AI video editor: change a video by describing it
Have a video that is nearly right? Upload it to Cutlin's AI video editor, describe what should change, and Change the video makes a new version with the same length and shape as the original. MP4 or MOV, up to 100 MB and 30 seconds.
- longest video you can change
- 30 s
- largest file you can upload
- 100 MB
- formats accepted: MP4 and MOV
- 2
AI video editor, step by step
Upload the video
Attach an MP4 or MOV of up to 30 seconds and 100 MB to your prompt.
Describe the change
Write what should be different, and Cutlin changes the video. The new version keeps the original's length and shape.
Download the new version
Watch it in the chat and download it, or describe another change.
Video-to-video editing
Change the video is video-to-video editing: it takes a clip you already have and makes a changed version from your description. Because the result keeps the source's length and shape, it drops into the same slot in your edit, ad or post that the original was made for.
What you can upload
Trim a long recording down to the part you want to change before you upload it. The edited version comes back at the same length as the clip you upload.
- MP4 or MOV
- With Kling 4.0, from 3 to 30 seconds long and at least 700 pixels on its shorter side
- With Gemini Omni 1.2, up to 15 seconds long
- Up to 100 MB
Several versions in one plan
A change to a video can also be an item in a plan. Attach a clip and ask for several versions - one for each offer or audience - and each change is listed with a title and a caption before you make them.
The model behind it
Kling 4.0, Gemini Omni 1.2, or Seedance 2.5 or Kling O3 on Higgsfield makes the change, keeping the rest of your clip - whichever Cutlin picks from the video models ticked in Settings. As with every run, the studio shows what the change will cost, and how many credits you will have left, before it starts.
AI video editor: the details
- Input
- MP4 or MOV
- Longest input
- 30 seconds
- Largest file
- 100 MB
- Result
- Same length and shape as the source
- Edit models
- Kling 4.0, Gemini Omni 1.2, or Seedance 2.5 and Kling O3 on Higgsfield
Can AI edit an existing video?
Yes. Upload an MP4 or MOV of up to 30 seconds, describe the change, and Change the video makes a new version with the same length and shape.
Will the edited video be the same length?
Yes. The result keeps the source video's length and its shape, so it fits wherever the original was going.
My video is longer than 30 seconds. What can I do?
Trim it to the section you want to change, or cut it into shorter parts, and upload those. Each file can be up to 100 MB.
Works well with
Video
AI video generator
Text to video, up to 30 seconds, in the shape you need.
Video
Image to video
Photos in, video out: first frame, last frame and keyframes.
Video
Social media video maker
Vertical, square or landscape videos, remade clear of the buttons.
Create images
AI models
GPT Image or Nano Banana for pictures, Fast or Quality, on one credit balance.
People also ask
- Video Can AI edit an existing video? Yes. Video-to-video AI takes a clip you already have and changes it from a description - a new style, a different setting, a changed detail - while following the original's movement. In Cutlin, attach an MP4 or MOV of up to 100 MB and 30 seconds and use Change the video; the result keeps the source's length and shape.
- Video How do I make a video with AI? Describe the video in a prompt, or give the AI pictures to animate, and it generates a short clip. In Cutlin you can make a video from text, from your pictures - the first opens it, the last closes it - or by changing a video you already have. Cutlin picks the model from those ticked in Settings; pick a style or leave it on Auto. One chat holds pictures and videos together, so you can ask for a video after a picture.
Coming soon
AI video editor is coming soon. Today you can make AI images and on-brand social media pictures in Cutlin.