Animate without the friction. Krumm is a high-performance, 2D frame-by-frame animation studio built from the ground up to give mobile and tablet artists a true desktop-grade workflow. Whether you are sketching a quick rough pass, animating complex layer dynamics, or refining a final masterpiece, Krumm’s custom OpenGL engine ensures every stroke and frame transition is buttery smooth.

Stop fighting clunky menus and start creating. Krumm is designed for speed, featuring professional stylus integration, floating layer logic, and fully customizable keyboard shortcuts so you can stay entirely in your creative flow.

✨ UNIQUE & PRO-LEVEL WORKFLOWS

Desktop-Grade Stylus Support: Enjoy a flawless drawing experience with native graphic tablet and stylus support. Krumm features real-time hover previews and hardware sensor anti-jitter technology, so your strokes land perfectly every time without jagged edges.

Auto shape :- line n eclipse. just try to draw straight line then hold it to fully straighten your line n to draw circle just try to draw circle n hold .

Copy n Paste multiple frames quickly instead of pressing copy n paste over n over again.

Audio Track system to manage your audio layers easily renaming it.

Custom Keyboard Shortcuts: Plug in a Bluetooth keyboard and animate at lightning speed. Map your favorite tools—like Brush, Erase, Undo, or Timeline Play/Pause—to custom hotkeys.

Floating Layers & Elements: Seamlessly import image sequences and utilize floating layers and text to compose complex scenes without flattening your hard work.

🚀 BUILT FOR PERFORMANCE

Custom OpenGL Timeline: Scrub through your animation at blazing speeds. Our proprietary rendering engine handles heavy projects with ease.

Offline Freedom: Inspiration doesn't need Wi-Fi. Krumm is 100% functional offline, allowing you to animate on a plane, train, or anywhere else.

Zero-Friction Exports: Render your layer-based animations directly to your device's native Gallery as high-quality image sequences in a single tap.

💎 NO SUBSCRIPTIONS. JUST KRUMM.
We believe your creative tools should be owned, not rented. Krumm features a single, one-time payment to unlock the full app. No recurring monthly fees, no hidden subscription traps, and no required online accounts. Buy it once, unlock unlimited layers and advanced timeline tools, and own your animation studio forever.

Start animating the right way. Download Krumm today.