Regex Tester Live
Test regex patterns in real time with live match highlighting, capture group breakdown, and a built-in library of common patterns.
As of June 2026, Regex Tester Live has 2 users in the Developer Tools category.
Usersno change0%
2
2
Ratingno change0%
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— reviews
Reviewsno change0%
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Version
1.0.1
Manifest V3
90-day change · In the last 90 days this extension 1 version update.
History
6 snapshotsTracking since Apr 2, 2026.
View as table
| Date | Users | Rating | Reviews | Version |
|---|---|---|---|---|
| Apr 2, 2026 | — | — | — | 1.0.0 |
| Apr 17, 2026 | — | — | — | 1.0.0 |
| Apr 27, 2026 | 1 | — | — | 1.0.1 |
| May 10, 2026 | 1 | — | — | 1.0.1 |
| May 29, 2026 | 2 | — | — | 1.0.1 |
| Jun 4, 2026 | 3 | — | — | 1.0.1 |
| Now | 2 | — | — | 1.0.1 |
Permissions & access
- Permissions
- storage
- Host access
- None declared
Screenshots
About
🔍 MASTER REGULAR EXPRESSIONS Regex Tester Live is your ultimate tool for writing, testing, and debugging regular expressions directly in your browser. ✨ KEY FEATURES: ⚡ LIVE TESTING • Real-time match highlighting as you type • Instant feedback on pattern validity • Test against multiple sample strings • See exactly where matches occur 🎯 CAPTURE GROUPS • Visual breakdown of all capture groups • Named group support • Group highlighting in different colors • Easy extraction of matched values 📚 PATTERN LIBRARY • Common regex patterns built-in • Email, phone, URL validators • Date/time patterns • Credit card formats • Custom patterns you can save 🛠️ DEVELOPER TOOLS • Multiple regex flags (g, i, m, s, u) • Quick reference cheat sheet • Export to multiple languages • Copy as JavaScript, Python, PHP ⚙️ CUSTOMIZATION • Dark mode interface • Adjustable font size • Persistent pattern history • Keyboard shortcuts 🏆 WHY REGEX TESTER LIVE? ✓ No more switching to online testers ✓ Works offline - all processing local ✓ Beautiful glassmorphism UI ✓ 3-day free trial, then just $0.99/month ✓ Privacy-first: your patterns stay on your device 💡 PERFECT FOR: • Web developers • Data analysts • QA engineers • Anyone working with text patterns Start your free trial today and master regex!
Technical
- Version
- 1.0.1
- Manifest
- V3
- Size
- 25.98KiB
- Min Chrome
- 88
- Languages
- 1
- Featured
- No
Metadata
- ID
- polmckpmdiffnbegaokllgelijnnnapf
- Developer ID
- u4550a72a5f846ee5b42434f561602076
- Developer Email
- [email protected]
- Created
- Apr 1, 2026
- Last Updated (Store)
- Apr 3, 2026
- Last Scraped
- Jun 10, 2026
- Website
- —
- Support URL
- https://graysoft.dev
- Privacy Policy
- https://fileshot.io/privacy
Data sourced from the Chrome Web Store · last verified Jun 10, 2026.