Developer Tools

URL Encoder – Free Online Tool

Percent-encode query parameters, special characters, and URI strings for safe web requests.

How to Use URL Encoder

  1. Enter the raw URL or query parameter string.
  2. Choose encodeURI or encodeURIComponent mode.
  3. Click "Encode URL".
  4. Copy your safe encoded URL.

Key Highlights & Features

  • ✓ RFC 3986 compliance
  • ✓ Component vs full URL mode
  • ✓ One-click copy

Frequently Asked Questions

What is the difference between encodeURI and encodeURIComponent?

encodeURI preserves URL structure characters like `/` and `?`, while encodeURIComponent encodes everything for query string values.

Related Online Tools

JSON Formatter

Beautify, indent, format, and minify messy JSON strings with syntax error detection.

JSON Validator

Validate JSON syntax against RFC 8259 standards with line and column error indicators.

Base64 Encoder

Encode plain text or uploaded files into standard Base64 and Data URI strings.

Base64 Decoder

Decode Base64 encoded strings back into readable UTF-8 plain text or downloadable files.

URL Decoder

Decode percent-encoded (%20, %26) URLs into human-readable web addresses.

UUID Generator

Generate cryptographically secure Version 4 (v4) UUIDs and GUIDs in bulk.