Catch Broken Tracking LinksBefore You Launch
Paste a campaign URL to find UTM mistakes, parameters lost in redirects, and broken social previews.
Validate and Build Campaign Links
Standardize your attribution syntax across every marketing channel. Check and build verified links for Google Analytics (GA4), Google Play, and App Store campaigns.
Web UTM Validator
Inspect live links for GA4 casing rules, missing source/medium tags, and syntax errors. Includes instant social preview.
Redirect Chain Tracer
Trace 301/302 hops and detect if query parameters or affiliate tracking tags get silently stripped by intermediate servers.
Bulk Spreadsheet Checker
Paste up to 50 URLs directly from Excel or Google Sheets, audit in parallel, and export clean CSV reports for your campaign audits.
Free UTM Builder (GA4)
Generate standard-compliant campaign URLs with 1-click platform presets, lowercase enforcement, and instant validation.
Google Play UTM Validator
Decode URL-encoded nested Install Referrer API parameters and verify package names against live Google Play store data.
iOS Campaign Validator
Validate Apple App Analytics provider & campaign tokens (pt/ct), detect ASA tags, and verify App Store IDs live.
Never Launch a Broken Tracking Link Again
Catch casing mismatches, missing parameters, and redirect drops right inside your browser toolbar before your campaign goes live.
Active Error Detection
A badge appears on the extension icon when the page you're viewing has broken UTM parameters or inconsistent casing.
Live Social Preview
See the title, description, and image your page shows when it's shared, before you publish.
Right-Click Audit Shortcuts
Right-click any link on any webpage to inspect parameters or run comprehensive redirect audits on demand.
More Tools: Apps, Affiliates & QR Codes
Complement your web campaigns with mobile deep link verification, affiliate tracking audits, and platform-specific presets.
QR Code Campaign Validator
Audit offline QR print URLs, check scannability & contrast, inspect UTM parameters, and verify destination redirect chains client-side.
Universal & App Links Validator
Verify iOS apple-app-site-association and Android assetlinks.json files for seamless in-app deep linking.
Affiliate Link Validator
Audit Amazon Associates store tags, partner redirect chains, and affiliate parameters for proper attribution.
Social Ad UTM Validators
Specialized validation presets for Facebook Ads, TikTok Ads, LinkedIn Ads, and Email campaign tracking.
UTM & Attribution Glossary
Technical dictionary defining GA4 dimensions, gclid tokens, iOS pt/ct parameters, and cross-channel naming rules.
UTM Cheat Sheet
Standardized parameters, casing rules, and channel groupings required for clean reporting across GA4 and App Stores.
GA4 UTM Parameter Matrix
Standardized query keys for Google Analytics Default Channel Grouping
| Parameter | Requirement | GA4 Recommended Example |
|---|---|---|
| utm_source | Required | google, newsletter, meta |
| utm_medium | Strongly Recommended | cpc, email, paid_social |
| utm_campaign | Recommended | summer_sale, lead_gen_q3 |
| utm_id | Optional | ad_9821, camp_402 |
| utm_term | Optional | running_shoes, crm_tool |
| utm_content | Optional | hero_cta, carousel_v2 |
utm_source=Google and utm_source=google as two separate rows. Always use lowercase values to prevent data fragmentation.See the Validator in Action
Watch how to quickly diagnose GA4 attribution errors, parameter casing bugs, and redirect loss.
Frequently Asked Questions
Learn more about campaign tracking, GA4 attribution rules, and link validation standards.