Free Utilities
for High Performers.
We build tiny tools that solve big problems. Zero cost, zero friction, maximum utility.
Free Tools for
Viral Growth.
We build micro-tools to help you skip the guesswork. Analyze headlines, optimize SEO, and scale your content autopilot.
SAT Score Planner
Instantly estimate your scaled SAT score and see the gap to your target ivy league.
English Level Diagnostic
Evaluate your CEFR baseline and forecast your IELTS or TOEFL band score.
JAMB & WAEC Predictor
Dial in your expected JAMB score and O-Level credits to assess Federal University chances.
JEE Percentile Predictor
Calculate your expected NTA percentile and projected All India Rank instantly.
UGC NET Checker
Assess your cutoff margins for JRF and Assistant Professor eligibility.
CTET Qualifying Marks
Determine if your expected score clears the general or reserved category cutoff.
Headline Analyzer
Score your titles for SEO and emotional impact instantly.
Profile Rizz Grader
Audit your dating bio for charisma and magnetism.
Patron Saint Finder
Find your kindred spirit among the saints with our AI quiz.
Tax-Loss Estimator
Recover missed deductions and see your audit risk score.
Invoice Generator
Create and download professional PDF invoices for free. 100% private.
Friction Scorer
Measure the mental drag of your task management workflow.
Seminary Matcher
Find the perfect theology degree or seminary path for your calling.
Daily Ritual Builder
Generate a personalized spiritual schedule for peak peace.
Theology Cheat Sheet
Master complex theological topics with Catechism-rooted guides.
Auto-Publishing
Push SEO content directly to your blog via SleepPublish.
Explore All Tools
Keyword Researcher • SEO Auditor
Why do we
build these?
At Mactrix, we believe the best way to prove engineering excellence is to solve a real problem in 30 seconds or less. These tools are the "Free Samples" of our larger flagship products.
Have a tool idea?
We're always looking for new ways to automate friction. If you have a workflow bottleneck, let us know and we might build a tool for it.
Reach Out