Klartext

什么是 Klartext？

Klartext converts PDFs, scans, photos, Word and Excel files into clean Markdown and structured JSON. Text recognition and document processing run on a self-hosted server without sending files to external AI providers. No API key, token package or installation is required. Upload your files, start the conversion and download the result. Klartext currently supports individual files and batch uploads, including scanned documents.