# HTMLSource — Extension for Safari

> Safari extension to view and edit website HTML source code. (iPhone/iPad app by Hao-Quan Liu.)

- Source: https://appshunter.io/ios/app/htmlsource/id1661026537 (this page in markdown: same URL + `.md`)
- Developer: [Hao-Quan Liu](https://appshunter.io/developer/1642352890)
- Category: Developer Tools, Utilities
- Price: $0.99
- Rating: 3.00/5 from 2 App Store ratings · 3 written reviews indexed
- Age rating: 4+
- Requires: iOS 15.0 · 28 MB
- Languages: American English
- Released: 2022-12-24
- Data updated: 2026-08-24
- Monetization: paid
- User reviews in markdown: https://appshunter.io/ios/app/htmlsource/id1661026537/reviews.md

## What is HTMLSource?

HTMLSource is a Safari Extension that helps you view and edit any website's HTML source code.

Features:
- View HTML source code
- Edit HTML source code and see changes immediately

Extras:
- Dark Mode support
- HTML syntax highlight
- Keyword searching in HTML source code

Steps to use HTMLSource:
1. Download HTMLSource from App Store
2. Open Safari
3. Go to any website
4. Click "Aa" or the Safari Extension icon in the search bar
5. Follow the instruction to enable HTMLSource
6. View or edit HTML source code

## Key features

- View HTML source code
- Edit HTML source code
- Immediate change preview
- HTML syntax highlighting
- Keyword searching in source
- Dark Mode support

## Chart rankings

- #102 in Top Paid · Developer Tools (US App Store)

## Recent user reviews (3 of 3)

All indexed reviews: https://appshunter.io/ios/app/htmlsource/id1661026537/reviews.md

### 1/5 — Doesn’t work for me

*2025-04-02*

Bought this; figured $0.99 was ok. Only it doesn’t work at all. Money down the drain.

**Developer response:** Hello, we apologize for the inconvenience. Please try opening the extension once the website is fully loaded to see if the issue is solved. If it still does not work, please provide the website you are trying to access. For further assistance, contact us at contact@haoquan.me. Thank you.

### 1/5 — The source is not displayed

*2024-05-21*

When I run the extension, it just appears blank and the source code is not displayed. Although it is a low price, it is still sold for a fee, so I would like to ask for improvement😕

**Developer response:** Hello, we apologize for the inconvenience. Please try opening the extension once the website is fully loaded to see if the issue is solved. If it still does not work, please provide the website you are trying to access. For further assistance, contact us at contact@haoquan.me. Thank you.

### 1/5 — Not functional

*2023-05-27*

Freezes the moment you tap the search field and must be force quit. Worthless.

**Developer response:** We apologize for the inconvenience you experienced. The freezing issue you encountered is likely due to the size of the source code of the website you were editing, which might have exceeded the available RAM capacity of your device. Please note that this issue may not occur with other websites that have smaller source code sizes. Nevertheless, we are committed to enhancing the efficiency of our app to minimize the occurrence of such problems in the future. Thank you for bringing this to our attention.

## Frequently asked questions about HTMLSource

### What is HTMLSource?

HTMLSource is a Safari Extension for iPhone and iPad that allows you to view and edit the HTML source code of any website you visit.

### How much does HTMLSource cost?

HTMLSource is a paid app, available for a one-time purchase of $0.99.

### Does HTMLSource have ads?

No, HTMLSource does not contain advertisements.

### What devices does HTMLSource support?

HTMLSource is compatible with iPhone, iPad, and iPod devices.

### How often is HTMLSource updated?

The app was last updated on June 29, 2023, with version 1.0.7.

### What is the age rating for HTMLSource?

HTMLSource has an age rating of 4+, making it suitable for a wide range of users.

### Can I see changes immediately after editing HTML with HTMLSource?

Yes, HTMLSource allows you to edit HTML source code and see the changes reflected immediately on the webpage.

### What are the main features of HTMLSource?

Key features include viewing and editing HTML source code, immediate change previews, HTML syntax highlighting, keyword searching, and Dark Mode support.

## Version history (last 5 releases)

### 1.0.7 — 2023-06-29

Thanks for using HTMLSource!
This version includes the following:
- Fix the bug which editing the HTML source code of certain websites may cause the JavaScript on those websites to not function properly

### 1.0.6 — 2023-02-06

Thanks for using HTMLSource!
This version includes the following:
- JavaScript Block Injection

### 1.0.5 — 2023-01-05

Thanks for using HTMLSource!
This version includes the following:
- UI/UX Improvements

### 1.0.4 — 2023-01-01

Thanks for using HTMLSource!
This version includes the following:
- UI/UX Improvements

### 1.0.3 — 2022-12-31

Thanks for using HTMLSource!
This version includes the following:
- Fix keyword searching bug

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## More apps by Hao-Quan Liu

- [NUK Unofficial APP](https://appshunter.io/ios/app/nuk-unofficial-app/id1642352887)

All apps by Hao-Quan Liu: https://appshunter.io/developer/1642352890

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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 2026-08-24.*