Generate subtitles from any audio or video file
Upload your file and get perfectly timed SRT or VTT subtitles with accurate speech recognition in 100+ languages.
Drop your file here or click to browse
.mp3, .wav, .m4a, .aac, .ogg, .flac, .mp4, .mov, .avi, .mkv, .webm·up to 500MB
Accurate subtitles without the manual work
Creating subtitles by hand means hours of pausing, typing, and syncing timestamps. Vocova eliminates that process entirely. Upload your audio or video file, and our AI generates perfectly timed subtitles ready to use in any video editor or media player. Export as SRT or VTT and add professional subtitles to your content in minutes.
How it works
Upload your audio or video
Drag and drop or select any audio or video file from your device. All major formats are supported with no conversion needed.
- MP3, WAV, M4A, AAC, OGG, FLAC audio formats
- MP4, MOV, AVI, MKV, WebM video formats
- Files up to 500MB supported
AI generates timed subtitles
Our AI transcribes the speech and creates subtitle segments with precise start and end timestamps for every line.
- Automatic language detection for 100+ languages
- Speaker detection for multi-person content
- Precise timestamp alignment for smooth playback
Export as SRT or VTT
Download your subtitles in industry-standard formats ready to import into any video editor, media player, or streaming platform.
- SRT format for video editors and YouTube
- VTT format for web players and streaming
- Also available as TXT, DOCX, PDF, or CSV
Features
SRT and VTT export
Export subtitles in the two most widely used formats. SRT works with virtually every video editor and platform. VTT is the standard for web-based players and HTML5 video.
100+ languages supported
Generate subtitles in over 100 languages with automatic language detection. From English and Spanish to Japanese and Arabic, our AI handles them all accurately.
Speaker identification
When multiple people are speaking, the AI detects and labels each speaker in the subtitles. Perfect for interviews, panel discussions, and conversations.
Bilingual subtitles via translation
Generate subtitles in the original language, then translate them to any of 145+ target languages. Create bilingual subtitle files for international audiences.
Audio and video input
Upload audio files like MP3 and WAV or video files like MP4 and MOV. The AI extracts the speech regardless of the source format and generates matching subtitles.
Precise timestamp alignment
Every subtitle segment is timed to match the spoken words with precision. No drifting, no overlap, no manual adjustments needed after export.
Why choose Vocova
Make your videos accessible
Add subtitles so viewers who are deaf or hard of hearing can follow your content. Meet accessibility standards without hiring a transcription service.
Reach international audiences
Generate subtitles in the original language, then translate to reach viewers worldwide. Break language barriers with bilingual subtitle support.
Boost video SEO and engagement
Videos with subtitles get more views, longer watch times, and better search rankings. Subtitled content is indexed by search engines, driving organic traffic.
Save hours of manual work
Manual subtitle creation takes 5 to 10 times the length of the video. Vocova generates accurate subtitles in minutes, freeing you to focus on content creation.
Professional quality without the cost
Get subtitles that rival professional transcription services at a fraction of the cost. No need to outsource or hire freelancers for subtitle work.
Works with any video platform
SRT and VTT files are universally supported. Import your subtitles into YouTube, Vimeo, social media editors, or professional tools like Premiere Pro and DaVinci Resolve.
Who can benefit
YouTubers and content creators
Generate subtitles for your videos quickly and upload SRT files directly to YouTube, TikTok, or Instagram to increase reach and engagement.
Filmmakers and video editors
Create subtitle files for documentaries, short films, and client projects. Export SRT or VTT and import directly into your editing timeline.
Educators and course creators
Add subtitles to lectures, tutorials, and online course videos. Make educational content accessible to all students, including non-native speakers.
Marketing teams
Subtitle promotional videos, product demos, and social media content. Subtitled videos perform better in feeds where autoplay is muted.
Podcast producers
Create subtitle files for video podcasts published on YouTube or social platforms. Let viewers follow along even without audio.
Event organizers
Generate subtitles for recorded webinars, conference talks, and virtual events. Share accessible recordings with attendees and on-demand viewers.
Frequently asked questions
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Start transcribing for free
Upload a file or paste a link from YouTube, TikTok, and 1,000+ platforms — get an accurate transcript in minutes. No credit card required.