★★★★★431+Code & Markup Tools · Valid Syntax Formatting

Convert Code & Markup Instantly

Convert between 431 code formats — Markdown, HTML, JSON, XML, YAML, and JSX. Fast, private, and 100% free.

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🔥 Top Code Conversions

All Code & Markup Conversion Pairs

Showing 431 available code conversion tools

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C to CPP

Convert and format C source code & markup to CPP syntax online.

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C to GO

Convert and format C source code & markup to GO syntax online.

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C to JAVA

Convert and format C source code & markup to JAVA syntax online.

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C to JS

Convert and format C source code & markup to JS syntax online.

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C to KOTLIN

Convert and format C source code & markup to KOTLIN syntax online.

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C to PHP

Convert and format C source code & markup to PHP syntax online.

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C to PY

Convert and format C source code & markup to PY syntax online.

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C to RB

Convert and format C source code & markup to RB syntax online.

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C to SWIFT

Convert and format C source code & markup to SWIFT syntax online.

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C to TS

Convert and format C source code & markup to TS syntax online.

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CLOJURE to CPP

Convert and format CLOJURE source code & markup to CPP syntax online.

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CLOJURE to GO

Convert and format CLOJURE source code & markup to GO syntax online.

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CLOJURE to JAVA

Convert and format CLOJURE source code & markup to JAVA syntax online.

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CLOJURE to JS

Convert and format CLOJURE source code & markup to JS syntax online.

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CLOJURE to KOTLIN

Convert and format CLOJURE source code & markup to KOTLIN syntax online.

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CLOJURE to PHP

Convert and format CLOJURE source code & markup to PHP syntax online.

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CLOJURE to PY

Convert and format CLOJURE source code & markup to PY syntax online.

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CLOJURE to RB

Convert and format CLOJURE source code & markup to RB syntax online.

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CLOJURE to SWIFT

Convert and format CLOJURE source code & markup to SWIFT syntax online.

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CLOJURE to TS

Convert and format CLOJURE source code & markup to TS syntax online.

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CPP to C

Convert and format CPP source code & markup to C syntax online.

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CPP to CLOJURE

Convert and format CPP source code & markup to CLOJURE syntax online.

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CPP to CS

Convert and format CPP source code & markup to CS syntax online.

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CPP to CSS

Convert and format CPP source code & markup to CSS syntax online.

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CPP to GO

Convert and format CPP source code & markup to GO syntax online.

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CPP to GROOVY

Convert and format CPP source code & markup to GROOVY syntax online.

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CPP to HTML

Convert and format CPP source code & markup to HTML syntax online.

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CPP to JAVA

Convert and format CPP source code & markup to JAVA syntax online.

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CPP to JS

Convert and format CPP source code & markup to JS syntax online.

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CPP to JSON

Convert and format CPP source code & markup to JSON syntax online.

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CPP to JSX

Convert and format CPP source code & markup to JSX syntax online.

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CPP to KOTLIN

Convert and format CPP source code & markup to KOTLIN syntax online.

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CPP to LESS

Convert and format CPP source code & markup to LESS syntax online.

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CPP to OBJECTIVE-C

Convert and format CPP source code & markup to OBJECTIVE-C syntax online.

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CPP to PHP

Convert and format CPP source code & markup to PHP syntax online.

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CPP to PY

Convert and format CPP source code & markup to PY syntax online.

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CPP to RB

Convert and format CPP source code & markup to RB syntax online.

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CPP to RUST

Convert and format CPP source code & markup to RUST syntax online.

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CPP to SCALA

Convert and format CPP source code & markup to SCALA syntax online.

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CPP to SCSS

Convert and format CPP source code & markup to SCSS syntax online.

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CPP to SWIFT

Convert and format CPP source code & markup to SWIFT syntax online.

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CPP to TS

Convert and format CPP source code & markup to TS syntax online.

