---
title: "Unicode & UTF-8 Character Studio – Chrome extension stats, history and permissions"
description: "20,000 users, rated 3.82 by 51 people. Version 4.2.0, updated 2026-11-07. Requests 2 permissions."
url: "https://extensiontracker.com/extension/fcemphgmjnjpmmdhcedhjiegickfbiia"
---

# Unicode & UTF-8 Character Studio

Live in the Chrome Web Store.

- Users: 20,000
- Rating: 3.82 from 51 ratings
- Last checked: 2026-11-08 05:40 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #3,895 of 292,125 live extensions
- Rank in Social Networking: #149 of 7,575

## The listing

What the Chrome Web Store shows, as of the last check.

Summary from the listing:

> Complete repository of UTF-8 characters, Unicode symbols, and emojis with instant search and Side Panel support.

- Extension ID: `fcemphgmjnjpmmdhcedhjiegickfbiia`
- Developer: [codexico](https://extensiontracker.com/developer/u6690a1367742f20d6e33c5eafc58dc81)
- Enhanced Safe Browsing: Trusted ([what this means](https://extensiontracker.com/enhanced-safe-browsing))
- Category: [Lifestyle › Social Networking](https://extensiontracker.com/category/lifestyle/social)
- First published: 2010-10-16
- Last updated: 2026-11-07
- Version: `4.2.0`
- Size: 354 KiB
- Minimum Chrome: 88
- Languages (3): English, español, português (Brasil)
- Website: `http://codexico.com.br/`
- Support page: `https://github.com/codexico/UTF-Browser-Extensions/issues`
- Chrome Web Store: <https://chromewebstore.google.com/detail/unicode-utf-8-character-s/fcemphgmjnjpmmdhcedhjiegickfbiia>
- View its code or download CRX: <https://crxpeek.com/extension/fcemphgmjnjpmmdhcedhjiegickfbiia>
- Search Google for the ID: <https://www.google.com/search?q=%22fcemphgmjnjpmmdhcedhjiegickfbiia%22&tbs=li:1>

## Users over time

One row per check, newest first, as shown on the Chrome Web Store.

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-11-08 | 20,000 | 3.82 | 51 |
| 2026-11-01 | – | 3.82 | 51 |
| 2026-10-01 | – | 3.85 | 52 |
| 2026-09-27 | 20,000 | 3.85 | 52 |

## What changed

Every change found on a check, newest first.

- 2026-11-08: New version `4.2.0`, replacing `4.1.2`.

## 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

- `sidePanel`: Show a side panel
- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [No Posts No Shorts For YouTube](https://extensiontracker.com/extension/gnlkanbjjhfpfbgbkhcfhnggknipokde) | 57 | – | – | Tools |

All 2 extensions by [codexico](https://extensiontracker.com/developer/u6690a1367742f20d6e33c5eafc58dc81).

## 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 2026-11-08 05:40 UTC; next check around 2026-11-15.

How the data is collected: <https://extensiontracker.com/methodology>.

## Cite this page

Extension Tracker. “Unicode & UTF-8 Character Studio” (fcemphgmjnjpmmdhcedhjiegickfbiia). Chrome Web Store data, last checked 2026-11-08. https://extensiontracker.com/extension/fcemphgmjnjpmmdhcedhjiegickfbiia. Accessed 2026-11-13.

```bibtex
@misc{extensiontracker_fcemphgmjnjpmmdhcedhjiegickfbiia,
  title   = {Unicode & UTF-8 Character Studio (fcemphgmjnjpmmdhcedhjiegickfbiia)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-11-08},
  url     = {https://extensiontracker.com/extension/fcemphgmjnjpmmdhcedhjiegickfbiia},
  urldate = {2026-11-13}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/fcemphgmjnjpmmdhcedhjiegickfbiia>. It isn't affiliated with Google. The data is free to reuse under CC BY 4.0 (<https://creativecommons.org/licenses/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`.