AI Subtitling
Fast, affordable subtitles in any language
VoiceBox's end-to-end AI subtitling services
From webinars and training videos to films and social content, our AI-powered subtitling solutions make your media more accessible, scalable and ready to reach global audiences.
Choose subtitles in multiple languages — including British and American English, French, Spanish, Arabic and more — with rapid turnaround and cost-effective workflows. Our team manages everything from transcription and translation to formatting, proofreading and delivery, so your subtitles are accurate and ready to go.
And because not every project is suited to automation, we’ll always advise where professional human subtitling may be the best option.
Contact us today for a free quote or to request AI subtitling samples.
- 98% customer satisfaction
- 220+ language pairs
- End-to-end project management
- Rapid turnaround options
- Trusted by brands across industries
- Full accessibility support
Contact us today for a free quote or accessibility consultation.
Our AI subtitling services
AI subtitles are transforming how businesses, educators and creators make their content accessible!
At VoiceBox, we use cutting-edge AI subtitling workflows to deliver speed, affordability and global reach, while keeping human expertise and creativity in the loop where it matters most.
We provide AI subtitles for:
- Corporate & branded media: Training, internal comms, and brand films made accessible across teams and markets.
- Education & eLearning: Scalable subtitles for online courses, lectures and training videos.
- Advertising & promotional content: Quick-turnaround subtitles for product launches and campaigns.
- Social media & digital platforms: Affordable subtitles that help you maximise reach and engagement.
- Events & webinars: Multilingual AI subtitling to connect with international participants in real time.
How our process works
We make AI subtitling simple, with expert oversight at every stage.
1. Transcription & preparation — we create a time-coded transcript of your content, ready for subtitle generation.
2. AI subtitle generation — our AI tools produce accurate subtitles in your chosen language(s), with formatting that works across all major platforms.
3. Translation & localisation — if needed, our linguists translate and adapt subtitles to ensure they’re accurate and clear.
4. Proofreading & quality check — every set of subtitles can be reviewed by professional linguists for consistency.
5. Post-production & video editing — we sync, style and embed your subtitles seamlessly into your video or deliver subtitle files in the format you need (SRT, VTT, SBV and more).
Whether you need fast AI-generated subtitles or a hybrid approach with human editing and video post-production, we’ll ensure the final result is polished and ready for global audiences.
Multilingual AI subtitling solutions
AI subtitling makes it easier than ever to take your content global.
Some of our most requested languages include:
- British English
- American English
- Spanish (European & Latin American)
- French
- German
- Italian
- Portuguese (European & Brazilian)
- Dutch
- And more!
Whether you’re expanding into new markets or making internal communications accessible across teams worldwide, our multilingual AI subtitles ensure your message is understood.
And if your project need a human touch, our translators and subtitlers can step in to refine, localise or rework subtitles so they land perfectly with every audience.
They have always been helpful and friendly, no matter what deadlines we threw at them!
Want to go global with your content?
- If you require multilingual subtitles, VoiceBox can offer solutions in over 220 languages pairs.
- We can also translate your script quickly and easily, as well as any on-screen text, captions, voice overs, etc.
- We will draw on our network of native-tongue linguists to create content in multiple languages
What is AI subtitling?
AI subtitling uses advanced technology to generate subtitles quickly and affordably. AI subtitling solutions can handle transcription, translation and time-coding, producing ready-to-use subtitle files in multiple formats.
What are the benefits of AI subtitling?
AI subtitles are cost-effective, fast to produce, and scalable across multiple languages. They’re ideal for large projects, quick campaigns or when you need subtitles delivered at speed without sacrificing consistency.
How accurate are AI subtitles?
AI subtitles are getting more accurate, especially for clear audio and well-structured scripts. We can other proofreading and quality assurance.
However, human subtitles are more accurate.
Which languages do you support?
We can provide AI subtitles in multiple languages, including English, French, German, Spanish and Arabic.
What subtitle file formats can you deliver?
We can deliver subtitles in all common formats, including SRT, VTT, SBV, DFXP, and SCC. We also offer burn-in options if you want subtitles embedded directly into your video.
When should I use human subtitlers instead of AI?
For content that is highly creative, compliance-heavy (such as advertising), or requires cultural nuance, we may recommend human subtitlers.
Do you offer post-production support?
Absolutely! We can sync, style and embed your subtitles into videos, as well as provide video editing and audio post-production for a seamless final result.
VoiceBox: Your go-to AI subtitling agency
Here are the three reasons why we stand out for our AI subtitling solutions:
- Versatile: With AI subtitling in multiple language pairs, plus the option of human editing and translation, we adapt our services to fit every project, from global training rollouts to quick-turnaround social content.
- Collaborative: We work side-by-side with our clients to ensure customer satisfaction, every time. We offer free localisation and accessibility consultation to every client.
- Flexible: Since 2014, we’ve supported projects across industries, from film and advertising to eLearning and events. Whether your focus is speed, affordability or impact, we’ll shape a solution that works.
