Free Online Tools

FTP, SFTP & WebDAV Tools

A collection of 12 free, browser-based tools for testing and debugging FTP, SFTP, FTPS, and WebDAV connections. No installation needed.

Connection Testers

Verify FTP server reachability, test credentials, and diagnose connection issues instantly.

Test SFTP server connectivity with password or key-based authentication and view detailed results.

Check FTPS (FTP over TLS) server connectivity and validate the TLS handshake and certificate chain.

Test a WebDAV server with a real PROPFIND request. Verify credentials, check DAV compliance level, and diagnose errors.

Inspect the TLS certificate of an FTPS server — expiry date, issuer, subject, and chain validity.

Retrieve and display the SSH host key fingerprint of an SFTP server for identity verification.

Check whether an FTP server accepts anonymous logins — a common misconfiguration and security risk.

Detect which TLS versions (1.0, 1.1, 1.2, 1.3) and cipher suites an FTP/FTPS server supports.

Check whether an FTP port (21, 22, 990, or custom) is open and accepting connections on a remote host.

Look up any FTP status code and get a plain-English explanation of what it means and how to resolve it.

Retrieve the raw server banner sent on connection to identify the FTP server software and version.

Parse an FTP URL into its components or build a valid FTP/SFTP/FTPS URL from host, port, path, and credentials.

FTPie is a modern Windows FTP client that supports FTP, SFTP, FTPS, WebDAV, and 10+ cloud services — all in one app.