Best Html Code Editor Apps

210+ iOS apps curated and reviewed

3.9 avg rating
19 free apps
Updated June 2026

Out of 210+ html code editor apps on iOS, 19 are free and the rest sit in the paid tier. This page sorts them so you can compare both sides before you commit.

Top Picks for Html Code Editor

Koder Code Editor#1

Koder Code Editor by Reny Mustika

(S)FTP, Dropbox, Webdav, SSH
Editor's Choice
πŸ› οΈ Developer Tools
4.6😐(9.3K ratings)
Free
#25in Developer Tools
Koder Code Editor screenshot 1
Koder Code Editor screenshot 2
Koder Code Editor screenshot 3
Koder Code Editor screenshot 4

A powerful code editor for mobile devices, offering syntax highlighting for over 80 languages, remote file access, and a built-in terminal. Perfect for developers who need to code on the go with a well-designed interface.

What We Love

  • πŸš€ Great for coding on the go
  • πŸ‘ Clean and intuitive UI
  • πŸš€ Efficient file management
  • πŸš€ Supports multiple file formats

Room to Improve

  • πŸ› Crashes and stability issues
  • πŸ› Bugs when switching between apps
  • πŸ› File corruption and data loss
HTML Editor#2

HTML Editor by Intrepid Corporation LTD

Strong Contender
πŸ› οΈ Developer Tools
4.2😞(682 ratings)
FreeIn-App Purchases
#39in Developer Tools
HTML Editor screenshot 1
HTML Editor screenshot 2
HTML Editor screenshot 3
HTML Editor screenshot 4
HTML Editor screenshot 5

A lightweight HTML editor offering syntax highlighting, code completion, and a live preview. Easily open, edit, and export HTML documents from your device or iCloud. Features dynamic commenting and tag insertion for efficient web development.

What We Love

  • πŸš€ Great for online coding
  • πŸ‘ Simple and intuitive UI
  • πŸ’‘ Helpful syntax highlighting

Room to Improve

  • πŸ”’ Requires subscription to use
  • πŸ’° Expensive weekly subscription
  • πŸ› Buggy and crashes frequently
Textastic Code Editor#3

Textastic Code Editor by Alexander Blach

Text, Coding, SFTP Client, SSH
Worth Considering
πŸ› οΈ Developer Tools
4.7😊(2.5K ratings)
FreeIn-App Purchases
#16in Developer Tools
Textastic Code Editor screenshot 1
Textastic Code Editor screenshot 2
Textastic Code Editor screenshot 3
Textastic Code Editor screenshot 4
Textastic Code Editor screenshot 5
Textastic Code Editor screenshot 6

A powerful text and code editor for mobile devices, offering syntax highlighting for over 80 languages, code completion, and formatting tools. It allows connection to various servers and cloud storage for seamless file management and editing.

What We Love

  • πŸš€ Highly performant
  • πŸ‘ Versatile and feature-rich
  • πŸ’‘ Excellent integration with other apps (e.g. Working Copy)
  • πŸ‘ Customizable and intuitive UI

Room to Improve

  • πŸ› Occasional crashes or freezes
  • πŸ”’ Restrictive paywall for basic functionality
  • πŸ‘Ž Confusing file management and upload/download workflow

More Html Code Editor apps to explore

4
HTML Viewer & Editor - Code
HTML Viewer & Editor - Code
HTML Viewer & Editor - Code
Write, Edit & Run HTML Code
Free

This app provides a streamlined environment for writing, editing, and instantly previewing HTML code on mobile devices. It's designed for students, beginners, and developers needing a quick, distraction-free workspace for web development tasks.

Fast code editor with syntax highlightingInstant live HTML previewImport HTML from URL or local files
πŸ“Š Productivity
(11)
ad-supported
5
Text Editor.
Text Editor.
Text Editor.
A must have text editor
Free

A versatile text editor for managing files on your device and in the cloud. Supports various text formats, rich text editing, and custom fonts. Offers cloud integration and sharing capabilities.

Browse and edit cloud filesSupports TXT, RTF, HTML, CSS, JSRich text editing
πŸ› οΈ Developer Tools
(4.2K)
freemium
6
Runestone Text Editor
Runestone Text Editor
Runestone Text Editor
Edit plain text and code
Free
$4.99 | 100% OFF

A powerful plain text and code editor for iPhone and iPad. Offers syntax highlighting, line numbers, find and replace, and extensive customization options for developers and writers.

Syntax highlighting for many languagesCustomizable themes and fontsAdvanced find and replace
πŸ› οΈ Developer Tools
(1.3K)
free with in-app purchases
7
Mimo: Learn Coding/Programming
Mimo: Learn Coding/Programming
Mimo: Learn Coding/Programming
Code Python, HTML, JavaScript
Free

Learn to code in Python, JavaScript, HTML, CSS, and SQL with AI-assisted development. This app guides you from beginner to building production-ready software and portfolio projects. Master modern developer workflows and launch your career.

