Simple &amp; Easy Programming Learning

2 🔧 🔥 HOT

JSON Formatter

Format, validate & explore JSON — 100% private

654K users

3 🔍

Regex Tester

Live match highlighting, groups & replace mode

412K users

4 🔐

Base64 Encoder

Encode & decode Base64 — supports file upload

345K users

5 📱 ⭐ ESSENTIAL

QR Generator

Generate QR codes for URL, WiFi, email, SMS & more

287K users

6 🎨 ⭐ ESSENTIAL

Color Picker

HEX, RGB, HSL, CMYK conversions & shade palettes

265K users

7 🌐

HTML Formatter

Beautify & validate HTML5 with syntax highlighting

198K users

8 🖌️

CSS Formatter

Beautify, minify & validate CSS instantly

187K users

9 ⚡

JS Formatter

Beautify JavaScript — K&R, Allman, Stroustrup styles

175K users

10 📝 ⭐ ESSENTIAL

Markdown Editor

Write Markdown with live preview & toolbar

143K users

11 📧 ✨ NEW

Email Verifier

Validate email format, MX records & detect disposable

128K users

12 🌍

DNS Lookup

Query A, MX, NS, TXT, CNAME & all DNS record types

110K users

13 🔎

WHOIS Lookup

Domain registration, expiry & ownership information

98K users

14 🛡️ ✨ NEW

Port Scanner

Scan open TCP ports on any host or server

87K users

15 🗄️

SQL Formatter

Format & beautify SQL — MySQL, PostgreSQL & T-SQL

76K users

Latest Tutorials

Fresh tutorials published regularly — all free for Pakistani students

SQL INSERT UPDATE & DELETE Data Modification

Modify database records with INSERT, UPDATE, DELETE statements and transactions.

SQL Aggregate Functions COUNT SUM AVG MAX MIN

Use aggregate functions to summarize data with GROUP BY and HAVING clauses.

Zaheer Ahmad • Mar 08 • 4 min read min

SQL Subqueries Nested Queries & Derived Tables

Master SQL subqueries and nested SELECT statements for complex data retrieval.

SQL Joins INNER LEFT RIGHT & FULL OUTER

Learn all SQL JOIN types with practical examples of combining multiple tables.

SQL SELECT Statement Filtering with WHERE & ORDER BY

Master SQL SELECT queries with WHERE, ORDER BY, LIMIT, and DISTINCT clauses.

SQL Tutorial for Beginners Databases & Queries

Introduction to SQL: databases, tables, basic queries, and data manipulation.

CSS Variables Custom Properties & Preprocessing

Use CSS custom properties and variables for maintainable, dynamic stylesheets.

CSS Position Display & Box Model Explained

Understand CSS box model, positioning, and display properties for layout control.

CSS Animations & Transitions Smooth Effects

Create smooth animations and transitions with CSS keyframes and timing functions.

CSS Responsive Design Media Queries & Mobile-First

Build responsive websites using media queries and mobile-first approach.

Zaheer Ahmad • Mar 07 • 5 min read min

CSS Grid Grid Container Items & Layout

Learn CSS Grid for complex, 2D layouts with comprehensive property coverage.

CSS Flexbox Layout Container & Item Properties

Master CSS Flexbox for modern, responsive layouts with practical examples.

Zaheer Ahmad • Mar 07 • 5 min read min

CSS Selectors Properties & Styling Methods

Master CSS selectors and essential properties for styling HTML elements.

CSS Tutorial for Beginners Complete Guide 2026

Comprehensive CSS guide: selectors, properties, colors, fonts, and layouts.

HTML Accessibility (A11y) ARIA & Screen Readers

Build accessible HTML with ARIA labels, semantic markup, and WCAG guidelines.

Zaheer Ahmad • Mar 07 • 7 min read min

HTML SEO Best Practices Meta Tags & Structure

Optimize HTML for search engines: meta tags, Open Graph, and structured data.

Embedding Media in HTML Images Video & Audio

Embed multimedia in HTML: images, videos, audio with optimization best practices.