ComfyUI tutorial shows how to remove image backgrounds with SAM3 segmentation
Main-Strawberry9241 · reddit · 2026-07-26
A step-by-step ComfyUI tutorial shows how to build a background remover using the SAM3: image segmentation template.
- Install ComfyUI Desktop and load the SAM3 image segmentation workflow
- Upload an image, describe what should remain, and connect the invert-mask pipeline
- The post also shows how to clone the preview and alpha-composite nodes to keep the character while removing the background
More from Multimodal
- Krea AI creates, edits, and upscales images and videos in real time — Med1_Ai · 2026-07-26
- Ideogram generates high-quality AI images with accurate text rendering — Med1_Ai · 2026-07-26
- A reusable blurred-silhouette prompt for motion-heavy sports images — azed_ai · 2026-07-26
- Seedance 2.0 is shown with a cinéma vérité video prompt — techhalla · 2026-07-26
- A smartphone clip becomes an audiovisual piece for under 50 cents in a mocap alternative — uisato · 2026-07-26
- GigaChat Audio 10B adds speech understanding with a Conformer and MoE decoder — pmttyji · 2026-07-26