utility
Query String Builder
Build URL query strings by adding key-value pairs. See the resulting URL and copy it for use in your applications.
Frequently Asked Questions
How do I add parameters?
Click "Add Parameter" to add a key-value pair. The query string updates automatically.
Can I remove parameters?
Yes. Click the X button next to any parameter to remove it.
How are special characters handled?
Values are automatically URL-encoded to ensure they are safe in URLs.