Best Free Green Screen Software 2026: 6 Options Compared

Green screen removal is only as good as your footage, so the software choice matters less than people think. Even lighting on the backdrop, no wrinkles and a subject standing well away from the screen will make a basic key look clean in any editor; uneven light will fight every tool on this list. What differs is where the key happens and how much control you get. OBS Studio applies a chroma key filter live, which is the right choice for streaming or recording a presenter over a slide or game. Shotcut, Kdenlive and OpenShot are free desktop editors with a keying filter on the clip, so you can replace the background after recording. Shotcut and Kdenlive also include an advanced version and, in Shotcut's case, key spill filters to remove the green fringe. DaVinci Resolve has professional keying tools and a free version, but it is the heaviest download and the hardest to learn. CapCut gives the fastest path for short clips on a phone or desktop, with the usual question about what its free plan includes. Shoot a ten-second test before you commit to a session, and keep the source file untouched.

OBS Studio

Applies a Chroma Key filter live, with key colour, similarity and smoothness settings, on Windows, macOS and Linux. Best for streaming over a backdrop; recordings are keyed as you go, so you cannot redo it later.

Price: Free (open source, with no paid tier listed on its site) (OBS Studio pricing, checked 2026-10-22).

Platforms and license: Windows, macOS, Linux. GPL-2.0-or-later (open source).

Project activity: 78.4k GitHub stars · latest release 33.0.0 (Oct 23, 2026) · last commit Oct 27, 2026

Best for: Streamers and live presenters.

Worth knowing: OBS records on your machine; it has no remote guest recording.

Compare: OBS Studio alternatives

Shotcut

Free GPL-3.0 editor with Chroma Key: Simple and Advanced filters, plus Key Spill filters to reduce the colour halo. The Distance setting helps keep hair detail, but the keyer cannot rescue badly lit footage.

Price: Free (Shotcut pricing, checked 2026-10-23).

Platforms and license: Desktop. GPL-3.0 (open source).

Project activity: 15.5k GitHub stars · latest release v26.9.27 (Sep 28, 2026) · last commit Oct 27, 2026

Best for: Editing green screen after recording.

Kdenlive

Open-source editor with a Chroma Key effect (pick a colour, set variance) and an Advanced version for harder backgrounds. Users report green fringes on some footage, so light your screen evenly.

Price: Free (Kdenlive pricing, checked 2026-10-23).

Platforms and license: Linux, Windows, macOS. GPL-3.0 (open source).

Project activity: 6k GitHub stars · last commit Oct 27, 2026

Best for: Linux and Windows editors.

OpenShot

Lists a Chroma Key (Greenscreen) effect that replaces a colour with transparency. Free and open source with no watermark, and the simplest interface of the desktop editors here.

Price: Free (OpenShot pricing, checked 2026-10-23).

Platforms and license: Windows, macOS, Linux. GPL-3.0-or-later (open source).

Project activity: 6.7k GitHub stars · latest release v4.0.1 (Sep 27, 2026) · last commit Oct 27, 2026

Best for: Beginners with simple keys.

Worth knowing: Stated on its site as free and open source with no subscriptions, watermarks or project limits; no paid version mentioned.

DaVinci Resolve

Professional keying tools in a free version limited to 8-bit video up to Ultra HD and 60 fps. Powerful, but a large install and a long learning curve for a simple key.

Price: Free (Free version: 8-bit video up to Ultra HD 3840x2160 and 60fps, per the product page); paid from $236 per Studio licence (sale price on the product page; was $295) (DaVinci Resolve pricing, checked 2026-10-28).

Platforms and license: Mac, Windows, Linux. Proprietary (free version and Studio).

Best for: Users who want pro-level control.

Compare: DaVinci Resolve alternatives

CapCut

Chroma key is described by CapCut as a free tool with a library of backgrounds, on desktop and mobile. Whether every effect stays free changes, so check the current plan in the app.

Price: Free (Free plan includes free templates and basic editing tools; the page gives no numeric limits); paid from $19.99 per month (Pro, monthly; $179.99 billed yearly) (CapCut pricing, checked 2026-10-22).

Platforms and license: Desktop, Mobile, Web. Proprietary.

Best for: Fast keys for short social clips.

Compare: CapCut alternatives

Which one to pick

• You are streaming and want the key live: OBS Studio
• You are editing a recorded clip on a laptop: Shotcut
• You want advanced spill control and Linux support: Kdenlive
• You are a total beginner: OpenShot