Utilities
URL Decoder
Decode special character query strings back into plain URL paths. Fully offline and secure inside your browser.
What is URL Decoder?
The URL Decoder translates percent-encoded URL strings back into readable text. Convert values like '%20' back to spaces and symbols.
How Does URL Decoder Work?
It decodes percent-encoded inputs locally in the browser using the decodeURIComponent() function.
How to Use URL Decoder — Step by Step
- Paste the percent-encoded URL string into the input area.
- Click 'URL Decode' to run the process.
- Copy the decoded plain text.
Key Benefits
- Query Parser: Translates percent-encoded characters back to standard symbols.
- Safe Local Processing: All operations run entirely in your browser.
- No Setup Required: Instantly decode unlimited URLs.
Who Uses URL Decoder?
- Link Inspection: Decode complex query strings in URLs to read parameters.
- Analytics: Inspect campaign parameters and tracking links.
Tips & Best Practices
- Use this tool when debugging tracking URLs to read campaign names and sources.
- Ensure the string has valid percent-encoded formats to prevent parser errors.
Common Mistakes to Avoid
- Pasting invalid percent-encoding formats.
- Closing the tab before copying the decoded URL.
URL Decoder — Frequently Asked Questions
Yes, completely free with no limits on URL size.
Yes, the tool is designed to decode both "%20" and "+" as spaces, matching standard URL rules.