# Base64 Encoder & Decoder — Free Online Tool | Ibrahim Tools

> Encode Unicode text as Base64 or decode it back to text.

Canonical: https://tools.ibrahimwali.com/base64-encoder-decoder
Author: [Muhammad Ibrahim](https://ibrahimwali.com)

## How to use

1. Enter text or a standard Base64 value.
2. Choose Encode or Decode.
3. Copy the result and check that it round-trips.

## Questions and limitations

### How do I use the base64 encoder & decoder?

Enter text or a standard Base64 value. Choose Encode or Decode. Copy the result and check that it round-trips.

### What should I check before using the result?

Base64 is reversible encoding, not encryption. This tool handles UTF-8 text, not arbitrary binary files.

### Is my input stored or uploaded?

No. Tool input stays in browser memory and is not sent to a server. Favorites and recent tool names are saved locally only. Reloading clears your input.

## Guide

- [Base64 Encoder & Decoder guide](https://tools.ibrahimwali.com/blog/base64-encoder-decoder-guide)

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