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UTM Link Builder
Add consistent campaign tracking parameters to your URLs.
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How to use utm link builder
- Enter the final Destination URL.
- Fill Campaign source, medium, and name, with optional term and content.
- Choose Generate result and open the finished link to check its destination.
Work through an example
Add source, medium, and campaign values while preserving the destination's existing non-UTM parameters.
Build a campaign URL with consistent UTM parameter names →Formats, privacy, and practical limits
This tool processes the values you enter in your browser. No account or upload to ERITHRA is required.
Files and generated results exist only for this tab session. Download any result you want to keep before leaving the page. Browsers may use temporary memory or disk cache while processing.
Frequently asked questions
Are existing destination parameters removed?
Unrelated parameters remain. Each supplied UTM field is set by name, and an empty optional term or content field removes that corresponding UTM parameter.
Does this confirm an analytics visit was recorded?
No. It constructs a URL locally without connecting to an analytics account or sending a test event.