UTM Link Guard — AgenticEcom

Review campaign links for missing, duplicate and inconsistent UTM parameters. Runs locally without browsing access.

Review your campaign links before you publish. UTM Link Guard checks pasted URLs for missing tags, duplicated parameters and naming inconsistencies, with clear findings you can act on. Completely free: individual checks, batch review, client naming rules and CSV export. No account, subscription or licence key. • Check one campaign link, or review a list of up to 1,000 lines. • Find missing source, medium and campaign tags, conflicting duplicates, case differences and spaces. • Review an optional lowercase/underscore correction for individual links. Your original link stays unchanged; duplicates are never resolved by guessing. • Apply a named, revisioned client rule pack: approved medium values, optional required content tags and case/space preferences. • Share supported rules with JSON import/export. • Filter findings and export the full batch as a CSV for review or handoff. Your campaign links stay in the extension workspace. No browsing access, destination fetching, campaign uploads or product analytics. Inputs and rules clear when you reload or close the workspace. Exported files and clipboard copies remain under your control. A passing result means only that the stated naming checks passed. It does not verify the destination, redirects, analytics attribution or legal compliance. Email-like tracking warnings cannot detect every kind of personal data. Reports contain original URLs; review them before sharing. Supported rule packs use the built-in medium/content editor. There is no automatic team synchronisation. Requires Chrome 137 or later. Built by AgenticEcom, a trading name of I Enterprise Ltd. Support: support@agenticecom.net.