value in the result area, then copy it into your document or code.

Is Base64 encryption?

No. Base64 is an encoding format for transport or storage, and anyone can decode it back.

Related workflow

Base64 EncoderStart by converting text into a Base64 string so it is easy to paste into the next place. → Base64 DecoderDecode the generated value right away to check that the original text comes back as expected. → Binary to TextIf binary notation appears in the result, convert it to text to confirm its meaning.