UTM Campaign URL Builder

Add tracking parameters to any URL — source, medium, campaign — so analytics knows where each click came from. Templates for common channels included.

Stitch utm_source, utm_medium, utm_campaign, utm_term, and utm_content onto any URL, with live casing hints (flagging mixed case like {Email, email, EMAIL}) so your analytics reports don't fragment across variants. Templates remember frequently-used campaign names for newsletter sends, paid ads, and partnership links. The URL-building happens client-side; the history sits in localStorage. Useful for marketing teams who want every link traceable without bringing in a paid link-shortener.

Channel templates

Click to pre-fill source and medium. You can still edit before generating.

Campaign details

Generated campaign URL

Fill in the required fields to generate your URL: Required

Batch mode

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What is a UTM Campaign URL And Why Does It Matter?

A UTM-tagged URL is a regular URL with five extra query parameters that analytics tools — Google Analytics 4, Plausible, Fathom, Matomo — read to attribute the visit to a specific marketing source. Without UTM tags, GA4 sees a Facebook click and a newsletter click as the same generic referrer; with them, you get separate rows in the report.
The five parameters were defined by Urchin Software (the U in UTM) in the early 2000s. Three are required by convention: utm_source (where the click came from — facebook, newsletter, google), utm_medium (the kind of traffic — email, social, cpc, referral), and utm_campaign (the marketing initiative — black-friday-2026, product-launch, spring-promo). Two are optional: utm_term (search keyword for paid campaigns) and utm_content (distinguishes ads or links inside the same campaign).
GA4 is strictly case-sensitive on these values. Facebook and facebook produce separate rows, as do Newsletter and newsletter. The community convention is lowercase, hyphen-separated values (newsletter, spring-promo) and the builder here surfaces a casing hint when you deviate so you don't accidentally fragment your data.
The order of parameters in the resulting URL doesn't matter — analytics tools parse them as a key-value bag. What does matter is consistency across campaigns: if you use 'email' as the medium one quarter and 'newsletter' the next, GA4 reports them as different. Pick a vocabulary at the campaign-planning stage and stick to it.
UTM is for inbound external traffic only. Never tag internal links inside your own site — that overwrites the original source attribution and breaks reporting. If a user arrives from Facebook with utm_source=facebook and clicks an internal link tagged utm_source=blog, GA4 attributes the next pageview to blog and your Facebook campaign loses credit.
For offline campaigns — print ads, billboards, conference flyers — pair a UTM-tagged URL with a QR code so users can scan rather than type. The QR generator on this site reads UTMs straight from the URL. The print/QR template here pre-fills utm_medium=qr so those scans show up in their own segment.
Total URL length matters on some platforms. Slack previews up to 200 characters, and many email-newsletter editors handle up to 2,000 characters cleanly but some truncate around 250. X (Twitter) is the exception: it wraps every link via t.co and always counts as exactly 23 characters regardless of actual URL length, so Twitter campaigns need no special shortening. The builder warns when total length exceeds 200 characters for the other platforms.

Common Use Cases

01

Email newsletter analytics

Tag the article links in each newsletter so GA4 reports clickthrough rates per subject line, send time, and segment.

02

Social-media campaign tracking

Distinguish organic Instagram posts (medium=social) from paid promotion (medium=cpc) of the same product launch.

03

Influencer attribution

Each influencer gets a unique utm_content value (alice-vs-bob) so you see who actually drove conversions, not just clicks.

04

Print and offline campaigns

QR codes on conference flyers, magazine ads, and billboards point to UTM-tagged URLs that segment those scans by location and event.

Frequently Asked Questions

Yes — Google Analytics 4 treats utm_source=Facebook and utm_source=facebook as distinct sources, fragmenting your data. The community convention is lowercase, hyphen-separated. The builder surfaces a casing hint when your input deviates.
No. Analytics tools parse the query string as a key-value bag — utm_source can come before or after utm_campaign and the report is identical. The order in the URL is purely cosmetic.
Almost never. Internal UTM tags overwrite the original source attribution. If a user arrives from Twitter (utm_source=twitter) and clicks an internal link with utm_source=footer, GA4 credits the next pageview to footer and your Twitter campaign loses the conversion. Internal navigation should be untagged.
utm_term was designed for paid-search keywords (the search term someone typed before clicking your ad). utm_content distinguishes between similar links — two different button copies in the same email, two different ad creatives in the same campaign. They aren't interchangeable, even though both are optional.
There's no protocol limit but practical caps exist. Slack previews 200 characters, and many email editors handle up to 2,000 cleanly but some truncate around 250. X (Twitter) is the exception: it wraps every link via t.co so URL length is irrelevant for tweets — the ~280-character limit is for total tweet text, not the URL. The builder warns at 200 chars; consider shorter campaign names or a URL shortener for platforms other than X.
Yes — shorten the already-tagged URL. The shortener stores the full UTM-tagged URL on its server and redirects to it; the user's browser sees the redirect resolve and analytics records the UTM parameters from the final URL. The order matters: tag first, shorten second.
No, but consistently. Untagged clicks appear as "direct" or "referral" in GA4 — fine for casual organic posts. Tag every link you'd want to attribute revenue to: paid ads, scheduled email, sponsored content. Skip tagging organic engagement you don't measure (replies, mentions).
Both read the same UTM parameters; only the reporting interface changed when Universal Analytics was replaced by GA4 (UA sunset July 2023). You don't need to relabel old campaigns — historical UTM data continues to be parsed correctly in GA4 reports.
No. The builder runs in-browser, with nothing transmitted using the URLSearchParams API. The history feature uses localStorage on your device — nothing is sent to our servers because there are no servers behind this tool.
It deeplinks to our QR Generator with the campaign URL pre-filled. The QR points back to your tagged URL, so any scan is recorded in GA4 with the medium=qr segment (or whatever medium you set). Useful for conference handouts, print ads, and product packaging.
Maintained by the WebToolVerse teamLast updated Suggest an edit

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