URL Encoder & UTM Builder

The URL Encoder & UTM Builder helps you create properly encoded URLs and trackable campaign links. Add UTM parameters to your links and understand exactly where your traffic is coming from.

This tool automatically encodes special characters and spaces so your links remain valid across browsers, APIs, and analytics platforms.

How UTM tracking works

UTM parameters are tags added to a URL that allow analytics platforms (like Google Analytics) to identify where visitors came from.

A typical tracked link might look like this:

https://example.com/?utm_source=facebook&utm_medium=cpc&utm_campaign=spring_sale

These parameters help measure the effectiveness of different marketing channels.

Example uses

• Marketing campaigns: track traffic from ads, newsletters, or social media.
• Email marketing: measure which newsletters generate the most clicks.
• A/B testing: differentiate links inside the same campaign.
• Influencer campaigns: assign unique UTM tags to each partner.
• Analytics reporting: keep campaign data organized in dashboards.

Common UTM parameters

• utm_source – the platform sending traffic (google, twitter, newsletter)
• utm_medium – marketing channel (cpc, email, social)
• utm_campaign – campaign name or promotion
• utm_term – keyword tracking for paid search
• utm_content – differentiate similar links or creatives

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