Make a Timelapse Video With AI
Clouds racing over a skyline, a flower blooming, a street filling at rush hour — generated in a minute, or made from your own footage.
A timelapse compresses hours into seconds — moving clouds, a sunset cycle, a crowd building — and there are now two ways to get one: generate it (prompt an AI video model for 'timelapse' motion and it renders the compressed-time look directly, no tripod or intervalometer involved) or speed up footage you already have with the Speed tool's clean frame-blending. Generated timelapses shine for the shots that are impractical to capture — a full day over a skyline, a flower blooming, seasons changing on one street — and they render in minutes for $0.25-0.75 per clip. ViralMint supports both routes and they mix well: real footage sped 20x, anchored by one generated establishing timelapse that would have taken a day to film.
How to make a timelapse video with AI
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Prompt the compressed time
Say 'timelapse' explicitly and describe the change: 'timelapse of storm clouds building over a wheat field, shadows sweeping the ground, golden to grey'. The change-over-time is the content.
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Or speed up real footage
Drop your locked-off clip into the Speed tool at 10-40x. Phone-on-a-windowsill footage becomes a legitimate timelapse — stabilization matters more than gear.
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Stack into a sequence
Chain timelapses (day→dusk→night) with the Merge tool, add ambient music, and export. Timelapse sequences are strong openers for travel edits and property videos.
Example prompts to start from
From ViralMint's free prompt libraries — click any card for the full prompt and recommended settings.
Frequently asked questions
Does generated timelapse actually look like timelapse?
Yes — models trained on real timelapse footage reproduce its signatures: motion-blurred crowds, racing clouds, sweeping shadows. Name the signature you want ('streaking car lights') to push the look harder.
Generated or sped-up — which should I use?
If you have the footage, speed it (free, real, yours). Generate when capture is impractical: a full day cycle, weather you can't schedule, places you're not in. The mixed approach — real anchor, generated establishing shots — is the strongest edit.
What speed factor works for phone footage?
10-20x for visible-motion scenes (clouds, crowds), 30-60x for slow change (shadows, tides). The Speed tool previews factors instantly, so finding the right compression takes seconds.
Make your first timelapse video today
ViralMint is a free, open-source desktop app. No subscription — top up credits and pay cents per generation.