Download test files

Test files of various sizes can be useful for network and application testing. Below are download links to a few popular file sizes as well as a tool to generate custom size files. The files contain randomly generated binary data.

Network downloaded test files

These test files will be downloaded in full over your network connection from high speed servers. These files can be used to test your network download speed.

Locally generated test files

These locally generated files will download much quicker than the network downloaded files since their content's are generated on the fly. Their download speed is restricted only by your device's processor and storage drive speed.

All file sizes here conform the ISQ and IEC standards where 1KiB = 1024 bytes and 1KB = 1000 bytes. A lot of websites still refer to 1KB as 1024 bytes. If you do not receive the file size you are looking for try downloading the other variant.

Large generated test files

Small generated test files

Custom file size download

To download a file with a custom size enter the size you would like below and click download. Note: these custom files are also generated locally, they should not be used as an indication of download speed.