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CPP to TSX

Convert and format CPP source code & markup to TSX syntax online.

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CPP to XML

Convert and format CPP source code & markup to XML syntax online.

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CPP to YAML

Convert and format CPP source code & markup to YAML syntax online.

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CS to CPP

Convert and format CS source code & markup to CPP syntax online.

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CS to GO

Convert and format CS source code & markup to GO syntax online.

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CS to JAVA

Convert and format CS source code & markup to JAVA syntax online.

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CS to JS

Convert and format CS source code & markup to JS syntax online.

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CS to KOTLIN

Convert and format CS source code & markup to KOTLIN syntax online.

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CS to PHP

Convert and format CS source code & markup to PHP syntax online.

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CS to PY

Convert and format CS source code & markup to PY syntax online.

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CS to RB

Convert and format CS source code & markup to RB syntax online.

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CS to SWIFT

Convert and format CS source code & markup to SWIFT syntax online.

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CS to TS

Convert and format CS source code & markup to TS syntax online.

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CSS to CPP

Convert and format CSS source code & markup to CPP syntax online.

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CSS to GO

Convert and format CSS source code & markup to GO syntax online.

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CSS to JAVA

Convert and format CSS source code & markup to JAVA syntax online.

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CSS to JS

Convert and format CSS source code & markup to JS syntax online.

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CSS to KOTLIN

Convert and format CSS source code & markup to KOTLIN syntax online.

🔗 Comprehensive Internal Conversion Directory

Explore All CODE Pairs & Formats

Fast direct access to all 431 supported conversions across the CODE engine.

🗂️ Complete CODE Matrix by Source Format

From C10 conversions

CPP GO JAVA JS KOTLIN PHP PY RB SWIFT TS

From CLOJURE10 conversions

CPP GO JAVA JS KOTLIN PHP PY RB SWIFT TS

From CPP25 conversions

C CLOJURE CS CSS GO GROOVY HTML JAVA JS JSON JSX KOTLIN LESS OBJECTIVE-C PHP PY RB RUST SCALA SCSS SWIFT TS TSX XML YAML

From CS10 conversions

CPP GO JAVA JS KOTLIN PHP PY RB SWIFT TS

From CSS13 conversions

CPP GO JAVA JS KOTLIN LESS PHP PY RB SASS SCSS SWIFT TS

From GO25 conversions

C CLOJURE CPP CS CSS GROOVY HTML JAVA JS JSON JSX KOTLIN LESS OBJECTIVE-C PHP PY RB RUST SCALA SCSS SWIFT TS TSX XML YAML

From GROOVY10 conversions

CPP GO JAVA JS KOTLIN PHP PY RB SWIFT TS

From HTML14 conversions

CPP GO JAVA JS JSX KOTLIN MARKDOWN MD PHP PUG PY RB SWIFT TS

From JAVA25 conversions

C CLOJURE CPP CS CSS GO GROOVY HTML JS JSON JSX KOTLIN LESS OBJECTIVE-C PHP PY RB RUST SCALA SCSS SWIFT TS TSX XML YAML

From JS25 conversions

C CLOJURE CPP CS CSS GO GROOVY HTML JAVA JSON JSX KOTLIN LESS OBJECTIVE-C PHP PY RB RUST SCALA SCSS SWIFT TS TSX XML YAML

