AI video and design tools for content creators
Your audience expects something new every day. Melon Cut Design makes b-roll, intros and vertical videos from a prompt or your photos, restyles clips you filmed, and makes the posts around them, while your own brand page gives sponsors your logo and colours.
- longest clip, depending on the model
- 30 s
- video models, or let Auto pick one
- 7
- of your own footage restyled in one go
- 60 s
Sounds familiar?
- Posting every day across Reels and TikTok
- B-roll you never have time to film
- Keeping a look people recognise as the channel grows
- Sponsors asking for your logo, colours and a media kit
What you can make
- A 15-second b-roll clip of a rainy city street at night, to sit under a voiceover
- Your own clip restyled with Change the video, at the same length and shape
- A vertical intro from four photos of your desk setup
- A personal brand page with your logo, colours and fonts for sponsors
- A week of quote posts set in your own font, with captions
How content creators use Melon Cut
Pick the kind of video
Text-to-video, a video from your photos, a new video from references, or Change the video for a clip you filmed.
Choose a model or Auto
Pick a model for the length and shape you need, or let Auto choose one and explain why.
Download and cut it in
Download the clip and drop it into your edit in the editor you already use.
Video first
Lengths and shapes depend on the model: up to 30 seconds on the longest, in 16:9, 9:16, 1:1 and more. A social media video is 1080 × 1920 with hook-first pacing, and keeps words and faces clear of the app's buttons. Change the video takes your own MP4 or MOV, up to 100 MB and 60 seconds, and changes it from a prompt while keeping its length and shape.
A brand sponsors can work with
Put your logo, colours, fonts and a few lines about you and your audience in Melon Cut Guidelines. Sponsors and editors take the right files from your link, and your own posts in Melon Cut Design follow the same look when you name your @username.
The features they use most
- Video AI video generator Text to video, up to 30 seconds, in the shape you need.
- Video AI video editor Change an MP4 or MOV of up to 60 seconds with a prompt.
- Video Social media video maker Vertical 1080 × 1920 videos, hook first, clear of the buttons.
- Social media AI captions A caption for every item, written with the plan.
- Brand guidelines Brand guidelines website Logos, colours, fonts and rules at meloncut.com/yourbrand.
How long can AI videos be?
It depends on the model: up to 30 seconds on the longest-running ones, and a few seconds on others. Auto picks a model for what you ask and says why.
Can I edit a video I filmed?
Yes. Change the video takes an MP4 or MOV of up to 100 MB and 60 seconds and changes it from your prompt, keeping its length and shape.
Do I have to label AI videos?
Platforms have their own rules on AI content, and some ask you to label it. Check each platform's policy, since they differ and change.
People also ask
- Video How long can AI videos be? AI video models generate short clips, from a few seconds to about half a minute at a time. In Melon Cut Design the longest-running models make up to 30 seconds: Kling 4.0 makes 3 to 30, Wan 3.0 2 to 30 and Seedance 2.5 4 to 30. Veo 3.1 makes 4, 6 or 8 seconds. For a longer video, join several clips in a video editor.
- 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 Melon Cut Design, attach an MP4 or MOV of up to 100 MB and 60 seconds and use Change the video; the result keeps the source's length and shape.
- Using AI content Do I need to label AI-generated content on social media? Sometimes. Platforms such as Instagram, Facebook and TikTok have their own rules for labelling AI-generated content, especially realistic images, video or audio that people could mistake for real people or events. The rules differ by platform and by country and change often, so check each platform's current policy and local law before you post. When in doubt, label it.
Make this week's content today
B-roll, vertical videos and posts in your own look.