Compress any file, or restore a .schemazip file back to the exact original — no install, nothing retained after the request.
Drop a file here, or click to choose one
Any file — PDF, XML, JSON, Excel, ZIP — compressed to .schemazip, up to 2MB on the web app
Your file is processed in memory for this one request only — never written to persistent storage, never logged, never retained. Compress caps at 2MB, decompress at 8MB, on this free-tier deployment.