Custom Dimension Planner
Plan GA4 custom dimensions and metrics. Map business data to analytics properties with scope, format, and implementation code generation.
Related Tools
Link Shortener with Analytics
Shorten URLs with local redirect tracking via localStorage. See click counts and generate a QR code for each link.
UTM Link Builder & Tracker
Build UTM-tagged URLs for campaign tracking with source, medium, campaign, term, and content parameters.
A/B Headline Tester
Enter 2+ headlines and see simulated previews in Google results, email subject lines, and social posts side-by-side.
Tweet / Post Character Counter
Count characters for Twitter/X, LinkedIn, Facebook, and Instagram with platform-specific limits and warnings.
Click-Through Rate Calculator
Calculate click-through rates from impressions and clicks with industry benchmarks and trend analysis.
Email Subject Line Length Checker
Check email subject line length against best practices for desktop and mobile with preview text optimization.