Angelo Node for ComfyUI Adds SAM 3 Detection to Streamline Image Editing

The Angelo node, a popular extension for the ComfyUI visual‑editing platform, has received a significant update that incorporates the SAM 3 segmentation model. This addition allows users to automatically detect and select regions of an image—such as faces, objects, or any user‑defined area—without the need for manual masking. By simply typing a description like “the face” or choosing an option from a Quick Detect dropdown, the node highlights all matching areas. Clicking a highlighted region applies the current area prompt, and the selected region turns green to indicate it has been edited, enabling iterative changes without re‑detecting.

The update also introduces several usability enhancements. An opacity slider lets users fade the highlight overlay to inspect edges more clearly, while a cancel button exits the detection mode. Importantly, the node now includes a one‑click installer for SAM 3, keeping the core node dependency‑free and simplifying setup for users. These features collectively improve workflow efficiency for photographers, artists, and other creatives who rely on ComfyUI for image manipulation.

The integration of SAM 3 is expected to make the Angelo node more powerful and user‑friendly. By automating region detection, the update reduces the time spent on manual masking and allows for consistent edits across multiple similar areas. The node remains compatible with other edit models and can be further extended with additional functionalities, positioning it as a versatile tool in the ComfyUI ecosystem.