InkBloom is an After Effects plugin effect that simulates the bleeding of ink. It runs a procedural watercolor ink simulation, producing natural ink flow and organic blending inside your compositions.
The effect gives you up to 8 customizable ink colors, each with its own adjustable strength. A directional force lets you shape how the flow moves, and you can choose from 3 selectable texture types, including paper. Time control is fully keyframeable, so the simulation can be animated across a comp. It's suited to backgrounds, transitions, and motion graphics.
InkBloom is compatible with After Effects 2026, 2025, 2024, and 2023. The current release is version 1.1, a bug fix update from May 16, 2026, following the initial 1.0 release in March 2026. A demo video is available.