UrlShift Pro

Source Input

Converted Output

Inspections

Input Characters: 0
Output Characters: 0
Diff Size: 0
Is Encoded URL: No

Developer Reference

  • URL Encode: Uses standard encodeURIComponent, which leaves characters like - _ . ! ~ * ( ) unencoded.
  • Encode All: Forces encoding of every punctuation sign for strict HTTP queries.
  • Base64: Great for encoding binary bytes or tokens into ASCII strings safely.
Online · Secure Local Sandboxed URL Conversion · No server telemetry

Percent Encoding and Base64 URL format guide

When sending data inside query parameters or URL headers, special characters (like &, =, or spaces) can break request routes. An online URL encoder/decoder escapes these chars using percent-encoding representation.

How URL Percent-Encoding works:

Standard URL encoding converts characters into their corresponding hexadecimal byte representation preceded by a % symbol. For example, a space character becomes %20.

Base64 encoding purpose:

Base64 is a binary-to-text encoding scheme. It translates binary assets or string streams into a secure 64-character radix representation. This is common for inline images or authentication headers.