Learn Python, JavaScript, HTML, CSS, SQLAI-assisted software developmentBuild portfolio projects
πŸ“š Education
(108K)
free with in-app purchases
8
Code Editor - Compiler & IDE
Code Editor - Compiler & IDE
Code Editor - Compiler & IDE
Programming on mobile
Free

This app is a powerful mobile code editor and compiler designed for programmers. It offers syntax highlighting for numerous languages, code assistance, and the ability to compile and run code directly on your device. Access files from cloud storage and version control systems, with customizable themes and extensive editing features.

Syntax highlighting for 110+ languagesOnline compiler for 30+ languagesCode assist and auto-completion
πŸ› οΈ Developer Tools
(38)
free with in-app purchases
9
JavaScript Anywhere JSAnywhere
JavaScript Anywhere JSAnywhere
JavaScript Anywhere JSAnywhere
JS, HTML and CSS for everyone.
Free

This app provides a portable programming editor for web development on mobile devices. It allows users to write and preview JavaScript, HTML, and CSS code, with features like console logging and file sharing. It's designed for web engineers and designers needing a simple, on-the-go coding solution.

Write JavaScript, HTML, CSSInternal browser previewConsole logs and errors
πŸ”§ Utilities
(435)
ad-supported
10
HTML Editor -
HTML Editor -
HTML Editor -
Edit HTML,CSS & preview
Free
πŸ› οΈ Developer Tools
(0)
11
HTML5 Viewer Pro - Editor Code
HTML5 Viewer Pro - Editor Code
HTML5 Viewer Pro - Editor Code
Edit html css and js locally
Free

This app is a mobile text editor designed for web development. It offers features like syntax highlighting, auto-completion, and code execution to help developers write and test HTML, CSS, and JavaScript on their devices.

Syntax highlightingAuto indentionCode assist
πŸ› οΈ Developer Tools
(0)
ad-supported
12
Web IDE - AI Code Editor
Web IDE - AI Code Editor
Web IDE - AI Code Editor
Code Editor, SSH, (S)FTP & Git
Free

Transform your mobile device into a portable IDE for web development. This app offers AI-assisted coding, a professional code editor, and tools for learning, creating, and deploying projects anywhere, offline or online.

AI-assisted code completion and refactoringAgentic AI website builderSSH, SFTP, and Git integration
πŸ› οΈ Developer Tools
(12)
freemium
13
Code Editor – HTML & Preview
Code Editor – HTML & Preview
Code Editor – HTML & Preview
Live HTML, CSS & JS Runner
Free

This app allows you to write and instantly preview HTML, CSS, and JavaScript code on your device. It offers a clean interface and offline mode for seamless web development practice and quick prototyping.

Live HTML previewHTML, CSS, JavaScript supportSimple interface
πŸ› οΈ Developer Tools
(1)
free
14
HTML Creator : Editor & Viewer
HTML Creator : Editor & Viewer
HTML Creator : Editor & Viewer
Write & Preview HTML Instantly
Free

This app is a fast and lightweight HTML editor and viewer for iOS devices. It allows developers to write, edit, and preview HTML code in real-time with a built-in web view engine, offering a clean and focused development environment.

Live HTML previewSyntax highlighting code editorAuto indentation
πŸ› οΈ Developer Tools
(17)
free
15
Code Editor for HTML CSS JS
Code Editor for HTML CSS JS
Code Editor for HTML CSS JS
Code websites, host instantly
Free

This application provides a robust code editor for web development, offering features like syntax highlighting and unlimited projects. Users can easily share their creations with others and host their websites instantly.

Syntax highlightingCustom URLsUnlimited projects
πŸ› οΈ Developer Tools
(10)
free with in-app purchases
16
HTML editor App
HTML editor App
HTML editor App
Code Editor
Free
πŸ› οΈ Developer Tools
(0)
17
Simple Code Editor for Web
Simple Code Editor for Web
Simple Code Editor for Web
Write HTML, CSS, JS and PHP
$0.99
πŸ› οΈ Developer Tools
(0)
18
Text editor-PWEditor
Text editor-PWEditor
Text editor-PWEditor
For source code, HTML and text
Free

This app is a powerful text editor designed for source code, HTML, and general text input on iOS devices. It offers advanced editing features like syntax highlighting, symbol pads, and undo/redo, with cloud storage integration and an optional online compiler.

Syntax highlightingSymbol input and cursor padsUndo/Redo functionality
πŸ”§ Utilities
(113)
free with in-app purchases
19
Code Master - Source Code Editor
Code Master - Source Code Editor
Code Master - Source Code Editor
by Justin Bush
Free

This app offers a visual interface for creating and editing source code for any language, with preview and publishing options. It provides a professional way to manage and share your coding projects on iOS devices, supporting over 170 languages and offering various themes and templates.

Syntax highlighting for 170+ languages70+ syntax colored themesHTML5 templates and website builder
πŸ“Š Productivity
(55)
free
20
HTML Creator
HTML Creator
HTML Creator
Run HTML Programs
Free

This application offers a robust coding environment for HTML development, featuring syntax highlighting, efficient code layout, and quick access to essential tools. It also includes a camera-based code scanner and project management features to streamline the development process.

Syntax highlightingFast code layout with symbolsCustomizable tools layout (copy, paste, undo)
πŸ“š Education
(19)
free