The professional way to
corrupt
your files.
Free, secure, and instant tool to make any file unreadable while preserving its metadata.
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Frequently Asked Questions
Is this free?
Yes, completely free. You can corrupt as many files as you want without any hidden costs.
Is it secure?
Absolutely. All processing happens 100% in your browser. Your files are never uploaded to any server.
Can I recover the files?
No. The corruption algorithm permanently destroys the file structure. Always make sure you have a backup if needed.
What files are supported?
We support all file formats including PDF, Word (DOCX), Excel (XLSX), PowerPoint (PPTX), MP3, MP4, DIVX, AVI, ZIP, and more.
Why would I use this?
Common use cases include testing file upload systems, creating placeholder corrupted files for development, or for educational purposes regarding file integrity.