Developer Tool100% Client-Side
Base64 Encoder / Decoder
Encode text or files into Base64 format and decode Base64 back to UTF-8 text with full Unicode support.
How to Use Base64 Encoder / Decoder
1
Select Operation
Choose Encode (Text to Base64) or Decode (Base64 to Text).
2
Input Content
Type or paste your text or Base64 string.
3
Copy Result
One-click copy the converted output.
Frequently Asked Questions
Does this handle Nepali/Devanagari Unicode?
Yes. Our implementation uses standard UTF-8 byte stream transcoding so characters like 'नेपाल' encode without corruption.
Related Tools
Developer
URL Encoder / Decoder
Encode special characters into percent-encoded URL safe format and decode URL query parameters safely.
Open Tool
Developer
JWT Decoder
Decode and inspect JSON Web Token headers, payloads, claims, and expiry dates without verifying or transmitting keys.
Open Tool
Developer
Text ↔ Hex Converter
Convert strings to hexadecimal byte representations and decode hex code strings back to clean UTF-8 text.
Open Tool