Split and Rejoin Large Files Securely for Easy Sharing & Storage
Split any file into smaller pieces to overcome size limitations. Perfect for breaking down large files for email sharing, cloud storage, or distribution. Join the pieces later to restore your original file - all processed securely in your browser.
Drop files here or click to upload
Maximum file size: 2GBOPTIONS
MB
Split Results
How to Split Files
1. Upload your file (up to 2GB)
2. Choose splitting method:
• Number of pieces: Split into equal parts
• Maximum size: Each piece under specified size
3. Click Split File button
4. Download the generated pieces
5. Use our Join tool to reconstruct the file
Frequently Asked Questions
You can split any type of file (videos, images, documents, etc). The pieces will need to be joined back together to recover the original file.
No, the pieces are not usable individually. They must be joined back together to reconstruct the original file.
Yes, all processing happens in your browser. Files are never uploaded to any server.
For email attachments, use "Maximum size" and set it below your email limit (usually 25MB). For other purposes, "Number of files" gives you more control.