AI-Powered Subtitle Generator
Generate VTT & SRT Subtitles from Any Audio or Video
Convert speech to accurate subtitles with our AI STT transcription software. Create VTT, SRT captions for YouTube, podcasts, and videos in 100+ languages. Free online subtitle generator.
How STT Subtitle Generation Works
Transform any audio into perfectly timed subtitles in four simple steps. AI-powered speech-to-text that creates professional captions.
Upload Your Audio or Video
Drag and drop your video files, audio recordings, or paste a URL. We support MP4, MP3, WAV, MOV, and 20+ other formats for STT transcription.
AI Speech Recognition in 100+ Languages
Whisper AI converts speech to text with incredible accuracy. Auto-detects language and generates timestamped segments perfect for subtitles.
Edit & Refine Your Subtitles
Review your transcription, make quick edits, and adjust timing. Ask AI to fix grammar, add punctuation, or summarize content.
Export your transcription as
TXT
Plain text
SRT
Subtitles
VTT
Web video
JSON
Full data
Export as VTT, SRT, or JSON
Download your subtitles in WebVTT for HTML5 video, SRT for YouTube and video editors, or JSON for developers. Perfect timing guaranteed.
Speechyou has completely transformed our video production workflow. We used to spend hours manually creating subtitles for our YouTube channel. Now we upload a video and have perfect VTT files in minutes. The accuracy is incredible.
Complete STT to Subtitle Workflow
From speech recognition to perfectly timed VTT and SRT files, Speechyou handles your entire subtitle creation process
Professional Subtitles for Every Platform
Enterprise-grade STT transcription trusted by content creators, video producers, and accessibility teams worldwide.
ADA & WCAG Accessibility Compliant
Meet accessibility requirements with accurate closed captions. Our STT transcription helps you comply with ADA and WCAG guidelines for video content.
100+ Languages for Global Subtitles
Generate subtitles in any language your audience speaks. Auto-detect source language and translate captions to reach viewers worldwide.
Subtitle Generation Pricing
Start generating subtitles for free. Upgrade for unlimited VTT and SRT exports.
Free
Perfect for trying STT subtitle generation
Everything in Pro +
- 3 subtitle exports per day
- Up to 10 MB file uploads
- TXT export format
- 100+ language STT support
- Auto-timestamped segments
- Browser-based editor
SoloPopular
Ideal for YouTubers and podcasters
Everything in Pro +
- Unlimited subtitle exports
- Up to 1 GB file uploads
- VTT, SRT, JSON exports
- Translation to 15+ languages
- AI subtitle refinement
- Custom timestamp formatting
- Priority processing
- Email support
Teams
Best for video production teams
Everything in Pro +
- Everything in Solo
- Up to 5 team members
- Batch subtitle processing
- Team subtitle library
- Collaboration tools
- Priority support
- Custom export templates
- API access
Trusted by Content Creators Worldwide
YouTubers, podcasters, and video producers rely on Speechyou for professional subtitles and captions.
Creating subtitles used to take me 3 hours per video. Now I upload to Speechyou andget perfect SRT files in under 5 minutes. Game-changer for my YouTube workflow.
Sarah Chen
YouTube Creator, TechReviews
We needed VTT files for our video podcast on multiple platforms.Speechyou's STT accuracy is incredible - even with technical jargon.
Mike Thompson
Podcast Producer, The Daily Tech
Accessibility compliance is mandatory for our courses.Speechyou generates WCAG-compliant captions automatically. It's saved our team hundreds of hours.
Dr. Elena Rodriguez
E-Learning Director, EdTech Institute
Creating subtitles used to take me 3 hours per video. Now I upload to Speechyou andget perfect SRT files in under 5 minutes. Game-changer for my YouTube workflow.
Sarah Chen
YouTube Creator, TechReviews
We needed VTT files for our video podcast on multiple platforms.Speechyou's STT accuracy is incredible - even with technical jargon.
Mike Thompson
Podcast Producer, The Daily Tech
Accessibility compliance is mandatory for our courses.Speechyou generates WCAG-compliant captions automatically. It's saved our team hundreds of hours.
Dr. Elena Rodriguez
E-Learning Director, EdTech Institute
Creating subtitles used to take me 3 hours per video. Now I upload to Speechyou andget perfect SRT files in under 5 minutes. Game-changer for my YouTube workflow.
Sarah Chen
YouTube Creator, TechReviews
We needed VTT files for our video podcast on multiple platforms.Speechyou's STT accuracy is incredible - even with technical jargon.
Mike Thompson
Podcast Producer, The Daily Tech
Accessibility compliance is mandatory for our courses.Speechyou generates WCAG-compliant captions automatically. It's saved our team hundreds of hours.
Dr. Elena Rodriguez
E-Learning Director, EdTech Institute
Creating subtitles used to take me 3 hours per video. Now I upload to Speechyou andget perfect SRT files in under 5 minutes. Game-changer for my YouTube workflow.
Sarah Chen
YouTube Creator, TechReviews
We needed VTT files for our video podcast on multiple platforms.Speechyou's STT accuracy is incredible - even with technical jargon.
Mike Thompson
Podcast Producer, The Daily Tech
Accessibility compliance is mandatory for our courses.Speechyou generates WCAG-compliant captions automatically. It's saved our team hundreds of hours.
Dr. Elena Rodriguez
E-Learning Director, EdTech Institute
The subtitle timing is perfect right out of the box.I rarely need to adjust the timestamps - just download and import into Premiere Pro.
James Park
Video Editor, MediaStudio
My documentaries feature interviews in 5 different languages.Speechyou transcribes and translates them all. The multilingual subtitle support is unmatched.
Lisa Andersson
Documentary Filmmaker
I've created 50+ courses with subtitles using Speechyou.VTT export works perfectly with all LMS platforms. Students love having accurate captions.
