apng PNG / APNG / Cube / Wheel / Cubebar / SpinWheel Creator

PNG / APNG / Cube / Wheel / Cubebar / SpinWheel Creator

A free, browser-based tool to create wheel art, animated wheels, 3D cube animations, wheelbars and spinning wheel animations for Pinup Popper / virtual pinball frontends. Runs entirely offline in your browser — nothing is uploaded, no install needed. Just open the HTML file.

Five tools in one:

🖼️ PNG Tab — Design static wheel images with frame rings, motifs, pop-out effects, curved/straight text overlays, glow, scaling and masking. The background motif is freely positionable — drag and scale it under the fixed circular window to frame the image exactly how you want. Shows the exact file size before you save.

🎞️ APNG Tab — Build animated wheels. Add animated layers (GIF/MP4), per-layer speed and boomerang, plus ready-made animation presets (spin, pulse, glitch, hue-shift and more). Animated layers can be masked to the wheel circle, so portrait clips stay neatly inside the wheel instead of poking out.

🧊 Cube Tab — Create a rotating 3D cube. Put text, images, GIFs or MP4s on each of the 6 faces with Fill / Fit / Stretch options, set a custom rotation sequence, adjust speed/hold/easing, choose edge color & thickness, metallic/gloss finish, and pick from multiple presets.

🟦 Cubebar Tab and Wheelbar Tab — Design Pinup Popper cubebars. Choose a T-Bar (straight) or T-Arc (curved) shape, set the fill color, and add an upper and a lower image — each freely positionable with scale, opacity and rotation. Add straight or curved text labels (curved text bends along the arc) with engrave / emboss / glow effects. Exports a transparent 32-bit PNG at 1080×2160 — exactly what Popper's wheelbar accepts.

🎡 SpinWheel Tab — Animate the base wheel as a spinning coin or medal. Compose each side (front/back) from multiple image layers (GIF/MP4 supported, with per-layer opacity, frame range and boomerang ping-pong) and multiple text layers (curved or straight, engrave/emboss effects). Layers can sit inside the chrome ring or on top of it. Adjust spin tempo, hold time per side, axis and direction. Export as animated APNG or GIF — transparency preserved in both.

Export & convert:

Save wheels, cubes and SpinWheels as APNG (full quality) or GIF (with dithering for smooth gradients)

All exports are transparent at original dimensions

Tap "Calculate exact size" to see the real file size for both formats before exporting

Built-in converter: load any existing APNG or GIF and turn it into the other format — shows both output sizes first.