* **Client-Side Processing:** All image loading and collage creation happen directly in your web browser. Your images are NOT uploaded to any server.
* **Performance:** Processing many high-resolution images can be slow and may temporarily freeze your browser. Please be patient.
* **Layout:** The "Auto" column option attempts to create a balanced grid (e.g., 2x2 for 4 images, 3x3 for 9 images). You can override this with a specific column count.
* **Disclaimer:** This tool is for basic image collage creation. For advanced layouts, effects, or professional graphic design, dedicated software is recommended.