Base64 Decoder
Decode a Base64 string back into human-readable text.
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How It Works
- Paste Base64
- Click Convert
- Read the decoded text
- Copy it
Use Cases
- Debugging APIs
- Reading encoded config
- Restoring data
Frequently Asked Questions
What if decoding fails?
Invalid Base64 input will throw an error.
Does the Base64 Decoder send my code or data to any server?
No. Everything runs locally in your browser. Your code, data, and files remain on your device at all times.
What input size limits apply?
The tool handles most practical input sizes. Very large files may cause browser performance limitations since processing is done client-side.
Can I use this in my development workflow?
Absolutely. The tool is designed for developers and integrates well into local development workflows without needing command-line utilities.
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