Subtitles in every language
AI-generated subtitles that are accurate, well-timed, and production-ready — delivered in any format your workflow needs.
How it works
Submit your content
Upload video files or provide a streaming URL. Ollang accepts all major video formats.
AI transcription & translation
Speech is transcribed and translated into the target language with timing preserved.
Subtitle file delivery
Receive production-ready SRT, VTT, or embedded subtitles synced to every scene.
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Features
50+ languages
Subtitle any video in over 50 languages with high translation accuracy.
Format flexibility
Export SRT, VTT, TTML, and burned-in subtitle tracks for any platform.
Auto line-breaking
Smart text segmentation keeps subtitle lines readable within safe reading zones.
Custom styling
Brand-consistent fonts, colors, and positions with CSS-compatible style definitions.
Speaker labels
Automatically identify and label multiple speakers for clear, scannable subtitles.
On-demand or batch
Process single videos on-demand or queue entire content libraries at once.
Use cases
Broadcasters
Localize news and entertainment for global distribution.
OTT platforms
Subtitle entire content libraries at streaming scale.
Enterprises
Make internal video content accessible worldwide.
Agencies
Deliver subtitled content to clients faster with automation.
Make every video globally accessible
Deliver accurate, production-ready subtitles in any language — at any scale.
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