FlashterFX

Animation composer • Multi-lane timeline • JSON export

Open Playground

Stack. Scrub. Export.

Keyframe animation composer with multi-lane timeline. Create effects, control timing, export to JSON.

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Multi-Lane Timeline

Each effect gets its own lane. See timing relationships. Overlap freely.

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Precise Control

Scrub timeline, adjust delays, preview in real-time. 12 easing functions.

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JSON Export

Export configs with per-effect timing. Import and round-trip.