DanceLogo Help topic
Preview and performance
Check browser support, improve a slow preview and understand why preview and export can differ.
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Preview and performance Browser and WebGL requirements for DanceLogo
DanceLogo needs a modern browser with JavaScript enabled. GPU and 3D effects use WebGL when available, and some motion can fall back to Canvas rendering when WebGL is unavailable. Export formats still depend on what the browser can encode.
Preview and performance How to fix a slow or choppy DanceLogo preview
Live preview speed depends on the selected animation effect, canvas workload, GPU, device memory and other browser activity. Complex particle, fragment and 3D effects can use reduced preview detail while final export renders exact frames locally.
Preview and performance Why preview and export may look or play differently
Preview is optimized for responsive editing and can reduce work for dense fragment or duplicate effects. Export renders the chosen dimensions and frame rate as exact local frames, so timing and detail can differ from real-time tab playback.