Base64/Base36 Encoder/Decoder
Drag & drop your file here
or
Original Content
Result
Drag & drop your file here
or
Original Content
Result
Why Choose Our Encoder/Decoder?
Browser-Based
All processing happens in your browser. Your data never leaves your device.
Multiple Formats
Supports both Base64 and Base36 encoding/decoding in one convenient tool.
File Support
Encode/decode text or files with drag & drop functionality for easy use.
How It Works
Enter Your Content
Type or paste your text, or drag and drop a file to encode/decode.
Choose Operation
Select whether you want to encode or decode the content.
View & Download
Get your result instantly. Copy or download the output.
Frequently Asked Questions
No, all processing happens in your browser. Your data remains completely private and never leaves your device.
Base64 uses 64 characters (A-Z, a-z, 0-9, +, /) and is commonly used for encoding binary data. Base36 uses 36 characters (A-Z, 0-9) and is often used for encoding numbers in a case-insensitive way.
Files up to 5MB work best for optimal performance. Very large files may take longer to process depending on your device’s capabilities.
Yes, you can encode any file type using Base64. The encoded result will be a text representation of the binary data.
Note: All processing happens in your browser. No data is uploaded to any server.
Maximum recommended file size: 5MB (very large files may take longer to process).