Free Tools & Utilities
Handy online tools for developers, marketers, and creators — always free.
SQL - Learn SQL from 0 to Hero
Want to learn and practice SQL to prepare for Data analytics or any other role, logon to this portal to learn and practice SQL from basic to advanced.
AI Content Analyzer
Paste any article or page content and our analyzer will score it across key AI-readability dimensions: structure clarity, schema potential, question-answer density, and citation worthiness. Get actionable suggestions to make your content more likely to be cited by AI search engines like Perplexity and ChatGPT.
Meta Tag Generator
Enter your page title, description, and URL to generate complete meta tags including Open Graph, Twitter Cards, and JSON-LD structured data. Copy-paste ready HTML that covers Google, social media, and AI search engines. Supports Article, Product, FAQ, and Organization schemas.
Readability Scorer
Analyze your text for readability using Flesch-Kincaid, Gunning Fog, and SMOG indices. See your grade level, average sentence length, syllable density, and get specific suggestions to improve clarity. Ideal for blog posts, landing pages, and email copy.
ROI Calculator
Input your campaign spend, revenue generated, and time period to calculate ROI, ROAS, CPA, and LTV projections. Supports multiple campaigns side by side for comparison. Export results as a shareable report for stakeholders.
Schema Markup Generator
Generate valid JSON-LD structured data for any content type: Articles, FAQs, How-Tos, Products, Local Business, Events, Courses, and more. Fill in a simple form, get production-ready code. Validates against Google Rich Results requirements.
Headline Analyzer
Analyze headlines for emotional impact, power words, clarity, length optimization, and click-through potential. Get an overall score out of 100 with specific improvement suggestions. Compare multiple headline variations side by side to pick the winner.