Free KNIX tools
Free growth tools for marketers, founders and B2B teams
Check your tracking, conversion, CRM setup, technical performance and growth systems.
Tracking & analytics
02
UTM Builder
Create clean campaign tracking URLs for paid ads, email, social and analytics reporting.
Open tool →Want a full human review? Book a Growth Infrastructure Audit.
03
A/B Test Calculator
Check whether your A/B test results are statistically significant before declaring a winner.
Open tool →Want a full human review? Book a Growth Infrastructure Audit.
Conversion
04
CRO Audit Tool
Review your landing page and identify conversion blockers across layout, messaging and CTAs.
Open tool →Want a full human review? Book a Growth Infrastructure Audit.
05
ROAS Calculator
Calculate return on ad spend and understand how much revenue your campaigns generate.
Open tool →Want a full human review? Book a Growth Infrastructure Audit.
Technical performance
06
WebP Compressor
Compress images and convert them to WebP to improve speed, UX and Core Web Vitals.
Open tool →Want a full human review? Book a Growth Infrastructure Audit.
07
Robots.txt Checker
Check robots.txt status, crawl rules, sitemap declarations and potential indexing blockers.
Open tool →Want a full human review? Book a Growth Infrastructure Audit.
08
Tech Stack Checker
Detect technologies used on a website, including CMS, analytics, tracking and marketing tools.
Open tool →Want a full human review? Book a Growth Infrastructure Audit.
