HomeDeveloper & Security StudioFile Shredder

File Shredder

Developer

Securely erase files client-side by scrambling and overwriting their byte arrays in browser memory. Zero recovery possibility.

1. Upload Target File

Choose file to shred
All formats supported. Files are kept offline.
Irreversible Operation: Since this utility overwrites the actual buffer array cells of the file inside your local device's memory before deleting pointers, there is **zero possibility of file recovery** once finalized.

Awaiting File Selection

Select or drag-and-drop a file in the left panel to load it into memory and configure shredding passes.

How to use the File Shredder

Follow these simple steps to process your files locally in seconds.

1

Upload your target file. The browser constructs a byte array buffer of the file locally in your RAM.

2

Select overwrite passes. More passes overwrite the byte columns repeatedly, conforming to security sanitization laws.

3

The utility accesses Web Crypto APIs to fill the memory buffer addresses with randomized noise, zeros, and ones.

4

The file pointers are severed, and the browser runs garbage collection to clean up the shredded memory arrays.

100% Client-Side

All calculations run exclusively inside your browser. No files are ever sent to our servers.

Private & Secure

Your data remains entirely yours. Ideal for processing sensitive business or personal files safely.

No Limits, No Fees

No account registration, no file size limitations, and no watermarks added to final results.

Frequently Asked Questions

Got questions about using the File Shredder? Find answers here.