Free KNIX tools
Marketing, SEO and conversion tools built for growth teams.
Use our free tools to check campaigns, improve tracking, analyze websites and find optimization opportunities faster.
01
UTM Builder
Create clean campaign tracking URLs for paid ads, email, social and analytics reporting.
Open tool → 02E-commerce ROAS Calculator
Calculate return on ad spend and understand how much revenue your campaigns generate.
Open tool → 03Tech Stack Checker
Detect technologies used on a website, including CMS, analytics, tracking and marketing tools.
Open tool → 04WebP Compressor
Compress images and convert them to WebP to improve speed, UX and Core Web Vitals.
Open tool → 05CRO Audit Tool
Review your landing page and identify conversion blockers across layout, messaging and CTAs.
Open tool → 06A/B Test Calculator
Check whether your A/B test results are statistically significant before declaring a winner.
Open tool → 07Robots.txt Checker
Check robots.txt status, crawl rules, sitemap declarations and potential indexing blockers.
Open tool →TOOLS
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