FOR GREEN AND BLUE SCREEN VIDEO
Green Screen Remover
This free green screen remover lets you remove a green screen from video and save a transparent WebM or a solid-color MP4.
- Completely free
- No sign-up
- Nothing to install
- No watermark, no length cap
Key out the green screen, keep the original sound, and download with no added logo.
Exports MP4 with a solid color, or WebM with transparency. Use the latest desktop Chrome or Edge.
Transparent exports are WebM (VP9 with alpha). They play in Chrome, Edge and Firefox and work as web overlays; some video editors cannot import WebM transparency, so pick a solid color for the widest compatibility.
How it works
How to remove a green screen from video
Three steps in the green screen remover: open the clip, match the key to your green screen, then export.
- 01
Open your green screen clip
Choose or drop an MP4, MOV, or WebM that Chrome or Edge can play, filmed in front of a green or blue screen. Long recordings and large files are fine, and the export keeps the source resolution, frame rate, and sound.
- 02
Match the key to the screen
The key starts at pure green, #00FF00. Pick the exact green of your screen with the swatch, set similarity, smoothness, and spill, then press Remove green screen.
- 03
Preview, then export
Check the edges on the transparent checker or on a solid color. A transparent result downloads as WebM, a solid color as MP4, with no watermark added.
Why this tool
A free green screen remover with nothing to unlock
Many online green screen removers cap the length, stamp a logo on the export, or ask for an account before the download. This one does none of that.
Free, with no sign-up
No account, no card, no trial. Remove the green screen and download the result as soon as the key finishes.
No length or file-size cap
A full lesson or an hour-long green screen recording goes through in one run. Time depends on your computer, and saving needs free disk space.
Original resolution and sound
The keyed video keeps the source resolution, frame rate, and audio. It steps down only when the browser's encoder cannot write that size.
No watermark on the export
Nothing is stamped on the result, so the keyed green screen footage is ready for your edit, your page, or your stream.
Use cases
Where a green screen remover earns its place
Use it when the green screen was part of the shoot and you want only the person or the product left.
Presenter and talking-head videos
Swap the studio green screen for a brand color, or keep a transparent layer for a web page, a course, or a later edit.
Lessons and webinars
Teachers who already record in front of a green screen can remove it from a finished lesson and keep the picture and sound, without rebuilding the set.
Stream and slide overlays
Key a host shot on a green screen and lay the transparent WebM over a slide, a layout, or a stream scene.
How the key works
What each green screen setting changes
The green screen remover compares every pixel with the screen color you choose. These four settings decide what is removed and how the edge looks. After changing any of them, run the key again.
Key color
Starts at pure green, #00FF00. Use the swatch to match a darker studio green, a fabric green, or a blue screen. Any single color works.
Similarity
How close a pixel must be to the key color before it is removed. Raise it when patches of green screen remain. Lower it when skin, a logo, or a prop starts to vanish.
Smoothness
The width of the soft edge between the green screen and the subject. A little hides a hard cut. Too much leaves hair and fast motion looking washed out.
Spill
Spill is the green cast that bounces off the screen onto hair, skin, and clothes. The slider pulls that green back toward the other colors. Stop when the edge looks neutral.
Shooting notes
Tips for a cleaner green screen key
Most green screen problems start at the shoot. These habits make a clean edge much easier for the green screen remover to find.
- Light the green screen evenly. Hot spots, shadows, and folds turn into holes or leftover patches.
- Keep the subject a few feet in front of the green screen, so less green reflects onto skin and hair.
- Avoid green clothes and props. Anything close to the key color disappears with the green screen.
- Use a faster shutter speed when you can. Motion blur mixes the subject with the green of the screen.
- Fine hair and motion blur can stay partly see-through. That is the limit of any color key, so check those frames in the preview before you export.
No green screen?
No green screen in the shot? Use AI removal
A green screen remover keys out one chosen color, so it needs an evenly colored screen, usually green or blue, behind the subject. Rooms, offices, and streets are what the video background remover is built for.
See Compare green screen keying and AI background removal if you are deciding whether to buy a green screen or skip it.
Already here with a clip that has no green screen? Press “No green screen? Use AI removal” under the tool, and the same video goes through the AI cutout instead. Back to the tool
FAQ
Green screen remover questions
Yes. It is free with no sign-up. There is no duration cap and no file-size cap, and the download has no added watermark. You need the latest desktop Chrome or Edge and enough free disk space to save the result.
Leave the background on transparent (the checkerboard swatch): the green screen turns see-through and the download is a WebM. Choose a solid color when you need an MP4 instead. Sound, resolution, and frame rate follow the source, unless the encoder has to step the size down.
Yes. The key color starts at green #00FF00. Open the swatch and pick the blue, or any other single color, that matches your screen. Then set similarity, smoothness, and spill the same way you would for green.
That is spill: green light reflected from the screen onto the subject. Raise spill to pull the green back out, and raise similarity a little if a thin outline of the screen remains.
Press “No green screen? Use AI removal”. A green screen remover only removes a chosen color, while the AI cutout finds the person in an ordinary room.
They can. Anything close to the key color is removed with the screen. Wear colors that differ clearly from the green screen. Lowering similarity keeps more clothing but can leave more background.
No. The clip is processed on your computer and is not uploaded. Keep this tab open until the download is ready. Reloading clears the current result.
Use the latest Chrome or Edge on a desktop or laptop. Phones and other browsers are not supported. The AI fallback has the same requirement.
This green screen remover opens MP4, MOV, and WebM files that Chrome or Edge can play. Transparent saves are WebM and solid-color saves are MP4. Audio is kept and converted to fit the output format.
Ready to remove your green screen?
Open your clip in the green screen remover, match the key to your green screen, and download a transparent WebM or a solid-color MP4.
Choose a video