Free AI Video Editor

An AI video editor lets you edit video by describing the change in plain language instead of operating editing software. You say 'trim the first 3 seconds and add captions' and the edit happens. Soku AI implements this literally: its agent has FFmpeg — the professional video processing engine — built into its workspace, and operates it for you from chat instructions.

Yes. Soku AI offers a free plan that includes video editing through the agent — no credit card required to get started. Paid plans unlock higher volumes and advanced campaign features.

FFmpeg is the open-source video toolkit that powers much of the video internet — streaming platforms, broadcast workflows, and video apps rely on it for cutting, converting, captioning, and compressing video with frame-level precision. It's normally driven from a command line, which is why most marketers never touch it. Soku's agent writes and runs the FFmpeg commands for you, so you get professional-engine output from a plain-English request.

With Soku AI it takes 3 steps: (1) upload your clip or point at a video already in your workspace, (2) describe the edit in chat — trim, captions, resize, merge, convert, or any combination, (3) the agent plans the operations, runs FFmpeg in its sandbox, and returns the finished file, ready to launch as ad creative.

Yes. Ask for any aspect ratio — 9:16 vertical for Reels/TikTok/Shorts, 1:1 square for feed, 4:5 portrait, or 16:9 widescreen — and the agent produces correctly sized, platform-spec exports from one source video. You can request all formats in a single instruction.

Yes. The agent transcribes your audio, generates styled captions, and burns them into the frames — essential for feed ads, since most social video is watched on mute.

Everything FFmpeg supports, which covers effectively every format in use: MP4, MOV, WebM, MKV, AVI, GIF, and dozens more, across all common codecs. Format conversion is itself a one-line instruction.

Yes — batch editing is where the agent approach beats timeline editors completely. An instruction like 'make 9:16 captioned versions of all five clips' runs across every file in one go, which is how ad teams produce placement-ready variant sets in minutes.

For ad teams, the best editor is the one connected to your campaigns. Soku AI edits the video and then deploys it: outputs land in your workspace ready to launch across Meta, Google, and TikTok with per-creative performance tracking. Tools like VEED, InVideo, and Clipfly edit well but stop at the export.