AI Subtitle Generator

An AI Subtitle Generator creates accurate, time-coded subtitles for any video automatically. It transcribes the spoken audio into text, then aligns each line to the exact moment it is said. You get clean, readable captions that you can edit, restyle, and export without manually typing or timing a single line.

You can export in three formats, SRT and VTT sidecar files that upload to YouTube, Vimeo, and most players, plus burned-in (hardcoded) subtitles baked directly into the video. Choose SRT or VTT when you want captions viewers can toggle, and burned-in when you need them always visible, such as on social feeds.

The AI delivers high accuracy on clear speech in supported languages. Background noise, heavy accents, or overlapping voices can lower it, so you can review and correct any word before downloading. The transcript gives you an accurate starting point that takes minutes to polish instead of hours to type.

The tool supports 12 languages, including English, Spanish, French, German, Portuguese, Italian, Japanese, Korean, Chinese, Dutch, Polish, and Turkish. It detects the spoken language automatically and transcribes in the same language, so you can caption content for local and international audiences from one place.

Yes, you can auto-translate subtitles from the original spoken language into another while keeping the original timing intact. This lets you caption one video for multiple markets without re-syncing. Review the translated lines before export, since machine translation can need light edits for tone and local phrasing.

Yes, you can start for free with no credit card required. Create a free account and you get credits to generate subtitles right away. Free accounts include a daily limit on generations, and you can upgrade any time for longer videos, more languages, and additional export formats.

Yes, you can fully customize how subtitles look. Adjust the font, size, color, background, and on-screen position, and apply preset styles to match your brand or platform. This matters most for burned-in captions on social videos, where a bold, high-contrast style keeps text readable on small phone screens.

Yes, it works well with YouTube videos. Generate subtitles and upload the SRT file to your video for captions viewers can toggle, or paste an existing YouTube transcript to clean up the timing and wording. Accurate captions also help your videos get indexed and surfaced in YouTube and Google search.

Subtitles are generated, no matter how long the video is. The AI transcribes and time-codes the full audio in one pass, so a short clip and a long recording both finish quickly. From there you only spend time on light edits, not on typing or manually syncing every line.

Yes, you have full control after generation. Review and edit any subtitle text or adjust the timing before you download, correcting names, terms, or punctuation the AI missed. The transcript gives you an accurate starting point, so most videos need only a quick polish rather than a line-by-line rewrite.