Free Online Blue Screen Video Remover (100% Browser-Local)Blue screen
Open VideoBGChroma with the studio blue screen preset (`preset=blue`) pre-selected. Ideal for footage containing green clothing, plants, or props where a green key would cut into the foreground subject.
Local source video
The browser reads the selected file through a temporary local object URL.
Preview and export stay in this browser tab. Keep the page in the foreground while a local export is running.
Chroma key
The normalized color-distance, tolerance, and feather values are shared with the future export path.
Local export
All processing and exports stay directly in your browser.
WebGL preview
Choose a video to start the local preview
No clean chroma background?
Complex scenes belong to the AI background-removal workflow. This local tool never uploads the selected chroma-key file.
Open AI background remover01 / WHY CHOOSE THIS PRESET
3s preview validation, 7-day mask reuse & transparent billing
Test 3 Seconds Before Full Render
Cloud presets can preview the first 3 seconds: 3 credits for automatic cutout or one blur target, 6 credits for faces and plates.
0-Credit Restyling & Blur Tuning
Cloud masks and tracking paths are cached for 7 days—swap backgrounds or adjust blur radius and feathering at zero extra AI cost.
Cloud AI or 100% Free Local WebGL
Use cloud AI for natural backgrounds and privacy tracking, or switch to our 100% free browser-local WebGL chroma keyer and alpha inspector.
100% Automatic Credit Release
If a face, license plate, or screen blur job detects zero targets in your clip, reserved credits are released automatically.
02 / HOW TO USE · THREE-STEP WORKFLOW
Standardized workflow from source clip to verified export
Load Your Blue Screen Footage Locally
Launch the blue-preset workspace (`preset=blue`) and select your video file directly from your device.
Refine Blue Key Tolerance & Feathering
Use the default studio blue key or sample the exact blue shade on canvas with the eyedropper, then fine-tune edge softness.
Export Transparent WebM, Lossless MOV, or PNG ZIP
Download your transparent video locally with zero server uploads and zero credit cost.
03 / TYPICAL USE CASES
Where teams deploy this preset
Keying Subjects Wearing Green or Holding Plants
Keep emerald clothing, foliage, and green product packaging 100% intact by keying against a blue backdrop.
Cinematic Compositing with Reduced Color Spill
Blue screens produce less noticeable edge spill on skin tones and dark scenes compared to bright green backdrops.
Local Conversion to VP9 WebM & Sprite Sheets
Turn blue-screen character animations into web-ready Transparent WebM or numbered PNG frames.
04 / FREQUENTLY ASKED QUESTIONS
Questions about this workflow
Why use a blue screen instead of a green screen?
Blue screen is preferred whenever your subject wears green clothing, holds green products/plants, or is filmed for darker/nighttime composite scenes where green spill is undesirable.
Does blue screen removal cost any credits?
No. Like green screen removal, it runs 100% locally in your browser for free with zero server uploads.
Can I sample a custom shade of blue from my video frame?
Yes. Click the Custom/Eyedropper option to pick the exact blue pixel directly from the preview canvas.
What formats can I export after removing the blue screen?
You can export Transparent WebM (VP9 alpha), Lossless MOV, and Transparent PNG Sequence ZIP.
Will blue eyes or blue jeans be keyed out?
If the subject wears a shade close to the backdrop blue, lower the Tolerance slider slightly or use our Cloud AI Video Background Remover instead.
Can I verify the exported transparent video right after?
Yes—click over to our free Local Alpha Inspector (`/test-transparent-video`) to verify container metadata and decoded RGBA pixels.
05 / ALL 8 VERIFIED PRESETS (4×2 SYMMETRIC MATRIX)
Explore all 8 specialized video preset pages
Remove Video Background
Start a fresh AI background-removal project without restoring an older workspace.
Blur License Plates in Video
Open VideoBGBlur with license-plate detection selected.
Blur Screens in Video
Open VideoBGBlur with the verified screen target selected.
Blur Faces & License Plates
Auto-track and blur both faces and vehicle license plates in one outdoor pass.
Remove Green Screen from Video
Open the browser-local chroma-key tool with the green preset selected.
Remove Blue Screen from Video
Open the browser-local chroma-key tool with the blue preset selected.