Base64 Encoder Decoder
Premium Security Tool

Base64 Encoder
Decoder

Encode plain text into Base64 or decode Base64 back into readable text instantly and securely in your browser.

100% Free
Instant
No Upload
Mobile Friendly

Base64 Encoder / Decoder

About Base64 Encoder Decoder

This tool converts plain text into Base64 encoding and decodes Base64 strings back into readable text. Everything is processed locally inside your browser.

How to Use

  1. Enter your text or Base64 string.
  2. Click Encode or Decode.
  3. Copy the output if needed.

Frequently Asked Questions

Is this tool free?
Yes, completely free.

Is my data uploaded?
No. All encoding and decoding happens locally in your browser.

Scroll to Top