Best Code Formatting Tools in 2026
Updated
34 code formatting tools ranked on what their makers publish — plans and prices, free tiers, platforms and the facts on their own pages.
34ranked
1free plans on this page
4 Oct 2026last checked
Input list Code Formatting Tools 9 channels on this page · 42 of 72 spec lines stated by the makers
Ch Tool Free planPaid fromSupported languagesSupported platformsEditor integrationIgnore filesChanged-lines formattingLibrary API Spec sheet Score
26 swift-format Free plannot statedPaid fromnot statedSupported languagesSwiftSupported platformsmacOS, iOSEditor integrationYesIgnore filesnot statedChanged-lines formattingnot statedLibrary APIYes 4/8spec lines stated 6.0
27 Fantomas Free plannot statedPaid fromnot statedSupported languagesF#Supported platformsweb, self hostedEditor integrationYesIgnore filesYesChanged-lines formattingnot statedLibrary APIYes 5/8spec lines stated 5.9
28 js-beautify Free planYesPaid fromnot statedSupported languagesJavaScript, JSON, React.js, HTML, CSS, SCSS, SASSSupported platformsWeb browser, Node.js, PythonEditor integrationYesIgnore filesnot statedChanged-lines formattingnot statedLibrary APIYes 5/8spec lines stated 5.9
29 Laravel Pint Free plannot statedPaid fromnot statedSupported languagesPHPSupported platformslinuxEditor integrationnot statedIgnore filesYesChanged-lines formattingYesLibrary APInot stated 4/8spec lines stated 5.8
30 Scalafmt Free planYesPaid fromnot statedSupported languagesScala 2, Scala 3, sbt, Scala scriptsSupported platformsCLI, editors, build tools, standalone libraryEditor integrationYesIgnore filesYesChanged-lines formattingYesLibrary APIYes 7/8spec lines stated 5.8
31 Spotless Free plannot statedPaid fromnot statedSupported languagesANTLR, C, C#, C++, CSS, Flow, GraphQL, Groovy, HTML, Java, JavaScript, JSON, JSX, Kotlin, Less, Markdown, Objective-C, Protobuf, Python, Scala, SCSS, Shell, SQL, TypeScript, Vue, YAML, Gherkin, Go, RDF, AnythingSupported platformsGradle, Maven, SBT, other build systemsEditor integrationYesIgnore filesYesChanged-lines formattingYesLibrary APIYes 6/8spec lines stated 5.8
32 google-java-format Free plannot statedPaid fromnot statedSupported languagesJavaSupported platformsJVM command line; IntelliJ IDEA; Android Studio; Eclipse; Visual Studio CodeEditor integrationYesIgnore filesnot statedChanged-lines formattingYesLibrary APIYes 5/8spec lines stated 5.7
33 OCamlFormat Free planYesPaid fromnot statedSupported languagesOCamlSupported platformsnot statedEditor integrationYesIgnore filesYesChanged-lines formattingnot statedLibrary APIYes 5/8spec lines stated 5.7
34 UglifyJS Free planYesPaid fromnot statedSupported languagesnot statedSupported platformsnot statedEditor integrationnot statedIgnore filesnot statedChanged-lines formattingnot statedLibrary APInot stated 1/8spec lines stated 5.0
Compare all 9 in a table
| # | Tool | Score | Free plan | From | Free plan | Paid from | Supported languages | Supported platforms |
|---|---|---|---|---|---|---|---|---|
| 26 | swift-format | 6.0 | No | — | — | — | Swift | macOS, iOS |
| 27 | Fantomas | 5.9 | No | — | — | — | F# | web, self_hosted |
| 28 | js-beautify | 5.9 | No | — | Yes | — | JavaScript, JSON, React.js, HTML, CSS, SCSS, SASS | Web browser, Node.js, Python |
| 29 | Laravel Pint | 5.8 | No | — | — | — | PHP | linux |
| 30 | Scalafmt | 5.8 | No | — | Yes | — | Scala 2, Scala 3, sbt, Scala scripts | CLI, editors, build tools, standalone library |
| 31 | Spotless | 5.8 | No | — | — | — | ANTLR, C, C#, C++, CSS, Flow, GraphQL, Groovy, HTML, Java, JavaScript, JSON, JSX, Kotlin, Less, Markdown, Objective-C, Protobuf, Python, Scala, SCSS, Shell, SQL, TypeScript, Vue, YAML, Gherkin, Go, RDF, Anything | Gradle, Maven, SBT, other build systems |
| 32 | google-java-format | 5.7 | No | — | — | — | Java | JVM command line; IntelliJ IDEA; Android Studio; Eclipse; Visual Studio Code |
| 33 | OCamlFormat | 5.7 | No | — | Yes | — | OCaml | — |
| 34 | UglifyJS | 5.0 | Free plan | Free | Yes | — | — | — |
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