Base64 & URL Encoder / Decoder
Securely encode or decode text and files locally in your browser.
Drag & Drop your file here
or click below to browse your computer files
About Base64 & URL Encoder / Decoder
Encode and decode text, URLs, and data into Base64 or percent-encoded strings effortlessly. Essential tool for developers, web designers, and data analysis.
Dual Base64 & URL Support
Seamlessly switch between RFC 4648 Base64 and URL encoding.
UTF-8 & Emoji Compatible
Handles international character sets and symbols cleanly.
100% Client-Side Privacy
Runs locally in your browser without sending data to servers.
Quick User Guide
How to encode or decode text and URL data:
- Step 1: Paste raw text or encoded strings into the input editor.
- Step 2: Choose Encode or Decode for Base64 or URL encoding.
- Step 3: Instantly copy the formatted result to your clipboard.
How to use Base64 & URL Encoder / Decoder
1
Input Text or Data
Paste raw text or encoded strings into the input editor.
2
Select Operation
Choose Encode or Decode for Base64 or URL encoding.
3
Copy Output
Instantly copy the formatted result to your clipboard.
Frequently Asked Questions
Base64 encodes binary data into 64 ASCII characters, while URL encoding translates characters into percent-encoded strings for URL safety.
Yes, handles international symbols, emojis, and multi-byte UTF-8 strings smoothly.
Yes, all encoding and decoding runs 100% client-side in your browser for total security.