FTP & SFTP Tools
A collection of free, browser-based tools for testing and debugging FTP, SFTP, and FTPS connections. No installation needed.
FTP Connection Tester
Verify FTP server reachability, test credentials, and diagnose connection issues instantly.
SFTP Connection Tester
Test SFTP server connectivity with password or key-based authentication and view detailed results.
FTPS Connection Tester
Check FTPS (FTP over TLS) server connectivity and validate the TLS handshake and certificate chain.
FTP Port Checker
Check whether an FTP port (21, 22, 990, or custom) is open and accepting connections on a remote host.
FTP Response Code Lookup
Look up any FTP status code and get a plain-English explanation of what it means and how to resolve it.
FTPS Certificate Checker
Inspect the TLS certificate of an FTPS server — expiry date, issuer, subject, and chain validity.
SFTP Host Key Fingerprint Viewer
Retrieve and display the SSH host key fingerprint of an SFTP server for identity verification.
FTP Anonymous Login Checker
Check whether an FTP server accepts anonymous logins — a common misconfiguration and security risk.
FTP Server Banner Grabber
Retrieve the raw server banner sent on connection to identify the FTP server software and version.
TLS Protocol Scanner
Detect which TLS versions (1.0, 1.1, 1.2, 1.3) and cipher suites an FTP/FTPS server supports.
FTP URL Parser / Builder
Parse an FTP URL into its components or build a valid FTP/SFTP/FTPS URL from host, port, path, and credentials.
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