๐งฉ Query String Builder
Parameters
=
=
Generated URL
https://example.com/search?q=hello+world&page=2
Enter a base URL and key-value pairs, and this tool automatically builds a properly URL-encoded query string. Values containing spaces or special characters are encoded automatically. Handy for building test URLs for an API, or creating links with tracking parameters.
How to use
- Enter the base URL.
- Add as many key-value parameter pairs as you need.
- The finished, URL-encoded URL is generated automatically โ use "Copy" to copy it.
FAQ
Is it okay to include spaces or non-English text in a value?
Yes, entered values are automatically percent-encoded, so spaces, non-Latin characters, and symbols all produce a correct query string.
Can I use the same key multiple times?
Yes, add multiple rows with the same key name to build array-style query parameters, like "?tag=a&tag=b".
What happens to a row with an empty key?
Rows with an empty key are ignored and excluded from the query string.