Growth maths · Free
UTM Link Builder
Build tracked campaign links in seconds.
Enter a URL to build your link.
How to use it
- Enter your page URL and campaign details.
- Copy the link and use it wherever you share.
What good looks like
- Use lowercase and consistent names (e.g. always 'linkedin', never 'LinkedIn').
- Source = where, medium = what type, campaign = why.
Related reading
Growth
Introducing Growth Bug Tools & Resources: 22 free growth tools and a map of the growth stack
Growth Bug is now more than a blog: 22 free growth tools for ASO, SEO, speed, AI search and growth maths, plus a directory of 90+ growth platforms. No sign-up.
Deepak Abbot · Sep 29, 2026 · 3 min read
Marketing
What retention metric are you measuring?
What retention metric are you measuring? Ask anyone building mobile apps and they’ll tell you retention is the biggest issue they’re facing. Retention for apps sucks. Period. With the different …
Dinesh · Mar 10, 2021 · 8 min read
Business
6 Reasons You Shouldn’t Hire a Growth Hacker
6 Reasons You Shouldn’t Hire a Growth Hacker (according to growth hackers) Hiring a growth hacker for your startup is an increasingly common practice. As with most new trends (SEO, inbound …
Nathan Brown · Nov 15, 2017 · 1 min read