# HTML Editor & Viewer: Codex AI — AI Code & Live Preview

> Native HTML, CSS, JavaScript code editor with live preview and testing for mobile. (iPhone/iPad app by MD UZZAL MIA.)

- Source: https://appshunter.io/ios/app/html-editor-and-viewer-codex-ai/id6786130408 (this page in markdown: same URL + `.md`)
- Developer: [MD UZZAL MIA](https://appshunter.io/developer/1873269826)
- Category: Developer Tools
- Price: Free
- Rating: 5.00/5 from 1 App Store ratings · 1 written reviews indexed
- Age rating: 4+
- Requires: iOS 17.6 · 16 MB
- Languages: American English
- Released: 2026-07-08
- Data updated: 2026-08-23
- Monetization: freemium
- User reviews in markdown: https://appshunter.io/ios/app/html-editor-and-viewer-codex-ai/id6786130408/reviews.md

## What is HTML Editor & Viewer?

Codex - HTML Editor
Code, Preview & Test

Write HTML, CSS, and JavaScript and see your work come to life — right on your iPhone and iPad. Codex is a fast, clean, native code editor built for learning web development and building projects on the go. No account, no clutter — just open and start coding.

WRITE CODE FAST

Full editor for HTML, CSS & JavaScript
Syntax highlighting with light & dark themes
Line numbers and a distraction-free, native interface
INSTANT PREVIEW & TEST

Live preview your pages instantly on device
Test your HTML, CSS, and JavaScript without leaving the app
See changes as you build
START FROM TEMPLATES

Kick off with ready-made templates (Blank, Landing page, and more)
Save time and learn from clean, working examples
ORGANIZE YOUR WORK

Manage multiple projects
Everything stored locally — your code stays private on your device
REMOTE ACCESS (SSH/SFTP)

Connect to your own servers to work with remote files
Credentials stored securely in the device Keychain
PRIVATE BY DESIGN

No sign-up required
We never upload or read your code
CODEX PRO
Unlock the full experience with Pro:

Unlimited projects
All premium templates
SSH / SFTP remote access
Pro is available as a monthly or yearly subscription, or a one-time Lifetime purchase. Try Codex free, upgrade anytime.

Whether you're learning to code, prototyping an idea, or editing files on the go, Codex - HTML Editor gives you a powerful web editor in your pocket.

Download Codex today and start building.

Privacy Plicy: https://sites.google.com/view/htmleditor-privacypolicy/home
Terms of Use: https://sites.google.com/view/html-editor-terms-of-use/home

## Key features

- HTML, CSS, JavaScript code editor
- Syntax highlighting
- Live preview and testing
- Code templates
- Local project storage
- SSH/SFTP remote access

## Recent user reviews (1 of 1)

All indexed reviews: https://appshunter.io/ios/app/html-editor-and-viewer-codex-ai/id6786130408/reviews.md

### 5/5 — Codex IDE

*2026-07-08*

Grate HTML editor . Easy to use and works somoothly

## Frequently asked questions about HTML Editor & Viewer

### What is Codex?

Codex is a native code editor for HTML, CSS, and JavaScript designed for iPhone and iPad. It allows you to write, preview, and test your web code directly on your device.

### Does Codex require an account?

No, Codex does not require an account to use. You can open the app and start coding immediately without any registration.

### How does Codex handle project data?

All project data is stored locally on your device. Your code is not uploaded or transmitted externally, ensuring your privacy and security.

### What are the benefits of Codex Pro?

Codex Pro offers unlimited projects, access to all premium templates, and SSH/SFTP remote access for working with your own servers. It can be purchased via monthly, annual subscription, or a lifetime purchase.

### Can I use Codex to learn coding?

Yes, Codex is suitable for learning to code. It provides a clean interface, syntax highlighting, and ready-made templates that can help beginners get started and learn from examples.

### Does Codex have ads?

Based on the provided information, Codex does not contain advertisements. The app is free to use with optional in-app purchases for Pro features.

### What devices is Codex compatible with?

Codex is compatible with both iPhone and iPad devices, offering a native experience on Apple's mobile platforms.

### How often is Codex updated?

The application was last updated on July 8, 2026, with version 1.0. Further update frequency is not specified but indicates recent development.

## Version history (last 3 releases)

### 1.3 — 2026-08-09

Bug fixes and improvements.

### 1.2 — 2026-07-19

Bug fixes and improvements.

### 1.0 — 2026-07-08

No release notes.

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## More apps by MD UZZAL MIA

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All apps by MD UZZAL MIA: https://appshunter.io/developer/1873269826

## Related topics

[html editor online](https://appshunter.io/ios/topics/html-editor-online) · [html editor app](https://appshunter.io/ios/topics/html-editor-app)

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*Data collected daily from the US App Store and indexed by [AppsHunter](https://appshunter.io/). User reviews are verbatim App Store reviews. Ratings, prices and chart positions refresh continuously; this snapshot is from 2026-08-23.*