UTM Builder by Naktublak

Build, preview, copy and save UTM-tagged URLs instantly. A free tool by Naktublak.com

UTM Builder by Naktublak — The Smartest Free Campaign Link Builder for Marketers Stop building UTM links manually in spreadsheets. UTM Builder by Naktublak lets you create, save, and export perfectly formatted UTM tracking URLs in seconds — right from your browser, on any page, with zero setup. Built for digital marketers, SEOs, SMB owners, media buyers, and anyone running campaigns across all platforms. WHAT IT DOES ▸ Auto-fills the current page URL as your base link — no copy-pasting ▸ Quick-select buttons for the most common sources ▸ Preset mediums: cpc, organic, email, social, referral — one click to apply ▸ Live URL preview updates as you type — see your final link before copying ▸ One-click Copy with visual confirmation ▸ Saves every UTM link you build automatically to your personal link library ▸ Name your campaigns so you can find links later ▸ Export your full link library as a CSV — perfect for client reports and team handoffs ▸ Works 100% offline — no account, no login, no server YOUR DATA STAYS WITH YOU Everything is stored locally in your browser using Chrome's built-in storage. We collect zero data. No analytics, no tracking, no servers. Your links are yours. PERFECT FOR ✔ Marketing agencies managing multiple client campaigns ✔ SMB owners running their own Google or Meta ads ✔ SEOs tracking organic vs paid performance ✔ Email marketers tagging newsletter links ✔ Freelancers who need to report campaign attribution to clients ✔ Anyone tired of building UTM strings by hand FREE. ALWAYS. UTM Builder by Naktublak is completely free with no premium tier, no upsells, and no limits on saved links. Built by the team at Naktublak.com — a marketing agency obsessed with giving marketers the tools they actually need. Visit us at naktublak.com for more free marketing resources.