# BASE64 TOOLS — Online's Tool
URL: https://onlinestool.com/base64-tools
Interactive Web: https://onlinestool.com/base64-tools

## Overview
This topic cluster contains privacy-focused utilities designed to run directly in your browser.

## Included Tools
- **[base64](https://onlinestool.com/base64)** ([Markdown](https://onlinestool.com/base64.md)): Encode UTF-8 strings to Base64 and decode Base64 strings back to clean text with real-time character counters.
- **[base64-to-audio](https://onlinestool.com/base64-to-audio)** ([Markdown](https://onlinestool.com/base64-to-audio.md)): base64-to-audio
- **[base64-to-image](https://onlinestool.com/base64-to-image)** ([Markdown](https://onlinestool.com/base64-to-image.md)): base64-to-image
- **[image-to-base64](https://onlinestool.com/image-to-base64)** ([Markdown](https://onlinestool.com/image-to-base64.md)): image-to-base64

## Privacy Architecture
All tools in this cluster execute client-side in the browser using HTML5 and JavaScript APIs. Zero data is transmitted to remote servers.