This is one of the most reliable options for testing both directions of data transfer. speedtest.tele2.net Username: anonymous Password: anonymous (or any email address)
This server is read-only , making it ideal for testing downloads and listing directory contents across different secure protocols. Summary of Popular Test Endpoints Upload Allowed? speedtest.tele2.net anonymous anonymous Yes (temporary) ftp.dlptest.com dlpuser (see above) Yes (30 min) test.rebex.net demo password No (Read-only) demo.wftpserver.com demo demo No (Read-only) How to Test Your Connection
Most public FTP servers are "read-only" to prevent abuse. However, a few specific services allow for upload testing by automatically purging files after a short period. 1. Tele2 Speedtest (Best for Upload & Download) public ftp server to test upload and download
Rebex provides a robust test server that supports various protocols including plain FTP, FTPS, and SFTP. test.rebex.net Username: demo Password: password
Below is a guide to the best public FTP servers available for testing, along with instructions on how to use them. Top Public FTP Servers for Testing This is one of the most reliable options
Public FTP Server to Test Upload and Download When developing applications or testing network configurations, finding a reliable capabilities is essential. These servers allow you to verify connectivity, script performance, and firewall rules without setting up your own infrastructure.
Files uploaded here are stored for approximately 30 minutes before being automatically deleted. 3. Rebex Test Server (Best for Protocol Variety) speedtest
Designed specifically for Data Loss Prevention (DLP) testing, this site provides a dedicated public endpoint. ftp.dlptest.com Username: dlpuser Password: rNrKYTX9g7z3RgJRmxWuGHbeu