RegexH

Name: RegexH
Rating: 4.609756 (252 reviews)
Author: skynet apps

By: skynet apps

Analyzes, designs, learns and manages regular expressions (regex) efficiently

Features & Capabilities

RegexH is a comprehensive Chrome extension designed to help users at all experience levels understand, create, and manage regular expressions (regex) with ease. It provides detailed explanations of regex components, allowing users to analyze complex expressions intuitively.

Key features include designing regex by selecting from pre-established components, evaluating expressions, recognizing captured groups, performing replacements, generating common patterns, and saving frequently used regex for quick access. The app presents information on regex syntax elements, ensuring a seamless learning experience. Developed with user-friendly navigation and multilingual support (including Russian), RegexH is ideal for developers, students, and anyone seeking to master regex. The free version is ad-free, with optional paid features available for enhanced functionality.

User Growth & Download Statistics

App Developer Tools Education

By:

Downloads:

Rating:

Version:

7.3.0 Last updated: 2026-05-17

Version code:

184

Creation date:

2017-03-04

Publisher country:

Permissions:

android.permission.WAKE_LOCK Low risk
sky.programs.regexh.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION

Size:

2.30MB

Email:

re*****@gmail.com

URLs:

Full description:

Source:

Google Play Store

Data ingested on:

2026-06-09

Compare stats and ranking:

Ranking

# 359,408 ▼ 1,445

For Developers

Monetize with App Pass Boost with Extension Booster

Contact the developer

Chrome-Stats does not own this Android app. Please use these information below to contact the Android app developer.

Developed by:

skynet apps

Google Play Store

https://play.google.com/store/apps/details?id=sky.programs.regexh

Email:

re*****@gmail.com

User Reviews

RegexH is praised for its detailed regex explanations, cheat sheet, and dark mode that enhances usability on mobile devices. It is lightweight and developers provide quick support. However, users find the interface somewhat confusing, especially when using replacement mode due to output field being hidden. Missing features such as opening files, find next, and multiline mode behavior are noted. Keyboard overlap issues and incomplete replacement functionality (like tabs and newlines) are reported. Overall, RegexH is a useful regex tool with room for UI and feature improvements.

Pros

Provides regex syntax explanation and expands capture groups which aids learning.
Includes a handy cheat sheet and helpful tools for testing and creating regex expressions.
Dark theme option is well received and easy on the eyes.
Responsive and helpful developer support improving issues promptly.
Lightweight and efficient app optimized for mobile usage.

Cons

Interface can be confusing and not very intuitive, especially in replacement mode where output text is hidden under the keyboard.
Lack of some requested features like open file support, find next function, and multiline matching behavior issues.
Keyboard sometimes covers matched results making it difficult to review regex matches.
Some users experienced issues with replacing characters like tab (\t) and newline (\n) not working properly.
Clipboard functionality for running matches or replacements on clipboard content is missing but desired.

Recent reviews

Absolutely everything I was looking for. Has syntax explanation, even expands capture groups. Has a handy cheat sheet as well. Only thing I'm missing is a more detailed list of regex elements like my other favorite regex tool does.

Ba*****, 2024-12-15

Hi, thank you for bringing this useful tool, which I definitely recommend. - The Dark theme colors are well chosen. However there is still much room for improvement regarding the interface, which is not yet very practical and still feels a bit messy/poor. I never remember how to find the output text, in the "replacement mode", simply hidden under my keyboard. I feel lost even though it is such a simple app, lol. The top-right menu could use icons. Pay in mind it's just constructive criticism :)