How Base64 Decoding Works
Base64 decoding reverses the encoding process, converting the 64-character encoded representation back into the original bytes or text. This tool decodes UTF-8 text safely, including special characters and emoji.
Example Calculation
SGVsbG8sIFRvb2xTcHJvdXRzIQ== decodes back to Hello, ToolSprouts!.
How to Use This Tool
- Paste the Base64 string you want to decode.
- Click Decode Base64.
- Copy the decoded text.
Common Use Cases
Reading encoded API tokens or payloads
Debugging data pipelines that use Base64
Reversing encoded configuration values
Learning how Base64 works