Fill a simple form to generate a valid package.json with scripts, dependencies, author and license fields.
🔒 Your project info stays on your device and is never uploaded.
Every Node.js project needs a valid package.json, but the exact structure for scripts, dependency version ranges and metadata fields is easy to get wrong. Fill the form once and copy or download a correctly formatted file.
Add as many npm scripts, dependencies and devDependencies as your project needs.
Watch the generated file update instantly as you fill in each field.
The file is generated entirely in your browser. Nothing is uploaded.
Name, version, description, main entry file, scripts, dependencies, devDependencies, author, license, and repository URL.
Yes. Enter the package name and version, such as express and ^4.19.2, and it will be added to the dependencies object.
No. It only generates the package.json file. Run npm install after adding it to your project to install the listed packages.
No. The file is generated entirely in your browser.