UTM Builder
Build UTM tracking URLs for Google Analytics campaigns instantly. Add source, medium, campaign, and content parameters. Free UTM builder — no login needed. This tool is designed for fast, browser-first execution so you can finish routine tasks without switching apps. Everything runs locally in your browser — your data stays on your device unless the tool explicitly calls an API.
How to Use
- Open the UTM Builder tool on it3.site
- Enter or paste your input in the fields above
- Click the primary action button to process your data
- Copy or download the result for your project
- Bookmark this page for quick access later
Key Features
- Free UTM Builder u2014 no signup required
- Runs entirely in your browser for privacy
- Mobile-friendly responsive interface
- Part of it3u2019s Marketing tool suite
- Fast results with no file uploads to our servers (unless noted)
- Works offline after the page loads
Frequently Asked Questions
Which UTM keys are required?
Googleu2019s conventions treat `utm_source`, `utm_medium`, and `utm_campaign` as the core trio; `utm_term` and `utm_content` add granularity for paid search and A/B creatives. Consistency beats inventing new spellings per email blast.
Lowercase discipline?
Mixed-case UTMs split rows in GA4 where case-sensitive keys differu2014pick a style guide (`email` not `Email`) and enforce in spreadsheets.
Fragment vs query?
We emit standard `?key=value` pairs. SPA hash-router sites may need manual placement so analytics scripts fire correctlyu2014test in Tag Assistant.
Branded short domains?
Vanity short links improve trust but still carry UTMs behind the redirectu2014ensure redirect preserves query strings end-to-end.
PII policy?
Never put emails, phone numbers, or names into UTM valuesu2014analytics terms of service forbid personal data in campaign fields.
iOS ITP impact?
Safari limitations affect cross-site tracking, but UTM landing on your first-party site still attributes the sessionu2014keep expectations realistic.
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