About AI Captions
Best AI Captions is a browser-based caption maker for short-form video creators and anyone who needs subtitles. You upload an audio or video file, pick a caption style, check a short preview and then download the full captioned video. The vendor states that no account is required and that neither the preview nor the final video carries a watermark.
It accepts common formats such as MP4, MOV, WebM, MP3, M4A, OGG, FLAC and WAV, up to 4 GB. Caption looks include Viral, Native, Clean and Punchy, and you can also design your own by changing the font, text color, highlight, border, background box, size and position on screen. Separate pages handle video-to-text and audio-to-text transcription, and subtitles can be exported as SRT and VTT files. It is a hosted web product with no subscription required for the core captioning flow, and a pricing page is available.
Key features
- Automatic captions for video and audio
- Preset styles like Viral and Clean
- Custom fonts, colors and borders
- Preview before the full render
- SRT and VTT subtitle export
- Uploads up to 4 GB
- No watermark on output
Good fit for
- →Captioning short social videos
- →Transcribing recordings to text
- →Creating subtitle files for editors
- Tags
- captions
- subtitles
- transcription
- video-editing
- srt
- vtt
- ai-tools
AI Captions: questions and answers
- What is AI Captions used for?
- AI Captions is a free web tool that transcribes uploaded audio or video, adds styled captions and exports the captioned video or SRT and VTT subtitle files. It is a good fit for captioning short social videos, transcribing recordings to text and creating subtitle files for editors.
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