glowspinner

Draw glowing neon lines with your finger. Your drawing becomes a 3D fidget spinner that whirls for over a minute. Symmetry mode mirrors one stroke into up to 12 blades.■ Finger-drawn neon fidget spinners that actually spin

Drag your finger and a glowing neon line follows. Tap Spin and the drawing becomes a real 3D fidget spinner. Flick it and it whirls — fast, smooth, and long enough to actually fidget with.

■ One stroke, many blades

Choose a blade count from 2 to 12. With symmetry on, every stroke is mirrored evenly around the centre, so a balanced spinner is one finger away. This is the heart of a hand-spinner drawing app.

■ Living neon brushes

• Neon — pure glowing core
• Rainbow — flowing spectrum gradient
• Dual — twin parallel lines
• Pulse — breathing intensity
• Lightning — jittered bolts

Twenty hand-picked neon colours and three line widths give you full creative control.

■ 30 hand-tuned preset spinners

Classic 3-blade, 6-blade, star, heart, gear, geometric — open any preset and re-paint it with your own brushes for instant customisation.

■ True fidget physics

Inertia tuned to feel like a ceramic-bearing fidget. Light flick: 20 seconds. Hard flick: well over a minute. Pick from three rotation axes — flat, tumble, flip.

■ Collect, replay, share

Save unlimited spinners locally. Export as PNG, looping GIF, or MP4 with adjustable speed — perfect for TikTok or Instagram in one tap.

■ Fully offline

Drawing, spinning, saving and exporting all work without an internet connection.

■ Built for everyone

No reading required, no signup. From kids to adults, perfect for relaxation, focus, or just killing a few minutes in line.