Generate Video Subtitles with AI: Fast & Fully Automated
Upload any video and get accurate, time-synced subtitles in minutes. 20+ languages. Download SRT instantly.
Click to upload your video
or drag and drop
Generate SubtitlesSupports MP4, MOV, AVI, MKV, WebM, MP3, WAV and more
Free Demos Available • 100,000+ subtitles generated
AI-Powered
Proprietary speech recognition for high accuracy
20+ Languages
English, Spanish, French, Japanese and many more
Minutes, Not Hours
Get your subtitle file fast, ready to download
SRT Format Output
Download your subtitles in the widely supported SRT format
How It Works
Upload Your Video
Drag and drop your video file or paste a URL. We support all major formats.
AI Generates Subtitles
Our AI analyzes the audio and creates accurate, time-synced subtitles automatically.
Download & Share
Edit if needed, then download your subtitle file in SRT format.
Works With Any Content
From short clips to full-length films — we handle it all.
Generate Subtitles in Any Language With AI
Turn any video or audio file into accurate, time-synced subtitles in minutes. Subtitle Nexus works for films, episodes, interviews, tutorials, and short-form clips.
Choose lulu for our best speech recognition and cleanup pass, including punctuation, timing, and smoother phrasing. Need a faster draft? Use vega-preview instead.
If you already have subtitles, use translation to convert them to another language for 0.5 credits per subtitle. You can preview results with a free demo before downloading the final file.
What Our Users Say
"I honestly love the idea of the service you offer and I'd like you to succeed."
"Service works fast, the updated lulu model seems great. Customer service is exceptionally great and fast. 10/10 so far for me."
"I tried LULU-PREVIEW and I must say I am very satisfied. I hope you continue with this project."
"Customer service is incredibly good, might be the best out of any service I have ever used."
"I like the new model. More smooth and less disjointed. I very much appreciate that your site filled a very much needed gap."
"I am really impressed that you can handle the German Umlauts right. The first impression about your player is more than good."
Ready to Create Perfect Subtitles?
Join thousands of creators using Subtitle Nexus to make their content accessible worldwide.
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