Messy PDFs, slide decks, spreadsheets, and web pages become clean, structured text for AI pipelines once Docling Serve has converted them. Open the built-in playground, paste a link or drop a file, and press Convert to see the result beside the options that produced it. A page viewer draws the detected layout over each scanned page, with filters for text, tables, and pictures. Output tabs show Markdown, HTML, and JSON, and one click downloads everything as a zip. The options panel picks OCR engines, table structure models, picture descriptions, code and formula enrichment, and chart extraction, each with its own preset. Copy the exact request as a curl command or a Python snippet and move it straight into production code. A Server tab lists the limits, supported sources and targets, installed library versions, and every model preset the instance offers. Optional API keys, S3 or Google Drive sources, and async task queues cover shared team deployments. Running on a dedicated VPS on RepoCloud with guaranteed CPU, RAM, and SSD, full root SSH access, and a browser serial console. MIT licensed.