Marketing only improves when you can see what works. These free tools help you track every campaign link so your analytics show which ads, emails, posts and offline promotions actually bring visitors and customers.
Why tracking comes before spending more
Many businesses spend on ads, newsletters, social media and flyers without knowing which ones pay off. Much of that traffic arrives in analytics as “direct” or is lumped together, because email apps, messaging apps, PDFs and QR codes often pass no referrer. Tagging links with UTM parameters fixes that, so you can move budget from what does not work to what does.
A simple tracking routine
- Agree naming rules with everyone who shares links: lowercase, underscores, a fixed list of mediums.
- Tag every external link you control: ads, emails, social posts, partner sites, QR codes, SMS.
- Never tag internal links between pages of your own website.
- Review results monthly in Google Analytics 4 by source, medium and campaign.
- Act on the data: increase what brings enquiries, fix or stop what does not.
Which tool to use
The UTM Builder creates tracked links with presets for Google Ads, Microsoft Ads, Facebook, Instagram, LinkedIn and TikTok ads, social posts, newsletters, your Google Business Profile and QR codes. Bulk mode applies the same tags to a list of URLs and exports a CSV for your team or ad platform. To put a value on organic traffic, use the SEO ROI Calculator.
Offline marketing counts too
Local businesses often rely on flyers, vehicle signs, local press, radio and events. Give each one its own tagged URL and QR code, and you will see which promotions bring website visits for the first time.
Tips for local businesses
If you serve customers in one area, compare channels by cost per enquiry, not by clicks. A local newspaper advert, a Facebook campaign aimed at nearby postcodes and a Google Business Profile post can all be tracked with their own tagged links. Tag your profile’s website link too (for example source google, medium organic_gbp) so you can see how many visits your profile sends compared with normal search results.
Frequently asked questions
Do I need UTM tags for Google Ads?
Google Ads can track clicks automatically with auto-tagging when it is linked to Google Analytics. UTM tags are still useful for other ad platforms, email and social.
Do UTM tags hurt SEO?
Not when they are used on external links only. Never add them to internal links.
What should I call my campaigns?
Short, lowercase names that include the topic and date, such as spring_sale_2026, used consistently across channels.
Want campaigns that are tracked, tested and improved every month? See SEMRS Paid Ads Management →