[{"data":1,"prerenderedAt":-1},["ShallowReactive",2],{"content-seo:utmBuilder":3},{"description":4,"seo":5,"faq":8},"UTM Builder adds tracking parameters to a landing-page URL so Google Analytics 4 can report exactly which channel and campaign sent each visit. Paste the link, fill in utm_source (where the traffic comes from), utm_medium (the type of channel) and utm_campaign (the campaign name), which this tool requires, and add utm_term for a paid keyword, utm_content to tell ad variants apart or utm_id for GA4 cost-data import. Presets fill source and medium for Instagram, Facebook, X, YouTube, WhatsApp, newsletters, Google Ads and QR codes. GA4 treats Email and email as different values, so a toggle (on by default) lowercases everything and turns spaces into hyphens. Any query string and #fragment already on your URL stay in place, while old utm_ parameters are removed so nothing is duplicated. The link is built in your browser and nothing is sent to a server; your last five links stay in this browser for reuse. Free, with no sign-up.",{"ogTitle":6,"ogDescription":7},"UTM Builder | Free UTM Link Generator for GA4 - Giggleus","🔗 Tag any URL with utm_source, utm_medium and utm_campaign for GA4. Channel presets, lowercase cleanup, one-click copy.",[9,12,15,18,21],{"question":10,"answer":11},"What are UTM parameters?","UTM parameters are tags added to the end of a URL, such as ?utm_source=instagram&utm_medium=social&utm_campaign=spring_launch, that tell GA4 where a visit came from. utm_source is the site or app, utm_medium is the channel type, utm_campaign is the campaign name, and the optional utm_term and utm_content separate keywords or ad versions.",{"question":13,"answer":14},"What should I put in utm_medium?","Use a value GA4 already recognises: social for unpaid social posts, email for newsletters, cpc for paid search, display or banner for display ads, and affiliate for partners. GA4 sorts traffic into default channels from these values, so a made-up medium such as offline or qr is reported as Unassigned unless you create a custom channel group.",{"question":16,"answer":17},"Where do I see UTM traffic in GA4?","Open Reports > Acquisition > Traffic acquisition and switch the table’s dimension to Session source \u002F medium or Session campaign. Clicks show up in the Realtime report within minutes, but standard reports can take 24–48 hours to fill in.",{"question":19,"answer":20},"Will adding UTM tags break my existing URL?","No. Other query parameters and the #fragment are kept exactly as they are. Every utm_ parameter already in the link is removed first and only the values you entered are added, so old tags never linger or repeat.",{"question":22,"answer":23},"Should UTM values be lowercase?","Yes, it’s the safest habit. GA4 is case-sensitive, so Instagram and instagram appear as two separate sources. With the lowercase toggle on, this tool also replaces spaces with hyphens, and characters such as Korean or emoji are percent-encoded automatically."]