David Kim
Online Course Creator
The subtitle timing is perfect right out of the box.I rarely need to adjust the timestamps - just download and import into Premiere Pro.
James Park
Video Editor, MediaStudio
My documentaries feature interviews in 5 different languages.Speechyou transcribes and translates them all. The multilingual subtitle support is unmatched.
Lisa Andersson
Documentary Filmmaker
I've created 50+ courses with subtitles using Speechyou.VTT export works perfectly with all LMS platforms. Students love having accurate captions.
David Kim
Online Course Creator
The subtitle timing is perfect right out of the box.I rarely need to adjust the timestamps - just download and import into Premiere Pro.
James Park
Video Editor, MediaStudio
My documentaries feature interviews in 5 different languages.Speechyou transcribes and translates them all. The multilingual subtitle support is unmatched.
Lisa Andersson
Documentary Filmmaker
I've created 50+ courses with subtitles using Speechyou.VTT export works perfectly with all LMS platforms. Students love having accurate captions.
David Kim
Online Course Creator
The subtitle timing is perfect right out of the box.I rarely need to adjust the timestamps - just download and import into Premiere Pro.
James Park
Video Editor, MediaStudio
My documentaries feature interviews in 5 different languages.Speechyou transcribes and translates them all. The multilingual subtitle support is unmatched.
Lisa Andersson
Documentary Filmmaker
I've created 50+ courses with subtitles using Speechyou.VTT export works perfectly with all LMS platforms. Students love having accurate captions.
David Kim
Online Course Creator
85% of social videos are watched without sound.Speechyou helps us add captions to every video we post. Our engagement has increased 40%.
Rachel Martinez
Social Media Manager, BrandCo
We subtitle hundreds of training videos annually.The batch processing feature is incredible. What took weeks now takes hours.
Tom Williams
Corporate Trainer, Fortune 500
I recommend Speechyou to all my clients for video accessibility.The STT accuracy meets professional captioning standards. Best value in the market.
Nina Patel
Accessibility Consultant
85% of social videos are watched without sound.Speechyou helps us add captions to every video we post. Our engagement has increased 40%.
Rachel Martinez
Social Media Manager, BrandCo
We subtitle hundreds of training videos annually.The batch processing feature is incredible. What took weeks now takes hours.
Tom Williams
Corporate Trainer, Fortune 500
I recommend Speechyou to all my clients for video accessibility.The STT accuracy meets professional captioning standards. Best value in the market.
Nina Patel
Accessibility Consultant
85% of social videos are watched without sound.Speechyou helps us add captions to every video we post. Our engagement has increased 40%.
Rachel Martinez
Social Media Manager, BrandCo
We subtitle hundreds of training videos annually.The batch processing feature is incredible. What took weeks now takes hours.
Tom Williams
Corporate Trainer, Fortune 500
I recommend Speechyou to all my clients for video accessibility.The STT accuracy meets professional captioning standards. Best value in the market.
Nina Patel
Accessibility Consultant
85% of social videos are watched without sound.Speechyou helps us add captions to every video we post. Our engagement has increased 40%.
Rachel Martinez
Social Media Manager, BrandCo
We subtitle hundreds of training videos annually.The batch processing feature is incredible. What took weeks now takes hours.
Tom Williams
Corporate Trainer, Fortune 500
I recommend Speechyou to all my clients for video accessibility.The STT accuracy meets professional captioning standards. Best value in the market.
Nina Patel
Accessibility Consultant
Breaking news needs fast subtitles. Speechyou deliversaccurate captions in minutes, not hours. Essential for our newsroom workflow.
Carlos Mendez
Video Producer, NewsNetwork
We process thousands of videos monthly.Speechyou's API integrates perfectly with our pipeline. Automated subtitles at scale.
Emily Foster
Content Manager, StreamingPlatform
We caption all our sermons for deaf and hard-of-hearing members.Speechyou makes accessibility affordable for nonprofits. Blessing for our community.
Robert Taylor
Church Media Director
Breaking news needs fast subtitles. Speechyou deliversaccurate captions in minutes, not hours. Essential for our newsroom workflow.
Carlos Mendez
Video Producer, NewsNetwork
We process thousands of videos monthly.Speechyou's API integrates perfectly with our pipeline. Automated subtitles at scale.
Emily Foster
Content Manager, StreamingPlatform
We caption all our sermons for deaf and hard-of-hearing members.Speechyou makes accessibility affordable for nonprofits. Blessing for our community.
Robert Taylor
Church Media Director
Breaking news needs fast subtitles. Speechyou deliversaccurate captions in minutes, not hours. Essential for our newsroom workflow.
Carlos Mendez
Video Producer, NewsNetwork
We process thousands of videos monthly.Speechyou's API integrates perfectly with our pipeline. Automated subtitles at scale.
Emily Foster
Content Manager, StreamingPlatform
We caption all our sermons for deaf and hard-of-hearing members.Speechyou makes accessibility affordable for nonprofits. Blessing for our community.
Robert Taylor
Church Media Director
Breaking news needs fast subtitles. Speechyou deliversaccurate captions in minutes, not hours. Essential for our newsroom workflow.
Carlos Mendez
Video Producer, NewsNetwork
We process thousands of videos monthly.Speechyou's API integrates perfectly with our pipeline. Automated subtitles at scale.
Emily Foster
Content Manager, StreamingPlatform
We caption all our sermons for deaf and hard-of-hearing members.Speechyou makes accessibility affordable for nonprofits. Blessing for our community.
Robert Taylor
Church Media Director
STT & Subtitle Generator FAQ
Everything you need to know about generating VTT and SRT subtitles with Speechyou's STT transcription. Have more questions? Contact our support team.
