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Best SK Play Labs Regex Tester Alternatives in 2026

Updated

20 apps from code playground software ranked against SK Play Labs Regex Tester on the same published basis.

  1. 1
    Playcode Free plan AndroidiOSLinuxMacWeb $25/mo6.8
    SK Play Labs Regex Tester vs Playcode
  2. 2
    Replit Free plan AndroidiOSLinuxMacWeb $18/mo6.8
    SK Play Labs Regex Tester vs Replit
  3. 3
    CodeHS Free plan AndroidiOSWeb 6.6
    SK Play Labs Regex Tester vs CodeHS
  4. 4
    JDoodle Free plan AndroidapiextensioniOSWeb 6.6
    SK Play Labs Regex Tester vs JDoodle
  5. 5
    Scratch Free plan AndroidMacWebWin $2.92/mo6.6
    SK Play Labs Regex Tester vs Scratch
  6. 6
    JupyterLite Free plan AndroidLinuxself-hostedWeb Free6.5
    SK Play Labs Regex Tester vs JupyterLite
  7. 7
    OneCompiler Free plan AndroidWeb 6.5
    SK Play Labs Regex Tester vs OneCompiler
  8. 8
    CodePad Free plan iOSWeb Free6.4
    SK Play Labs Regex Tester vs CodePad
  9. 9
    CodePen Free plan apiWeb $8/mo6.4
    SK Play Labs Regex Tester vs CodePen
  10. 10
    Google Colab Free plan apiextensionWeb 6.4
    SK Play Labs Regex Tester vs Google Colab
  11. 11
    JSFiddle Free plan apiWeb €8/mo6.4
    SK Play Labs Regex Tester vs JSFiddle
  12. 12
    Observable Free plan self-hostedWeb $2,225/mo6.4
    SK Play Labs Regex Tester vs Observable
  13. 13
    Rust Playground Free plan self-hostedWeb Free6.4
    SK Play Labs Regex Tester vs Rust Playground
  14. 14
    StackBlitz Free plan apiself-hostedWeb Free6.4
    SK Play Labs Regex Tester vs StackBlitz
  15. 15
    TutorialsPoint Coding Ground Free plan Web Free6.4
    SK Play Labs Regex Tester vs TutorialsPoint Coding Ground
  16. 16
    TypeScript Playground Free plan Web Free6.4
    SK Play Labs Regex Tester vs TypeScript Playground
  17. 17
    Val Town Free plan apiWeb $21/mo6.4
    SK Play Labs Regex Tester vs Val Town
  18. 18
    Web Maker Free plan extensionWeb $4/mo6.4
    SK Play Labs Regex Tester vs Web Maker
  19. 19
    Cloudflare Workers Playground Free plan Web Free6.3
    SK Play Labs Regex Tester vs Cloudflare Workers Playground
  20. 20
    Code.org App Lab Free plan Web Free6.3
    SK Play Labs Regex Tester vs Code.org App Lab

SK Play Labs Regex Tester alternatives compared

#AppScoreFree planFromRuns on
1Playcode6.8Free plan$25/moAndroid, iOS, Linux, Mac, Web, Windows
2Replit6.8Free plan$18/moAndroid, iOS, Linux, Mac, Web, Windows
3CodeHS6.6Free planAndroid, iOS, Web
4JDoodle6.6Free planAndroid, API, Browser, iOS, Web
5Scratch6.6Free plan$2.92/moAndroid, Mac, Web, Windows
6JupyterLite6.5Free planFreeAndroid, Linux, self-hosted, Web
7OneCompiler6.5Free planAndroid, Web
8CodePad6.4Free planFreeiOS, Web
9CodePen6.4Free plan$8/moAPI, Web
10Google Colab6.4Free planAPI, Browser, Web
11JSFiddle6.4Free plan€8/moAPI, Web
12Observable6.4Free plan$2,225/moself-hosted, Web
13Rust Playground6.4Free planFreeself-hosted, Web
14StackBlitz6.4Free planFreeAPI, self-hosted, Web
15TutorialsPoint Coding Ground6.4Free planFreeWeb
16TypeScript Playground6.4Free planFreeWeb
17Val Town6.4Free plan$21/moAPI, Web
18Web Maker6.4Free plan$4/moBrowser, Web
19Cloudflare Workers Playground6.3Free planFreeWeb
20Code.org App Lab6.3Free planFreeWeb
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Questions about SK Play Labs Regex Tester alternatives

What is the best alternative to SK Play Labs Regex Tester?

Playcode, number 1 in code playground software with a score of 6.8 out of 10. The others here: Replit, CodeHS, JDoodle and 16 more.

What is the best free alternative to SK Play Labs Regex Tester?

Playcode is the best-ranked alternative with a free plan. 20 of the 20 alternatives here publish a free plan on their own pricing pages.

How are these alternatives ranked?

Ranked free-and-open first: a usable free tier and open-source code, then the platforms it runs on and its documentation.