Show HN: Vizbull Collage Maker – a Canva wannabe focused on shape-based collages

I built Vizbull, a browser-based collage maker that started as a side project and slowly turned into a full design editor.

It’s basically a Canva wannabe — but with a strong focus on shape-based collages (hearts, numbers, animals, custom silhouettes, etc.). You can drop multiple photos into a shape and it auto-fills intelligently while maintaining aspect ratios.

Over time, it evolved into:

A canvas-based editor (drag, resize, align, group)

Auto-fill multi-image collections

Zoom into tiny regions of large collages

AI portrait styles (cartoon, watercolor, etc.)

Export in high resolution

I’m a solo founder building this nights and weekends. Still rough around the edges, but improving weekly.

Please try on desktop for now