Who is Regex Tester for?

Regex Tester is a B2B product built for developers using IntelliJ-based IDEs.

Is Regex Tester free?

Yes — Regex Tester is free to use.

What platforms does Regex Tester run on?

Regex Tester runs on the web, macOS, Windows, and Linux.

Is Regex Tester still active?

Unverified. Regex Tester has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.

What projects are similar to Regex Tester?

Similar projects tracked by PulseGate include Regexp Tester, Regex Tool, and Regex Helper.

Who develops Regex Tester?

Regex Tester is developed by JetBrains.

How long has Regex Tester been around?

Regex Tester first shipped in 2023.

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Regex Tester

Name: Regex Tester
Author: JetBrains

jetbrains.comOther dev tools

Regex Tester is a plugin for IntelliJ-based IDEs that lets developers test regular expressions within their development environment. It provides an in-IDE workflow for checking regex patterns while writing or debugging code.

FreeWebmacOSWindowsLinux

Visit jetbrains.com

5alternatives

4features

2023since

Overview

4 features

In the Other dev tools space, Regex Tester takes a focused approach. It focuses on testing and debugging regular expressions without leaving an IntelliJ-based IDE. Regex Tester is a B2B product aimed at developers using IntelliJ-based IDEs. Regex Tester is free to use. Regex Tester is available on the web, macOS, Windows, and Linux.

Behind Regex Tester is JetBrains, and it first shipped in 2023. It operates in a well-populated space: PulseGate tracks 5 similar projects. Key capabilities include regex testing, pattern matching, and in-IDE workflow.

Summary written by a language model from the project’s public pages.

Regex testing
Pattern matching
In-IDE workflow
IntelliJ integration

Built with & integrations

Hosting

AWS

Runs on

BrowsermacOSWindowsLinux

Detected from

AWS: x-amz-cf-id header · x-amz-cf-pop header · via header

Trust & compliance

Verified signals

HTTPSFree tier

Indexing history

What PulseGate has recorded for this listing

Indexed9 Sept · 03:33 UTC
Regex Tester verified via JetBrains Plugins
Source: JetBrains Plugins · Open

Frequently asked questions about Regex Tester

What is Regex Tester?: Regex Tester focuses on testing and debugging regular expressions without leaving an IntelliJ-based IDE. It is catalogued under Other dev tools on PulseGate.
Who is Regex Tester for?: Regex Tester is a B2B product built for developers using IntelliJ-based IDEs.
Is Regex Tester free?: Yes — Regex Tester is free to use.
What platforms does Regex Tester run on?: Regex Tester runs on the web, macOS, Windows, and Linux.
Is Regex Tester still active?: Unverified. Regex Tester has not been re-checked since it entered the index, so there is no finding either way — and only a positive finding would say otherwise.
What projects are similar to Regex Tester?: Similar projects tracked by PulseGate include Regexp Tester, Regex Tool, and Regex Helper.Regexp Tester Regex Tool Regex Helper
Who develops Regex Tester?: Regex Tester is developed by JetBrains.
How long has Regex Tester been around?: Regex Tester first shipped in 2023.

At a glance

Platforms: Web
Languages: English
Built for: developers using IntelliJ-based IDEs
Model: B2B
Solves: Testing and debugging regular expressions without leaving an IntelliJ-based IDE.

Registered as

JetBrains Marketplace: 21682

Developer

JetBrains

Index record

Indexed: 9 Sept 2026
Lifecycle: Alive
Last seen: 9 Sept 2026

Identity audit (13)

Slug: regex-tester-jetbrains-com
Lifecycle state recorded: 9 Sept 2026
Verification state: Indexed for public listing
Listing state: Listed: yes
Index status: Included in index
Latest evidence snapshot: 9 Sept 2026
Timeline basis: Indexed-at chronology. This listing's first-seen date was written by the catalog backfill, not observed here, so it is not treated as a sighting.
Name from: Derived from the project's own page and URL.
Category from: Assigned by a language model.
Summary from: Written by a language model from public pages.
Languages from: Detected by a language model from page content.
Last updated: 9 Sept 2026
Canonical URL: https://plugins.jetbrains.com/plugin/21682-regex-tester

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