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tsconfig.json Generator - Free Online Dev Tool | IconVault

Generate a correct tsconfig.json in seconds with Node, React, Next.js, Deno and library presets. Free, runs in your browser.

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tsconfig Generator

A correct tsconfig.json in seconds: presets plus plain toggles

5 of 5 free uses left
Start from a preset:

Backend services, CLIs and scripts running on modern Node.

jsx: none means the key is left out of the file, which is what plain Node projects want.

tsconfig.json - live preview

{
  "compilerOptions": {
    "target": "ES2022",
    "module": "NodeNext",
    "moduleResolution": "nodenext",
    "strict": true,
    "esModuleInterop": true,
    "skipLibCheck": true,
    "forceConsistentCasingInFileNames": true,
    "allowSyntheticDefaultImports": false,
    "resolveJsonModule": true,
    "declaration": false,
    "sourceMap": true,
    "outDir": "dist",
    "rootDir": "src"
  },
  "include": [
    "src"
  ],
  "exclude": [
    "node_modules",
    "dist"
  ]
}

5 of 5 free copies left. Everything runs in your browser, nothing is uploaded.

About this tool

IconVault's tsconfig Generator builds a working tsconfig.json from ready-made presets for Node.js, React, Next.js, Deno and library projects, plus plain toggles for the options that actually matter: strict, target, module, lib, esModuleInterop, skipLibCheck, declaration and sourceMap, with a short explanation of what each one does.

The generated config can be copied or downloaded instantly, and everything runs entirely in your browser, free with no signup. The honest note: presets cover common setups, so unusual monorepo or bundler-specific needs may still require a manual tweak of paths or moduleResolution.

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