mosaicFLOW Image Mosaic Generator

Ready to scan folder...

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Browser-based image mosaic generator

mosaicFLOW turns a folder of local images into a live photo wall directly in your browser. Choose a folder, pick a grid shape, and the page fills the screen with an animated mosaic that refreshes individual tiles over time.

To get started, click the "Browse..." button above and select a folder containing photos or image files. The tool reads the selected files through your browser and uses them as the image pool for the mosaic. You can adjust the aspect ratio, columns, and rows before or after the mosaic starts.

This page is useful for event displays, personal photo walls, local image previews, desktop dashboards, and lightweight collage experiments. It is designed for quick local use rather than cloud storage or account-based photo management.

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How it works

After you choose a folder, mosaicFLOW filters for browser-readable image files, creates a grid, and assigns photos to each tile. A small batch of tiles updates every few seconds so the wall keeps changing without reloading the page.

Privacy

Your selected photos stay on your computer. The app uses local browser file access to preview images and does not upload the folder to this website. Closing or refreshing the page clears the current selection.

Grid options

Use the aspect ratio menu for square, landscape, portrait, phone, and ultrawide layouts. Columns and rows can be adjusted manually for dense walls, simple preview grids, or display-specific formats.

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