SIZE OPTIONS
FILENAME OPTIONS
(Min: 1)
INFORMATION

Generate file.mp3 (5 MB)

Warning! Very big files can slow down or crash your browser, please be patient!
Generating file...

Generating file...

How to use this tool:
  • 1 1. Enter the desired file size
  • 2 2. Select the size unit (Bytes, KB, MB, GB)
  • 3 3. Enter a filename (without extension)
  • 4 4. Choose a file extension from the list
  • 5 5. Click "Generate File" and wait for the download
Common Use Cases:
  • • Testing file upload systems
  • • Checking storage capacity
  • • Testing download functionality
  • • Simulating large file transfers
  • • Testing file handling systems
Notice: This tool is intended for testing purposes only.

Please use responsibly and avoid any malicious intent.