When to use this tool
- You are adding dynamic values like names, search terms, or UTM labels into a URL.
- A shared link fails because spaces or symbols were handled incorrectly.
- You need to verify whether a value was encoded once or encoded twice.
URL Encode / Decode
Convert plain text into URL-safe format or decode encoded text back to readable form.
How to use
- Paste text into the input area.
- Click Encode to convert special characters to URL-safe values, or Decode to convert them back.
- Copy the result or clear everything to start over.
Quick URL encoding guide
Use this tool for fast encoding fixes, then continue with short practical guides for cleaner links and safer tracking.
Quick steps
- Paste the original text or URL fragment into the input.
- Click Encode or Decode once, then inspect the result for expected characters.
- Copy the result and test the final link in your browser.
Common mistakes
- Encoding an entire URL when only one parameter value needed encoding.
- Running Encode multiple times and creating %25 sequences.
- Decoding repeatedly without checking the original source format.
Related URL Encode / Decode guides
Read the linked guides for practical workflows on fixing encoding issues and building safer URLs.
- When to Encode a URL and When Not To
- How to Fix Broken Links Caused by URL Encoding
- Spaces, Symbols, and Query Strings: A Simple URL Encoding Guide
- Base64 vs URL Encoding: What’s the Difference?
- How to Build UTM Links
- How to Check a Tagged URL Before Sharing It
- How to Use UTM Links Without Breaking Clean Reporting