100% private
The whole effect is computed locally. Your photos stay on your device — nothing is ever sent to a server.
Turn any photo into an infinite, recursive spiral — the classic Droste "picture within a picture" effect, tuned live and rendered at full resolution. Your photos never leave your device.
Why PhotoSpiralysis
Real-time preview
Drag a slider and watch the spiral respond instantly. No waiting, no "render preview" button — just live feedback as you tune the effect.
Precise masking
Shape exactly what feeds the spiral with a circle, a freeform polygon, or a color key — each with a soft, feathered edge.
Full-resolution export
Export your result at high resolution and high quality
From photo to full-resolution export
Frame your subject, dial in the spiral, and export a full-resolution PNG in seconds — all inside the browser tab you're already in.
- Upload a photo — it never leaves your browser.
- Adjust zoom, rotation, and masking with live preview.
- Export a full-resolution PNG in seconds.