Best Debuggex Alternatives in 2026
Updated
20 apps from regular expression testers ranked against Debuggex on the same published basis.
- 1Debuggex vs AppTools Regex Tester
- 2Debuggex vs RegexCraft
- 3Debuggex vs regex101
- 4Debuggex vs RegexPilot
- 5Debuggex vs RegexRegex
- 6Debuggex vs The Regex Coach
- 8Debuggex vs RegExr
- 9Debuggex vs Regex Shuttle
- 10Debuggex vs RegEx Visualizer & Explainer
- 11Debuggex vs SK Play Labs Regex Tester
- 12Debuggex vs Regulex
- 13Debuggex vs RegexBuddy
- 14Debuggex vs RegexStudio
- 15Debuggex vs Regex Tester Pro
- 16Debuggex vs RegexAssistant
- 17Debuggex vs Retest
- 18Debuggex vs Regex Hero
- 19Debuggex vs Regexo
- 20Debuggex vs Regex Playground
- 21Debuggex vs RegEx Tester
Debuggex alternatives compared
| # | App | Score | Free plan | From | Runs on |
|---|---|---|---|---|---|
| 1 | AppTools Regex Tester | 7.4 | Free plan | Free | Android, iOS, Linux, Mac, Web, Windows |
| 2 | RegexCraft | 7.1 | Free plan | Free | Linux, Mac, Windows |
| 3 | regex101 | 6.9 | Free plan | €4.99/mo | API, Linux, self-hosted, Web |
| 4 | RegexPilot | 6.9 | Free plan | Free | Browser, Mac, Web |
| 5 | RegexRegex | 6.9 | Free plan | Free | Web |
| 6 | The Regex Coach | 6.9 | Free plan | Free | Linux, Windows |
| 8 | RegExr | 6.8 | Free plan | Free | Web |
| 9 | Regex Shuttle | 6.7 | Free plan | Free | Web |
| 10 | RegEx Visualizer & Explainer | 6.7 | Free plan | Free | Web |
| 11 | SK Play Labs Regex Tester | 6.7 | Free plan | Free | Web |
| 12 | Regulex | 6.4 | No | — | Linux, Web |
| 13 | RegexBuddy | 6.3 | No | — | Linux, Windows |
| 14 | RegexStudio | 6.3 | No | — | Web |
| 15 | Regex Tester Pro | 6.1 | No | $4.99/mo | Browser |
| 16 | RegexAssistant | 6.0 | No | — | Windows |
| 17 | Retest | 6.0 | No | — | Linux |
| 18 | Regex Hero | 5.7 | Free plan | Free | Web, Windows |
| 19 | Regexo | 5.7 | No | — | Windows, Mac, Linux |
| 20 | Regex Playground | 5.6 | No | — | Web |
| 21 | RegEx Tester | 5.5 | No | — | Web |
Make your app an alternative to Debuggex
See the priceThe sponsored alternative slot on this page is labelled Sponsored.
Questions about Debuggex alternatives
What is the best alternative to Debuggex?
AppTools Regex Tester, number 1 in regular expression testers with a score of 7.4 out of 10. The others here: RegexCraft, regex101, RegexPilot and 16 more.
What is the best free alternative to Debuggex?
AppTools Regex Tester is the best-ranked alternative with a free plan. 11 of the 20 alternatives here publish a free plan on their own pricing pages.
How are these alternatives ranked?
Ranked on what each maker publishes: documentation depth, a free tier and the platforms it runs on.