UTM Campaign URL Builder
Build GA4-ready tracking links for ads, email, social posts, partners and QR campaigns. URL generation runs in your browser and campaign values are not sent to Convertr servers.
Use one key=value pair per line. Empty values and malformed rows are ignored.
Local URL generation
The builder uses browser URL and URLSearchParams APIs. Campaign names, generated URLs and custom values stay on your device.
Query and fragment safe
Existing query parameters are preserved, UTM values are encoded correctly, and anchors such as #pricing remain at the end of the URL.
GA4-friendly defaults
Templates cover common email, paid search, paid social, organic social, affiliate and QR campaign workflows.
Related URL and campaign tools
Campaign URL Builder
Add selected UTM campaign parameters to a valid destination URL and preview the result.
- Input
- A destination URL plus source, medium, campaign, term, and content values.
- Output
- A copyable campaign URL with encoded UTM parameters.
- Real limitations
- The tool does not shorten URLs, verify analytics collection, prevent duplicate campaign naming, or guarantee attribution across privacy controls.
- Privacy and data handling
- a destination URL plus source, medium, campaign, term, and content values is processed in this browser tab. Convertr does not receive or store it; closing or reloading the page clears the working state unless the tool explicitly offers a local download.
How to use this tool
- Provide a destination URL plus source, medium, campaign, term, and content values in the tool controls.
- Choose the settings that affect a copyable campaign URL with encoded UTM parameters, then run the tool.
- Review a copyable campaign URL with encoded UTM parameters before copying or downloading it.
Common failure modes
An invalid destination, unsupported scheme, empty required campaign field, or conflicting existing parameter needs correction.
Useful example
Add source=newsletter, medium=email, and campaign=summer-launch to a landing-page URL.