LearnHTMLy - Coding & Editor

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1+
Downloads
Content rating
Everyone
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About this app

LearnHTMLy is your all-in-one mobile web development studio. Write HTML, CSS, and JavaScript code, preview it in real time, and learn web development through interactive lessons — all from your Android device.

Whether you're a complete beginner learning your first HTML tag or a developer prototyping on the go, LearnHTMLy gives you everything you need in one app.

▶ SMART CODE EDITOR
• Syntax highlighting for HTML, CSS, JavaScript, and PHP
• Auto-indent, smart bracket matching, and auto-closing tags
• Line numbers with current line highlighting
• Code folding for easy navigation
• Undo/Redo with full history
• Code formatting powered by Prettier.js
• Real-time syntax validation with inline error indicators
• Pinch-to-zoom font size adjustment

▶ LIVE PREVIEW
• Split-screen editor and preview mode
• Device-responsive preview in phone, tablet, and desktop sizes
• Real-time updates as you type
• Safe preview with sanitized external resources

▶ INTERACTIVE LEARNING HUB
• Tap any HTML tag to instantly see its definition and examples
• 20+ HTML tag definitions with syntax, attributes, and tips
• Step-by-step micro-lessons for hands-on learning
• Interactive coding challenges with hints and solutions
• Track your progress and maintain learning streaks
• Categories: HTML Basics, CSS Basics, CSS Layout, JavaScript, and more

▶ JSON TREE VIEWER
• Paste HTML or JSON and inspect the DOM as a navigable tree
• Expand and collapse nodes to explore structure
• Export to JSON for external use

▶ MARKDOWN EDITOR
• Write Markdown with live preview
• Save to project or export as HTML/MD

▶ PROJECT MANAGEMENT
• Create projects from templates: Blank, Bootstrap, or Landing Page
• Multi-file support for HTML, CSS, JS, and JSON
• Auto-save with version recovery

▶ BEAUTIFUL THEMES
• Glassmorphism — frosted glass panels with blur effects
• Dark Mode — system-aware with manual toggle
• Neon — cyberpunk aesthetic with glow effects
• Terminal — retro green phosphor styling
• Doodle — hand-drawn, paper-like appearance

▶ WHO IS THIS FOR?
• Students learning web development for the first time
• Developers who want a quick mobile code editor
• Anyone who wants to understand how websites are built
• Teachers and mentors looking for a learning tool

Start coding and learning web development today — no laptop required.
Updated on
Mar 7, 2026

Data safety

Safety starts with understanding how developers collect and share your data. Data privacy and security practices may vary based on your use, region, and age. The developer provided this information and may update it over time.
This app may share these data types with third parties
Personal info, Files and docs and 4 others
No data collected
Learn more about how developers declare collection
Data is encrypted in transit
Data can’t be deleted

What’s new

What's New:
• Improved app stability and fixed known issues to ensure a smoother experience.

App support

About the developer
ACROPX
acorpx0@gmail.com
House 11, Ajit Bas Colony, Ajit Bas Colony, Islampur Uttar Dinajpur, West Bengal 733202 India
+91 62974 99168

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