---
title: "Pretty HTML | CSS | XML – Chrome extension stats, history and permissions"
description: "4,000 users, rated 3.00 by 12 people. Version 1.0.4, updated 2021-09-13. Requests 2 permissions."
url: "https://extensiontracker.com/extension/niehkhmblmdacopidbldobdogimagcfk"
---
# Pretty HTML \| CSS \| XML
Live in the Chrome Web Store.
- Users: 4,000
- Rating: 3.00 from 12 ratings
- Last checked: 2026-11-10 11:32 UTC
- Users gained in 7 days: No change
- Users gained in 30 days: No change (+0.0%)
- Rank by users: #11,109 of 292,125 live extensions
- Rank in Workflow & Planning: #3,435 of 49,294
## The listing
What the Chrome Web Store shows, as of the last check.
Summary from the listing:
> A simple way to format your HTML, CSS, or XML code for easier reading!
- Extension ID: `niehkhmblmdacopidbldobdogimagcfk`
- Developer: [LinangData](https://extensiontracker.com/developer/u0d278c1b85dfdeb85a4ec169d3ee8c1f)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Productivity › Workflow & Planning](https://extensiontracker.com/category/productivity/workflow)
- First published: 2017-09-30
- Last updated: 2021-09-13
- Version: `1.0.4`
- Size: 1.55 MiB
- Minimum Chrome: 88
- Languages (1): English (United States)
- Website: `https://linangdata.com/`
- Support page: `https://linangdata.com/html-pretty/`
- Chrome Web Store:
- View its code or download CRX:
- Search Google for the ID:
## Users over time
One row per check, newest first, as shown on the Chrome Web Store.
| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-10 | 4,000 | 3.00 | 12 |
| 2026-11-03 | 4,000 | 3.00 | 12 |
| 2026-10-27 | 4,000 | 3.00 | 12 |
| 2026-10-20 | 4,000 | 3.00 | 12 |
| 2026-10-13 | 4,000 | 3.00 | 12 |
| 2026-10-06 | 4,000 | 3.00 | 12 |
| 2026-09-30 | 4,000 | 3.00 | 12 |
| 2026-09-27 | 4,000 | 3.00 | 12 |
## What changed
Every change found on a check, newest first.
No changes found since tracking began on 2026-09-27.
## Developer history
Moves to another publisher account and new contact emails, newest first.
No move to another account and no new contact email since tracking began on 2026-09-27.
We know contact emails only by a keyed hash, so they're never shown. Recent changes: [Account and contact changes](https://extensiontracker.com/owners/).
## What it can access
From the extension's manifest, in plain language.
### Browser features
- `clipboardRead`: Read what you copy
- `clipboardWrite`: Change what's in your clipboard
## More from this developer
Other extensions from the same publisher account.
| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Calculator](https://extensiontracker.com/extension/hcpbdjanfepobbkbnhmalalmfdmikmbe) | 90,000 | 4.23 | 124 | Workflow & Planning |
| [Grammar Checker](https://extensiontracker.com/extension/mpeepmfabickbdbckcejbflkpfamgcon) | 40,000 | 4.20 | 45 | Workflow & Planning |
| [Exif Viewer](https://extensiontracker.com/extension/kbnpbnmjmgabkfemdehelbgdppngihhg) | 30,000 | 2.83 | 18 | Art & Design |
| [Color Picker](https://extensiontracker.com/extension/kpppomnoahmhnmmamjfbnnnmeabkjcni) | 20,000 | 4.20 | 10 | Workflow & Planning |
| [Photo Editor](https://extensiontracker.com/extension/bjmpabmgnnoennodbojbhecagfhdghmo) | 10,000 | 4.80 | 5 | Art & Design |
| [XML Formatter](https://extensiontracker.com/extension/ejmpbcebpllmffkidemmlecpgboklcme) | 10,000 | 3.29 | 7 | Workflow & Planning |
| [Pretty Js](https://extensiontracker.com/extension/kililblhcfpodipkcbobnbgnbbhgbkji) | 6,000 | 4.75 | 8 | Developer Tools |
| [Sketch](https://extensiontracker.com/extension/aklceeihpebipajgajnbpmiobclcckko) | 5,000 | 4.17 | 6 | Just for Fun |
| [URL Decode/Encode](https://extensiontracker.com/extension/dgoepmkoiphgabefpbapldnjmbbiaoag) | 5,000 | 5.00 | 10 | Developer Tools |
| [Discount Calculator](https://extensiontracker.com/extension/bihdjlhligapjcbabbmjgbibndbbibmp) | 2,000 | 4.38 | 8 | Workflow & Planning |
All 19 extensions by [LinangData](https://extensiontracker.com/developer/u0d278c1b85dfdeb85a4ec169d3ee8c1f).
## About this data
Collected from the extension's public Chrome Web Store listing. It's checked every week, because it has 1,000 or more users, and again whenever a new version appears. Last checked 2026-11-10 11:32 UTC; next check around 2026-11-17.
How the data is collected: .
## Cite this page
Extension Tracker. “Pretty HTML \| CSS \| XML” (niehkhmblmdacopidbldobdogimagcfk). Chrome Web Store data, last checked 2026-11-10. https://extensiontracker.com/extension/niehkhmblmdacopidbldobdogimagcfk. Accessed 2026-11-13.
```bibtex
@misc{extensiontracker_niehkhmblmdacopidbldobdogimagcfk,
title = {Pretty HTML | CSS | XML (niehkhmblmdacopidbldobdogimagcfk)},
author = {{Extension Tracker}},
year = {2026},
note = {Chrome Web Store data, last checked 2026-11-10},
url = {https://extensiontracker.com/extension/niehkhmblmdacopidbldobdogimagcfk},
urldate = {2026-11-13}
}
```
---
From Extension Tracker, a public record of the Chrome Web Store: . It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (), crediting Extension Tracker. Every page except search comes as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.