FREE UTILITIES
Free Developer & Growth Tools
Interactive tools to calculate Google Analytics script bloat, generate clean UTM campaign URLs, and verify your website's cookie consent exemption.
Free Interactive Suite
By Sufyaan Studio Research•Verified August 2026
Our free developer utilities help you measure real-world performance trade-offs, format error-free marketing attribution tags, and perform compliance self-audits without registering an account or paying fees.
KEY TAKEAWAYS
- 100% Free with zero sign-up required
- Live interactive calculators and parameter builders
- Instant copy and shareable link output
PerformanceInteractive
GA4 Page Speed & Payload Impact Calculator
Calculate how much JavaScript bundle bloat and page load delay GA4 adds to your website.
LAUNCH INTERACTIVE TOOL
MarketingInteractive
UTM Campaign URL Builder & Validator
Generate clean, error-free marketing URLs for Google Ads, Facebook Ads, newsletters, and social posts.
LAUNCH INTERACTIVE TOOL
ComplianceInteractive
Cookie Banner & GDPR Exemption Checker
Check if your website is legally required to show a cookie consent banner under EU GDPR and ePrivacy laws.
LAUNCH INTERACTIVE TOOL
EXPLORE MORE COMPARISONS & ALTERNATIVES
CORE FEATURES
DEVELOPER GUIDES