Unscreen Pro
web‑based auto background removal with transparent output.

• Go to https://www.unscreen.com → upload your MP4/GIF
• Wait for AI mask generation, then choose “Download Transparent Video”
• For custom backgrounds, upload your image under “Replace Background”
• Use the API for batch jobs: POST to /remove-background/video with your key

Runway ML Green Screen
browser‑powered keying with live previews.

• Sign in at https://runwayml.com → start a new video project
• Add your clip, then apply the “Green Screen” model even on non-green footage
• Adjust “Threshold” and “Softness” sliders in the Effects panel
• Export as MOV with alpha channel or MP4 with solid fill color

Kapwing Background Remover
integrated in online video editor for quick edits.

• Visit https://www.kapwing.com → upload video → select the clip
• Click “Effects” → “Remove Background”; wait for processing
• Refine edges via the “Mask Strength” control
• Export your project as MP4 or GIF

VEED.io AI Remove Background
all‑in‑one editor with styling options.

• Go to https://www.veed.io → create new project → upload footage
• Open “Background” tab → toggle “Remove Background” on your clip
• Choose a replacement: color fill, image or another video layer
• Click “Export” at top right and download your edited video

HitPaw Video Background Remover
desktop app for high‑resolution clips.

• Download & install from https://www.hitpaw.com/video-background-remover.html
• Launch the app, import video, then select “Remove Background”
• Adjust “Edge Feather” and “Shadow” sliders for natural blending
• Export as MP4 or MOV with built‑in background blur or custom image

Adobe Premiere Pro (Frame‑AI)
built‑in AI tool for quick subject separation.

• Import your clip into a sequence → select the clip
• Open the “Effects” panel → search “Remove Background” → drag onto clip
• In the “Effect Controls,” tweak “Alpha Expansion” and “Blur” settings
• Render and export via File → Export → Media

InVideo AI Background
cloud editor with canned templates.

• Visit https://invideo.io → start a blank project → upload your clip
• Click the clip → open “AI Background Remove” on the right sidebar
• Once processed, choose from InVideo’s background library or upload your own
• Press “Export” and choose resolution

Each of these AI tools lets you drop unwanted backgrounds and focus attention on your subject - pick the one that best fits your workflow and budget!