1. Add your source
Paste an accessible video link you have permission to use, or upload an MP4, MOV, WEBM or MKV file. Private or restricted sources may not be accessible.
2. Set your output preferences
Choose vertical 9:16, square 1:1 or landscape 16:9. Select a clip length and the maximum number of strong clips. Optionally choose an intent such as educational, funny or emotional moments.
3. Let the analysis run, then download
MostClip analyzes speech and selected frames, chooses clips, adds captions and a headline, and prepares MP4 files in the selected format. Processing time depends on source length and server load.
Choosing clips for Shorts and Reels
You can select 9:16 and a 30–60-second range. Setting the ratio before generating avoids resizing every clip separately. The strength of the source moments affects the final clip count; view counts are not guaranteed.
How is the source link different from a short clip?
The source link identifies the full video to analyze. A clip is a selected time range from that video. MostClip does not select from the video title alone; it uses speech and selected frames. Even with your own content, check the transcript and event context before posting.
What is a practical starting setup?
For a 19-minute, 2-second source, you could choose 9:16, 30–60 seconds and up to 5 clips. This request uses 20 processing minutes. If the source has fewer than five strong, distinct moments, fewer clips may be returned. This is not a platform rule or a success guarantee.
What should I review after generation?
Does the headline describe the actual event? Does the clip begin as a continuation of an unseen scene? Is it cut before the outcome? Are names in the captions correct? Use these checks to judge whether an automated output is ready to publish.
Explore the other video guides ↗
What does MostClip do?
MostClip analyzes video speech and selected visual frames, identifies strong moments and prepares downloadable MP4 clips in your chosen format.
Which formats can I choose?
Choose 9:16, 1:1 or 16:9 before generating. Vertical output can preserve the source image over a blurred background.
Will I always get the number of clips I choose?
Your chosen number is a maximum. If the video has fewer strong moments, fewer clips may be returned. We do not repeat a moment just to fill the count.
How does the free trial work?
Each account receives 30 processing minutes once. The allowance does not renew monthly. Free exports are 720p.
How are processing minutes counted?
Every new analysis or re-pick uses the full source-video duration, rounded up to a whole minute. Opening or downloading an existing result uses no additional analysis minutes.
How long are clips stored?
3 days on Free, 30 days on Creator and 90 days on Pro. Download clips within this period. Project records may remain after media is removed.
Can I reuse any public YouTube video?
Only process videos you have permission to use and republish. Public availability does not grant reuse rights.