Show HN: Instant Thumbnail for File Url

Generating thumbnails from PDFs, DOCs, and other files is surprisingly painful — slow, clunky, or requires APIs. We built a simple solution internally for The Drive AI: just prepend preview.thedrive.ai/ to any file URL and get an instant thumbnail. Files aren’t stored and are deleted immediately. And absolutely FREE! https://preview.thedrive.ai/ https://preview.thedrive.ai/