What a UTM generator does
UTM stands for Urchin Tracking Module. The generator joins your URL and your chosen values into one string such as ?utm_source=google&utm_medium=cpc&utm_campaign=brand. The destination page loads normally; the parameters are only read by your analytics tool.
Fast way to generate good UTM codes
- Use one source per platform: google, facebook, linkedin, newsletter.
- Use a small fixed list of mediums: cpc, social, email, referral, affiliate, display.
- Put dates or product names in the campaign: black_friday_2026, new_plan_launch.
- Use content to label variants: banner_a, banner_b.
Generate many UTM links at once
If you are tagging a whole launch, the bulk UTM builder takes a list of URLs and a list of channels and produces every combination, ready to download as CSV.
Check an existing link
Already have a long tracked URL? The UTM checker parses it, lists each parameter and flags missing or inconsistent values so you can fix it before launch.
Frequently Asked Questions
- Are UTM codes case sensitive?
- Yes. Analytics reports treat Email and email as different mediums. The generator lowercases every value to avoid duplicate rows.
- Does a UTM link change the page my visitors see?
- No. The parameters are ignored by the page itself and only recorded by analytics tools.
- How long can a UTM value be?
- Keep values short and readable. This tool allows up to 100 characters for source and medium and 120 for campaign, term and content.
- Is the UTM generator free?
- Yes. Generating, copying and downloading QR codes is free and works without an account.
Related tools and guides
- Campaign URL BuilderFree campaign URL builder. Add utm_source, utm_medium and utm_campaign to any link, preview it live, copy it and download a QR code. No signup needed.
- UTM QR Code GeneratorCreate a UTM link and a downloadable QR code in one step. Track flyers, packaging and posters by scan source with PNG and SVG QR downloads.
- UTM Builder for LinkedInBuild UTM links for LinkedIn posts, newsletters and sponsored content. Pre-filled with linkedin as source for clean B2B campaign tracking.