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Query String & UTM Builder

Add parameters like utm_source and utm_campaign, then copy the query string or complete URL.

Features

  • Dynamic key/value rows
  • Query string output
  • Full URL output
  • Copy actions

How to use UTM Builder

  • 1
    Enter a base URL and parameters.
  • 2
    Copy the query string or full URL.

Examples

Campaign link

Input
utm_source=newsletter
Output
https://example.com/?utm_source=newsletter

About UTM Builder

Query String & UTM Builder helps marketers and developers assemble tracking URLs and arbitrary query parameters without manual encoding mistakes.

Frequently asked questions

Yes, via URLSearchParams / URL APIs.

Yes - any key/value pair works, not only UTM fields.

No.

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