# Regex Pattern Tester - Tool

> Test and debug regex offline. Real-time matching and replace

Canonical page: [https://chrome-stats.com/d/com.remzan.regexpatterntester](https://chrome-stats.com/d/com.remzan.regexpatterntester)

## Overview

- **ID:** `com.remzan.regexpatterntester`
- **Platform:** Android
- **Type:** Android app
- **Status:** Available
- **Publisher:** Mremzan3
- **Category:** EDUCATION
- **Downloads:** 163
- **Version:** 1.0
- **Last updated:** 2026-01-09
- **First published:** 2026-01-08
- **Publisher country:** GB
- **Size:** 11 MB
- **Data as of:** 2026-09-13
- **Store listing:** [Google Play Store](https://play.google.com/store/apps/details?id=com.remzan.regexpatterntester)
- **Privacy policy:** [https://notepadflow1.blogspot.com/p/privacy-policy.html](https://notepadflow1.blogspot.com/p/privacy-policy.html)

## Description

Regex Pattern Tester is a fast, fully offline utility designed to help developers and students test, debug, and understand regular expressions without relying on online tools.<br><br>The app works completely on your device. No internet connection, no permissions, and no data collection.<br><br>Key features<br><br>Real-time regex matching with instant highlights<br><br>Find and replace with capture group support ($1, $2, etc.)<br><br>Instant pattern validation with clear error messages<br><br>Built-in library of common regex patterns (email, URL, date, phone, and more)<br><br>Searchable history saved locally on your device<br><br>Export results as plain text, HTML, JSON, or Markdown<br><br>Built-in regex cheat sheet for quick reference<br><br>Clean Material 3 interface with light and dark themes<br><br>Privacy-first design<br><br>Works completely offline<br><br>No internet access required<br><br>No ads or trackers<br><br>No permissions needed<br><br>All data stays locally on your device<br><br>Who this app is for<br><br>Developers testing and debugging regex patterns<br><br>Students learning regular expressions<br><br>System administrators working with logs and text data<br><br>Writers and editors using pattern-based text replacement<br><br>Technical details<br><br>Android 6.0 and above<br><br>Small app size<br><br>English language<br><br>No background services<br><br>Regex Pattern Tester is a simple, reliable, and private tool for anyone who needs accurate regex testing anytime, anywhere.<br><br>Support<br>If you have questions or feedback, contact us at:<br>khanads284@gmail.com

## Rankings

- #1,790,553 — Overall

## Permissions and access

### Permissions

- `com.android.vending.CHECK_LICENSE`
- `com.remzan.regexpatterntester.DYNAMIC_RECEIVER_NOT_EXPORTED_PERMISSION`

## Similar extensions and apps

- [TRADEN Regex Tester](https://chrome-stats.com/d/com.TRADEN.tradenregextester)
- [Regex Tester](https://chrome-stats.com/d/com.siamakerlab.regextester) — 26 users
- [Regex Editor](https://chrome-stats.com/d/com.sanca.regexeditor) — 23 users
- [Regex Studio](https://chrome-stats.com/d/com.yasein.regexstudio) — 4 users
- [RegexLab - Live Regex Tester](https://chrome-stats.com/d/com.app.live_match_footbal_stramiptv) — 9,225 users, 3.17 / 5
- [Pocket Regex](https://chrome-stats.com/d/com.wanstudios.pocketregex) — 8 users
- [Regex Playground](https://chrome-stats.com/d/info.camposha.regex_playground) — 311 users
- [RegexScope: Regex Tester](https://chrome-stats.com/d/ai.saifullah.regexpilot) — 12 users
- [Capture: Regex Tester](https://chrome-stats.com/d/com.khap.capture) — 18 users
- [RegexPro - Regex Testing Tool](https://chrome-stats.com/d/com.quda.regexpro) — 157 users
- [Regexion](https://chrome-stats.com/d/com.regexion84.regexion) — 7 users
- [Parser: Regex Tester](https://chrome-stats.com/d/com.kiswa.parser) — 211 users

---

Source: [Chrome-Stats](https://chrome-stats.com/d/com.remzan.regexpatterntester)