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🔗 Free Developer Tool

URL Encoder/Decoder Online Free

Encode and decode URLs online for free. Convert links, query strings, text and special characters into URL-safe format instantly.

✅ Free to use⚡ Instant encode/decode🔗 Query string ready📱 Mobile friendly
Input Paste URL or encoded text
Output Encoded or decoded result
Component mode is best for query parameters and text.
Use + for form-style query strings.
Useful for quick edits and testing.
0 Input Chars
0 Output Chars
0 % Encoded
0 Spaces

How to Encode or Decode URLs

Convert URLs and query strings in three simple steps.

1. Paste URL text

Add your URL, query string, text or encoded value into the input box.

2. Encode or decode

Click Encode URL to make it URL-safe or Decode URL to make it readable.

3. Copy result

Copy the clean output and use it in websites, APIs, forms or links.

Convert URLs for APIs, forms and web projects.

This URL Encoder/Decoder is useful for developers, marketers and technical users working with query strings, APIs, tracking links, UTM parameters, forms and special characters.

You can encode URL components, safely encode full URLs, apply strict encoding, decode percent-encoded text and choose whether spaces become %20 or +.

✅ Encode URLs and query parameters
✅ Decode percent-encoded text
✅ Supports %20 and + space handling
✅ Copy clean output instantly

What is URL encoding?

URL encoding converts unsafe characters, spaces and symbols into a format that can be safely used inside web addresses and query strings.

This helps prevent broken links when URLs include spaces, accents, symbols, tracking parameters or user-generated text.

When should you use it?

  • Encoding query string parameters
  • Preparing API request URLs
  • Fixing links with spaces or symbols
  • Decoding tracking URLs and UTM links
  • Testing URL-safe text for forms and redirects

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URL Encoder/Decoder FAQ

Common questions about URL encoding and decoding online.

What is URL encoding?

URL encoding converts spaces, symbols and special characters into a safe format that can be used inside web addresses and query strings.

How do I encode a URL online?

Paste your URL or text into the input box and click Encode URL. The encoded result will appear in the output box.

How do I decode a URL?

Paste the encoded URL into the input box and click Decode URL. The readable result will appear instantly.

Is this URL Encoder/Decoder free?

Yes. This online URL Encoder/Decoder is free to use.

Should I use component mode or full URL mode?

Use component mode for query parameters and text. Use full URL mode when you want to keep a complete URL structure readable.

What is the difference between %20 and +?

%20 is standard percent encoding for spaces. The plus sign is often used for form-style query strings.

Does this tool upload my URLs?

No. Your text is encoded or decoded directly in your browser.

Does it work on mobile?

Yes. You can encode and decode URLs on desktop, tablet and mobile browsers.