# A1 HTML Editor — The best HTML Editor for web

> Mobile HTML, CSS, and JavaScript editor with syntax highlighting and error detection. (iPhone/iPad app by Merbin Joe.)

- Source: https://appshunter.io/ios/app/a1-html-editor/id1581435632 (this page in markdown: same URL + `.md`)
- Developer: [Merbin Joe](https://appshunter.io/developer/1281696078)
- Category: Developer Tools, Education
- Price: Free
- Rating: 3.80/5 from 4 App Store ratings · 4 written reviews indexed
- Age rating: 4+
- Requires: iOS 11.0 · 15 MB
- Languages: American English
- Released: 2021-08-17
- Data updated: 2026-08-18
- Monetization: ad-supported
- User reviews in markdown: https://appshunter.io/ios/app/a1-html-editor/id1581435632/reviews.md

## What is A1 HTML Editor?

A1 HTML Editor is the most powerful editor for your web development easier on your mobile. In this mobile web code editor, you can edit your code in separate window HTML, CSS, and Javascript code, so users can easily edit your HTML code, CSS code, and javascript code separately. If you do not like the three-screen editor, you can change the settings to see all the code in a window. This is one of the best HTML readers and HTML viewer and editor applications. We hope in this Mobile HTML viewer and source code application is definitely helpful to web designers also beginners.

This offline HTML / CSS / JavaScript Editor is an apparatus that permits web designers to continuously see and alter their work.
HTML source code viewer allows to edit and view the source code of HTML. Everyone can use this amazing application without any charges.

All the latest HTML5, CSS3, and ES5 & ES6 are supported, all the functionality is verified by our web development team and finally, we published.

1) Three editor separate windows (HTML, CSS, Javascript)
2) 100% clear output supported
3) Directly saved your code to your phone memory and later you can edit or publish it to your live server.
4) Syntax highlighting feature available
5) HTML, CSS, and javascript error detection and share editor suggestions for easy to identify and correct of the code.
6) Easy to HTML view your code
7) HTML Editor support for website output.


This A1 HTML Editor is a free HTML editor app, this app should help users with website making. This application is easy to use, just enter your coding and view the source code of that page. The web pages are well designed so you can learn a lot. Use this HTML CSS viewer, source code editor, web inspector application, edit your source coding and improve your webpage designing skills

This Free HTML editor application also has an exclusive Dark Mode section. This system will be very useful for the users. Next up is the vibrate option. When you touch the screen, everything is Vibrate on the screen. One of the best features given in this application is the Split HTML Code. The purpose is to combine the sections that appear separately in the three windows and display them on the same screen. This utility is a new system not found in any other application. We also incorporated the best features like Word Wrap, Syntax Highlighting, and Line Number into this app.

In this source code editor with easy HTML, you can create small HTML projects with HTML, CSS & JavaScript functionality. You can test your HTML, html5, css3 & JavaScript code anytime you want. Also, You can use included file manager to create a new file, open it in the text editor of your choice, enter js, save and then load it in webpages using this app. The app is extremely easy to use and you can load the file from your file manager. Using the HTML viewer app, you can not only view the source code of the website but also browse the website to check the web view. Using HTML Viewer you can view the Source Code of any website or Web Page on your phone easily.

## Key features

- Separate HTML, CSS, JavaScript editors
- Syntax highlighting
- Error detection and suggestions
- Direct code saving
- Dark Mode
- Split HTML Code view

## Recent user reviews (4 of 4)

All indexed reviews: https://appshunter.io/ios/app/a1-html-editor/id1581435632/reviews.md

### 5/5 — Pretty damn GOOOOOOD for 7.5mb

*2025-09-08*

Fluid and ready to go

### 5/5 — Simple yet robust editor!

*2024-07-24*

Just what I needed! A simple editor for html that lets you build on the go. It even has tabs for CSS and JS. As someone who is just starting in coding, making this app must’ve taken a lot of hard work and I appreciate the developers for making such a useful tool:)

### 1/5 — Adverts

*2022-02-07*

Constant adverts that cannot be closed unless you close the apps

### 1/5 — what

*2022-01-25*

no editing functions.

## Frequently asked questions about A1 HTML Editor

### What is A1 HTML Editor?

A1 HTML Editor is a free mobile application designed for web development. It allows users to edit HTML, CSS, and JavaScript code with features like syntax highlighting and error detection, making it easier to build and test web pages on the go.

### Is A1 HTML Editor free to use?

Yes, A1 HTML Editor is a free application. It is supported by advertisements, as indicated by its monetization model.

### Does A1 HTML Editor have ads?

Yes, A1 HTML Editor contains advertisements. This is part of its free offering to users.

### What devices does A1 HTML Editor support?

A1 HTML Editor is available for iPhone, iPad, and iPod devices, supporting the latest iOS versions.

### What are the key features of A1 HTML Editor?

Key features include separate editing windows for HTML, CSS, and JavaScript, syntax highlighting, error detection, direct code saving, and a Dark Mode option for comfortable viewing.

### How often is A1 HTML Editor updated?

The application was last updated on January 12, 2024, indicating regular maintenance and potential feature additions.

### What is the age rating for A1 HTML Editor?

A1 HTML Editor has an age rating of 4+, making it suitable for a wide range of users, including younger individuals learning to code.

### Can I view website output with A1 HTML Editor?

Yes, A1 HTML Editor supports viewing website output directly. You can also browse websites within the app to check their web view.

## Version history (last 3 releases)

### 1.9 — 2024-01-12

Bug fixes

### 1.1 — 2023-10-04

Bug fixes

### 1.0 — 2021-08-17

No release notes.

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## More apps by Merbin Joe

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All apps by Merbin Joe: https://appshunter.io/developer/1281696078

## Related topics

[a1 html editor](https://appshunter.io/ios/topics/a1-html-editor) · [css editor](https://appshunter.io/ios/topics/css-editor)

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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 2026-08-18.*