Free UTM Link Builder for Campaign Tracking
Use our free UTM link builder to generate custom campaign URLs. Track traffic sources, mediums, and campaigns in Google Analytics. Create your link now.
About UTM Link Builder
The UTM link builder helps marketers, advertisers, and creators append Urchin Tracking Module (UTM) parameters to any destination URL. By labeling your links with source, medium, and campaign tags, you can monitor where your website traffic comes from and evaluate performance across promotional channels in analytics dashboards like Google Analytics 4.
This browser-based tool structures your campaign links without errors, automatically formatting syntax and encoding spaces. It operates entirely on your device with no registration or software installation required, allowing you to generate clean tracking URLs instantly.
Key features
- Standard parameters for campaign source, medium, and name
- Optional fields for campaign term and campaign content
- Automatic character encoding for spaces and special symbols
- Real-time URL preview as you enter parameters
- One-click copying directly to your clipboard
- Client-side processing with zero data storage or signups
How to use UTM Link Builder
- Enter your destination website address in the website URL field.
- Fill in the required parameters: campaign source, medium, and name.
- Add optional tags for campaign term and content if needed.
- Copy the generated tracking link to use in your marketing campaign.
Who is it for?
- Social media managers tracking organic posts, profile bios, and paid updates
- Email marketers monitoring click rates across newsletter links and promotional blasts
- PPC specialists tracking specific ad creative variations across different ad networks
- Affiliate marketers and creators monitoring referral traffic from guest content
- Marketing agencies standardizing campaign link creation across client accounts
Frequently asked questions
What is a UTM link builder?
A UTM link builder is a tool that adds specific query parameters to a web address. These tags tell analytics platforms like Google Analytics exactly how a visitor found your site.
Which UTM parameters are mandatory?
For reliable tracking in Google Analytics, you should always include the campaign source (utm_source). Campaign medium (utm_medium) and campaign name (utm_campaign) are also strongly recommended to provide meaningful reporting.
Are UTM parameters case-sensitive?
Yes, UTM tags are case-sensitive. Analytics platforms will treat 'facebook' and 'Facebook' as two separate traffic sources, so it is best practice to keep all values in lowercase.
Does this UTM builder store my generated links?
No, all link generation runs directly in your web browser. Doffl does not log, save, or transmit your campaign URLs or tracking parameters to any server.
Do these links work with Google Analytics 4 (GA4)?
Yes, links created with standard UTM parameters are fully supported by GA4, Universal Analytics, and most third-party web analytics tools.