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How to Use URL Encoder & Decoder — Complete Guide

Encode and decode URLs and query parameters.

Published August 6, 2026•4 min read

How to Use URL Encoder & Decoder

Introduction

Encode and decode URL strings, percent-encode special characters, and parse query parameters. URL Encoder & Decoder is one of the most powerful tools available on SwipeHub — a platform with 300+ free AI and utility micro-tools.

What is URL Encoder & Decoder?

URL Encoder & Decoder is a browser-based tool that helps you encode and decode urls and query parameters.. Whether you're a professional, student, or casual user, this tool saves time and delivers professional results in seconds.

Key Features

  • ⚡ Instant results — Get output in seconds, not minutes
  • 🔒 100% free — No signup, no credit card, no limits
  • 📱 Mobile-friendly — Works perfectly on any device
  • 🔐 Privacy-first — All processing happens in your browser

How to Use URL Encoder & Decoder

Step 1: Open the Tool

Navigate to SwipeHub and search for "URL Encoder & Decoder", or browse the Developer Tools category.

Step 2: Fill in Your Information

  1. URL or Text: https://example.com/search?q=hello world&lang=en
  2. Action: Enter your information

Step 3: Generate Results

Click the "Generate" button and wait less than a second for your results.

Step 4: Use Your Results

Copy, download, or share your results. Regenerate as many times as needed.

Use Cases

  • Url workflows and projects
  • Encode workflows and projects
  • Decode workflows and projects
  • Query string workflows and projects
  • Percent encoding workflows and projects

FAQ

What is the difference between encodeURI and encodeURIComponent?

encodeURI encodes a full URL, preserving slashes and protocol. encodeURIComponent encodes individual parameters.

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