Base64 Decoder
Decode Base64 to UTF-8 text locally.
Your input stays in your browser. Nothing is uploaded.
Input
Output
About this tool
Base64 Decoder: Decode Base64 to UTF-8 text locally. Processing stays on your device. Review the output before you rely on it.
How it works
Open Base64 Decoder, provide your input or file, then run the tool. Copy or download the result. Use Reset or Clear to start over.
client-side
Examples
Typical use
Decode Base64 to UTF-8 text locally.
FAQ
What does Base64 Decoder do?
Decode Base64 to UTF-8 text locally.
Does this leave my device?
No. Processing runs in your browser. SmartKitio does not upload the file or text.
Is anything stored?
No. Close the tab and the data is gone.