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Regex Tester Pro

github.com

From $4.99/mo Browser extension
Visit github.com
Spec score 7.2 #15 of 23 in Regular Expression Testers

Spec sheet

Purpose
Regex Tester lets users test and debug regular expressions in the browser with real-time match highlighting and code export.Read 7 Oct 2026 · github.com
Support
The project directs users to GitHub to report bugs or request features and says suggestions are read.Read 7 Oct 2026 · github.com
Maker
Zovo is described as a solo operation built and maintained by developer Michael Lip, who publishes under theluckystrike on GitHub.Read 7 Oct 2026 · zovo.one
Additional tools
Features include a plain-English pattern explainer, a ReDoS safety analyzer, 40+ examples, a quick-insert palette, and multi-string testing.Read 7 Oct 2026 · github.com
Availability
The project links to the Chrome Web Store and gives manual installation steps for Chrome developer mode.Read 7 Oct 2026 · github.com
Browser integration
A right-click context menu lets users select text on a webpage and test it with Regex Tester.Read 7 Oct 2026 · github.com
Capture groups
It extracts named and numbered capture groups and displays them with labels.Read 7 Oct 2026 · github.com
Code export
It generates regex code for JavaScript, Python, Java, PHP, Go, Ruby, C#, and Rust.Read 7 Oct 2026 · github.com
Flags
It supports global, case-insensitive, multiline, dotall, unicode, and sticky regex flags.Read 7 Oct 2026 · github.com
Offline use
The repository says the extension works completely offline and processes regex locally in the browser.Read 7 Oct 2026 · github.com
Privacy and permissions
The repository states it collects or transmits no user data and lists storage, activeTab, and contextMenus as its permissions.Read 7 Oct 2026 · github.com
Pro features
The repository lists unlimited AI-powered regex generation, multi-flavor support for Python, Go, Java, PCRE, and .NET engines, unlimited pattern history, and priority support as Pro features.Read 7 Oct 2026 · github.com
Project status
GitHub says the repository was archived by its owner on March 14, 2026 and is read-only.Read 7 Oct 2026 · github.com
Replace preview
Find and Replace provides a live preview and supports capture-group backreferences such as $1 and $2.Read 7 Oct 2026 · github.com

Plans and prices

Zovo Pro $4.99 a month Monthly; renews until cancelled Pro features across included extensions while subscription is active Read 7 Oct 2026 · zovo.one
Zovo Lifetime $99, paid once One payment; no subscription renewals Lifetime Pro access across included extensions Read 7 Oct 2026 · zovo.one

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Where Specifiction places it

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