Base64 Decode
Decode Base64 encoded data back to original format.
About Base64 Decode
Decode Base64 encoded data back to its original format with our free online decoder. Convert Base64 strings to readable text or download as files. Perfect for decoding API responses, email attachments, and embedded data.
Key Features & Benefits
Instant Decoding
Decode Base64 text to original content in real-time.
File Recovery
Decode Base64 back to original images, PDFs, or other files.
UTF-8 Support
Properly handles Unicode characters in decoded output.
Content Preview
Preview decoded images and text before downloading.
How to Use Base64 Decode
Paste Base64
Enter the Base64 encoded string you want to decode.
Decode
Get the original text or file content instantly.
Use Results
Copy decoded text or download recovered files.
Frequently Asked Questions
Base64 contains only A-Z, a-z, 0-9, +, /, and = (for padding). It often ends with one or two = signs.
The original data might be binary (like an image). Try downloading as a file instead of viewing as text.
Yes, decode and download Base64 encoded images to their original format (PNG, JPG, etc.).
Ensure the Base64 string is complete and properly formatted without extra spaces or line breaks.
Why Use Our Base64 Decode?
Need to see what's inside Base64 encoded data? Our decoder reveals the original content instantly, whether it's text, images, or other files.