Generate type definitions from JSON for TypeScript, Java, C#, Python, Go, Rust, and Kotlin. Everything runs locally in your browser — nothing is uploaded.
Generate TypeScript interface from JSON
Convert INI configs to JSON. Everything runs locally in your browser — nothing is uploaded.
Strip all HTML tags from content and decode HTML entities. Convert any HTML document back to clean plain text. Everything runs locally in your browser — nothing is uploaded.
Convert JSON objects into a human-readable Toon format using → arrows instead of colons. Everything runs locally in your browser — nothing is uploaded.
Generate common HTTP headers for JSON, REST, and GraphQL APIs with correct Content-Type and authorization patterns. Everything runs locally in your browser — nothing is uploaded.
Convert messy CSV or Excel sheets from clients into clean JSON in one batch. Handles missing values, nested rows, and generates strict JSON schemas for 50+ files at once. Everything runs locally in your browser — nothing is uploaded.
JSON to Code Generator lets you generate type definitions from JSON for TypeScript, Java, C#, Python, Go, Rust, and Kotlin. Everything runs locally in your browser — nothing is uploaded.. It works on any device with a modern web browser.
Generate type definitions from JSON for TypeScript, Java, C#, Python, Go, Rust, and Kotlin. Everything runs locally in your browser — nothing is uploaded. It runs entirely in your browser — no software installation or data uploads required.
Upload a file from your device. Drag and drop or use the file picker to select your document.
Yes. After the initial page load, JSON to Code Generator runs entirely on your device with no internet connection needed. All processing is done locally.
Yes, this tool is completely free with no usage limits, registration, or credit card required.
All processing happens locally in your browser. Your data is never uploaded to any server.
Yes. After the initial page load, the tool runs entirely offline without requiring an internet connection.
No. You can use this tool unlimited times with no quotas or restrictions.
Any modern web browser (Chrome, Firefox, Safari, Edge) on desktop or mobile. No installation needed.
JSON to XML
Converts JSON files to XML format — APIs, configuration files, and data exchange between web services to enterprise systems, SOAP APIs, document formats like DOCX and SVG. All conversion happens locally in your browser with no file size limits.
Archive Converter
Compress ZIP archives directly in your browser. Upload any file and download a standard ZIP archive — no uploads to servers, no file size limits.
MKV to MP4
Convert MKV video files to MP4 format directly in your browser. 100% free, private — your files never leave your device.
MOV to MP4
Convert MOV video files to MP4 format directly in your browser. 100% free, private — your files never leave your device.
WEBM to MP4
Convert WEBM video files to MP4 format directly in your browser. 100% free, private — your files never leave your device.
EPUB to PDF
Converts EPUB files to PDF format — e-readers, mobile devices, and accessible digital books to document sharing, printing, and archival with consistent formatting. All conversion happens locally in your browser with no file size limits.