Enter your destination link and campaign details and the tool builds a UTM-tagged link so you can see where visitors come from (Facebook, Zalo, email…) in Google Analytics. Values are cleaned to lowercase with spaces replaced by hyphens so your data is not split across variants.
Everything runs in your browser: nothing is sent anywhere or stored, and it disappears when you reload the page.
UTM parameters are tags added to the end of a URL (utm_source, utm_medium, utm_campaign…) that let analytics tools such as Google Analytics know which source and campaign a visit came from.
You should always include utm_source (for example facebook), utm_medium (for example social or cpc) and utm_campaign (the campaign name). utm_term and utm_content are optional and help tell keywords or ad variants apart.
Use lowercase, no accents, no spaces, and stay consistent across campaigns. Google Analytics is case-sensitive, so "Facebook" and "facebook" are counted as two different sources.
No. Adding UTM tags to links between your own pages overwrites the visitor's original traffic source. Use UTM only for links placed outside your site, such as social media, email and ads.
Shorten it with SHURL. The short link still redirects to the exact tagged address, so your Google Analytics data stays the same.
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