Category: Developer

Base64 Encoder / Decoder

Encode and decode Base64 data

Original text 0 characters
Result Base64 0 characters

About Base64 Encoder / Decoder

Base64 Encoder / Decoder is a free online tool by HubTools — Encode and decode Base64 data. Use it instantly in your browser: no installation, no signup.

Privacy matters — this tool runs 100% in your browser. Your files and data are never uploaded to any server; close the tab and everything is gone.

How to use Base64 Encoder / Decoder

  1. 1

    Paste your data or code into the input area

  2. 2

    Customize the options as needed

  3. 3

    Click the process button — everything runs directly in your browser

  4. 4

    Copy the output or download the generated file

Frequently Asked Questions

Is Base64 Encoder / Decoder free to use?

Yes. Base64 Encoder / Decoder by HubTools is 100% free, with no signup and no usage limits.

Will my files be uploaded to a server?

No — Base64 Encoder / Decoder runs entirely in your browser. Your files and data are never uploaded to any server.

Do I need an account to use it?

No account required. Just open the page and start using it immediately — no personal information needed.