Add Captions to Video
Burn in captions you already have — type them or paste an SRT file.
Upload a video and your own caption text, line by line, or paste an existing SRT file, and they're burned into the clip. This does not transcribe audio for you — there is no speech-to-text here, only burning in captions you provide.
Free to start. No card needed.
How it works
Describe it
Type your idea in a sentence, or start from one of the ideas below.
The AI makes it
ASMRIFY writes, generates and assembles the video for you.
Download and post
Get a vertical video ready for TikTok, Reels and Shorts.
Questions
Does this use AI to generate anything?
No — burns captions into a video you already have. Nothing is generated; the file you upload is what comes back out, edited.
Does it cost credits?
No credits and no watermark — editing tools are free for every signed-in account, on any plan.
What can I upload?
An MP4, MOV or WebM file from your device, up to the site's upload size limit. The edited file is yours to download; nothing is posted publicly.
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Loop Video
Repeat a short clip to fill a longer runtime.
Increase Video Volume
Turn a quiet clip up — or mute it entirely.
Add Text to Video
Overlay a title, label or call-to-action on a clip.
Make your first one free
No card needed. Type the idea and ASMRIFY does the rest.