Corrupt File Generator Online
Generate corrupted files in various formats for testing. Upload any file and set the corruption level to simulate issues for software testing or pranks. Create unusable files that look normal, ideal for developers and testers.
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.
Frequently Asked Questions
Dummy files are useful for testing various systems - checking upload limits, testing download speeds, verifying storage capacity, and testing how applications handle different file sizes and formats without using real data.
You can generate files from bytes up to gigabytes. Select your desired size and unit (Bytes, KB, MB, or GB). Note that very large files may slow down your browser, so be patient when generating files larger than 100MB.
The tool supports various common file extensions including document formats (PDF, DOCX, TXT), image formats (JPG, PNG), video formats (MP4, AVI), and many more. You can also generate files without any extension.
