This tool splits large files into smaller chunks. All processing happens in your browser for complete. Our tool supports the most common image file formats. You can split images in the following formats: JPG, JPEG, GIF, PNG, BMP, WebP, and AVIF. How can I split an image into tiles for Instagram? Instagram displays three photos horizontally, so you want to split your images vertically and set the. In Images | Keywords | Thanks to. Useful for email attachments, cloud storage limits, or transferring large files. Print posters, banners, and repeating patterns — no upload required.