Converters
Encode and decode text locally.
Add an input and run this tool to see the output.
Run AIOptional, bring your own key.
Add your own AI provider in AI settings to enable AI help for this tool. Nothing is sent until a key is configured.
Tool overview
Convert text to and from Base64 when working with API payloads, tokens, data URLs, or small encoded values.
What this tool supports
- Supports local Base64 encoding and decoding.
- Useful for debugging headers, payload fragments, and data URL content.
- Your input stays in the browser during the deterministic conversion.