From JSON12 conversions

CPP GO JAVA JS KOTLIN PHP PY RB SWIFT TS XML YAML

From JSX11 conversions

CPP GO JAVA JS KOTLIN PHP PY RB SWIFT TS TSX

From KOTLIN25 conversions

C CLOJURE CPP CS CSS GO GROOVY HTML JAVA JS JSON JSX LESS OBJECTIVE-C PHP PY RB RUST SCALA SCSS SWIFT TS TSX XML YAML

From LESS11 conversions

CPP CSS GO JAVA JS KOTLIN PHP PY RB SWIFT TS

From MARKDOWN1 conversions

HTML

From MD1 conversions

HTML

From OBJECTIVE-C10 conversions

CPP GO JAVA JS KOTLIN PHP PY RB SWIFT TS

From PHP25 conversions

C CLOJURE CPP CS CSS GO GROOVY HTML JAVA JS JSON JSX KOTLIN LESS OBJECTIVE-C PY RB RUST SCALA SCSS SWIFT TS TSX XML YAML

From PUG1 conversions

HTML

From PY25 conversions

C CLOJURE CPP CS CSS GO GROOVY HTML JAVA JS JSON JSX KOTLIN LESS OBJECTIVE-C PHP RB RUST SCALA SCSS SWIFT TS TSX XML YAML

From RB25 conversions

C CLOJURE CPP CS CSS GO GROOVY HTML JAVA JS JSON JSX KOTLIN LESS OBJECTIVE-C PHP PY RUST SCALA SCSS SWIFT TS TSX XML YAML

From RUST10 conversions

CPP GO JAVA JS KOTLIN PHP PY RB SWIFT TS

From SASS1 conversions

CSS

From SCALA10 conversions

CPP GO JAVA JS KOTLIN PHP PY RB SWIFT TS

From SCSS11 conversions

CPP CSS GO JAVA JS KOTLIN PHP PY RB SWIFT TS

From SVG2 conversions

JSX TSX

From SWIFT25 conversions

C CLOJURE CPP CS CSS GO GROOVY HTML JAVA JS JSON JSX KOTLIN LESS OBJECTIVE-C PHP PY RB RUST SCALA SCSS TS TSX XML YAML

From TS25 conversions

C CLOJURE CPP CS CSS GO GROOVY HTML JAVA JS JSON JSX KOTLIN LESS OBJECTIVE-C PHP PY RB RUST SCALA SCSS SWIFT TSX XML YAML

From TSX11 conversions

CPP GO JAVA JS JSX KOTLIN PHP PY RB SWIFT TS

From XML11 conversions

CPP GO JAVA JS JSON KOTLIN PHP PY RB SWIFT TS

From YAML11 conversions

CPP GO JAVA JS JSON KOTLIN PHP PY RB SWIFT TS

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Frequently Asked Questions

Common questions about code & markup conversions.

Convert Code & Markup Instantly

Most Popular Code & Markup Converters

Markdown to HTML

HTML to Markdown

JSON to XML

XML to JSON

YAML to JSON

JSON to YAML

HTML to JSX

All Code & Markup Conversion Pairs

C to CPP

C to GO

C to JAVA

C to JS

C to KOTLIN

C to PHP

C to PY

C to RB

C to SWIFT

C to TS

CLOJURE to CPP

CLOJURE to GO

CLOJURE to JAVA

CLOJURE to JS

CLOJURE to KOTLIN

CLOJURE to PHP

CLOJURE to PY

CLOJURE to RB

CLOJURE to SWIFT

CLOJURE to TS

CPP to C

CPP to CLOJURE

CPP to CS

CPP to CSS

CPP to GO

CPP to GROOVY

CPP to HTML

CPP to JAVA

CPP to JS

CPP to JSON

CPP to JSX

CPP to KOTLIN

CPP to LESS

CPP to OBJECTIVE-C

CPP to PHP

CPP to PY

CPP to RB

CPP to RUST

CPP to SCALA

CPP to SCSS

CPP to SWIFT

CPP to TS

CPP to TSX

CPP to XML

CPP to YAML

CS to CPP

CS to GO

CS to JAVA

CS to JS

CS to KOTLIN

CS to PHP

CS to PY

CS to RB

CS to SWIFT

CS to TS

CSS to CPP

CSS to GO

CSS to JAVA

CSS to JS

CSS to KOTLIN

Explore All CODE Pairs & Formats

🗂️ Complete CODE Matrix by Source Format

Frequently Asked Questions