---
title: "Regex Tester Pro - Test, Save & Explain Patterns – Chrome extension stats, history and permissions"
description: "6 users, no ratings yet. Version 1.1.7, updated 2026-05-31. Requests 2 permissions."
url: "https://extensiontracker.com/extension/ibbfaebpmfkhafjjhlfcngkmhaebbkjl"
---

# Regex Tester Pro - Test, Save & Explain Patterns

Live in the Chrome Web Store.

- Users: 6
- Rating: no ratings yet
- Last checked: 2026-09-27 02:47 UTC
- Users gained in 7 days: – (needs a week of history)
- Users gained in 30 days: – (needs a month of history)
- Rank by users: #185,572 of 264,703 live extensions
- Rank in Developer Tools: #19,490 of 27,615

## The listing

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

Summary from the listing:

> Test regex with live highlights, capture groups, replace, saved patterns, and step-by-step explanations. Offline.

- Extension ID: `ibbfaebpmfkhafjjhlfcngkmhaebbkjl`
- Developer: [gaijinanime](https://extensiontracker.com/developer/u0493d63d1070bb8c07b4739099677eda)
- Trader status: Not declared a trader under EU law
- Category: [Productivity › Developer Tools](https://extensiontracker.com/category/productivity/developer)
- First published: 2026-04-27
- Last updated: 2026-05-31
- Version: `1.1.7`
- Size: 538 KiB
- Minimum Chrome: 88
- Languages (53): Deutsch, English, English (United Kingdom), Filipino, Indonesia, Kiswahili, Melayu, Nederlands, Tiếng Việt, Türkçe, català, dansk, eesti, español, español (Latinoamérica), français, hrvatski, italiano, latviešu, lietuvių, magyar, norsk, polski, português (Brasil), português (Portugal), română, slovenčina, slovenščina, suomi, svenska, čeština, Ελληνικά, български, русский, српски, українська, עברית, العربية, فارسی, मराठी, हिन्दी, বাংলা, ગુજરાતી, தமிழ், తెలుగు, ಕನ್ನಡ, മലയാളം, ไทย, አማርኛ, 中文（中国）, 中文（台灣）, 日本語, 한국어
- Support page: `https://peakproductivity.online/regex-tester-pro/`
- Chrome Web Store: <https://chromewebstore.google.com/detail/regex-tester-pro-test-sav/ibbfaebpmfkhafjjhlfcngkmhaebbkjl>
- View the code or download the CRX, in CRX Viewer: <https://robwu.nl/crxviewer/?crx=https%3A%2F%2Fchromewebstore.google.com%2Fdetail%2Fibbfaebpmfkhafjjhlfcngkmhaebbkjl>

## Users over time

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

| Checked | Users | Rating | Ratings |
| --- | ---: | ---: | ---: |
| 2026-09-27 | 6 | – | – |

## What changed

Every change found on a check, newest first.

No changes found since tracking began on 2026-09-27.

## What it can access

From the extension's manifest, in plain language.

### Sites

- `https://peakproductivity.online/*`: peakproductivity.online

### Browser features

- `storage`: Save settings and data in your browser

## More from this developer

Other extensions from the same publisher account.

| Extension | Users | Rating | Ratings | Category |
| --- | ---: | ---: | ---: | --- |
| [Manga Translator Z - Translate Manga & Manhwa Online](https://extensiontracker.com/extension/ppilieamjhgkohkbfkobkihgfkeffddi) | 601 | 3.90 | 10 | Tools |
| [YouTube Subtitle Downloader - SRT, VTT, TXT](https://extensiontracker.com/extension/goklggpoahnldifianicjndjnohdlhlo) | 244 | 3.00 | 2 | Tools |
| [MailPing - Email Tracker for Gmail](https://extensiontracker.com/extension/ajlkbbhomicjbhbcgeccnkpkipjnpdkf) | 94 | – | – | Tools |
| [MeetMint - Google Meet Transcript](https://extensiontracker.com/extension/bdmjbpkcinlkbfjeejlmijlpbhhmmlep) | 93 | – | – | Tools |
| [CSV Preview & Quick Edit](https://extensiontracker.com/extension/elfhjcdgafleikidbknnblemjaolkamp) | 90 | – | – | Tools |
| [Bookmark Tag Manager Pro](https://extensiontracker.com/extension/oacamlcpkfmhbjlcejkedkccnjbokjog) | 71 | 4.60 | 10 | Tools |
| [Dark Mode for Chrome](https://extensiontracker.com/extension/gddlnjkigclagnbambmbhmpdkpmigebd) | 64 | – | – | Tools |
| [QR Code Generator & Scanner](https://extensiontracker.com/extension/jlmgempbpplimgdgmkcpbjefbkdfgjkm) | 46 | – | – | Tools |
| [AI Prompt Library Manager](https://extensiontracker.com/extension/ddhiaeedhohengkkogjcpmkmamfhmdgb) | 34 | – | – | Tools |
| [SEO Audit Pilot - On-Page SEO Auditor](https://extensiontracker.com/extension/pnaccodkdidcnmconaaalcfmbjbgdccj) | 27 | – | – | Tools |

All 20 extensions by [gaijinanime](https://extensiontracker.com/developer/u0493d63d1070bb8c07b4739099677eda).

## About this data

Collected from the extension's public Chrome Web Store listing. It's checked every month, and again whenever a new version appears. Last checked 2026-09-27 02:47 UTC; next check around 2026-09-30.

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

## Cite this page

Extension Tracker. “Regex Tester Pro - Test, Save & Explain Patterns” (ibbfaebpmfkhafjjhlfcngkmhaebbkjl). Chrome Web Store data, last checked 2026-09-27. https://extensiontracker.com/extension/ibbfaebpmfkhafjjhlfcngkmhaebbkjl. Accessed 2026-09-28.

```bibtex
@misc{extensiontracker_ibbfaebpmfkhafjjhlfcngkmhaebbkjl,
  title   = {Regex Tester Pro - Test, Save & Explain Patterns (ibbfaebpmfkhafjjhlfcngkmhaebbkjl)},
  author  = {{Extension Tracker}},
  year    = {2026},
  note    = {Chrome Web Store data, last checked 2026-09-27},
  url     = {https://extensiontracker.com/extension/ibbfaebpmfkhafjjhlfcngkmhaebbkjl},
  urldate = {2026-09-28}
}
```

---

From Extension Tracker, a public record of the Chrome Web Store: <https://extensiontracker.com/extension/ibbfaebpmfkhafjjhlfcngkmhaebbkjl>. 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. Extension, developer and list pages come as Markdown too: add `format=md` to the address, as in `https://extensiontracker.com/extension/{id}?format=md`.