Free UTM Link Builder Tool

Generate flawless UTM tracking URLs for GA4 and paid marketing campaigns. Prevents syntax errors, duplicate query params, and trailing slashes.

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How to Use

GA4 campaign parameters

Auto URL sanitization

Batch generation mode

One-click copy

FAQ

What are UTM parameters?▾

UTM parameters are tags added to URLs that help analytics platforms like Google Analytics track where your traffic comes from, which campaigns drove it, and which specific ads or links were clicked.

Do I need to use all five UTM parameters?▾

No. Source, medium, and campaign are required. Content and term are optional and typically used for A/B testing or paid search keyword tracking.

Will this tool store my URLs?▾

No. All URL generation happens entirely in your browser. Nothing is sent to any server.