UTM Builder
Compose utm_source/medium/campaign/term/content plus custom params. Save local templates.
All processing on this page runs locally in your browser unless noted otherwise.
Custom params
| Key | Value |
|---|
Preview
https://example.com/landing
How to use
- Set a base URL and fill utm fields (or pick a template).
- Copy the result, strip UTM, or open the QR tool.
- Custom templates are stored in localStorage on this device.
FAQ
Are templates synced to a server?
No. Built-in templates ship with the app; custom ones stay in your browser.
Can I share my input?
Yes via Copy share link. Long payloads may omit the body from the URL.