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Make your event accessible in any language
Instantly deliver captions and translations to smartphones and public displays. Whether you are giving a presentation, preaching, or teaching, it's never been simpler to include everyone. Request a QuoteWatch a demoHow can spf.io help you?
All-in-one software for real-time captioning and translation. All the tools you need in one place.
Audio Livestreaming
Stream your interpreters’ voice to people’s smartphones. Instead of maintaining specialized headsets that are easy to lose or break, go with an online solution that scales to as many as you need. (This also helps provide assisted listening too!)
Real-time Subtitles
Don’t have an interpreter for a language? Get automatic captions and translations of live speech. One person can release captions for people with hearing loss and subtitles for all needed languages. Automatic translation is available for 60+ languages.
Slide & Document Translation
Generate automatic translations of manuscripts, documents, and slides in seconds. These can be edited by translators before your event so people get high quality text and slides in their language.
Audio Description
Make your event accessible for the blind and visually impaired by providing audio description. One person types a description of what is happening on stage for people to hear through their smartphones.
Taichung International Fellowship is an international church with an English service that needed to figure out a sustainable way to provide translation week after week. Hear how spf.io helps them serve their bilingual congregation and reduce the work for volunteers.
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What is spf.io?
It’s all-in-one software that enables you to provide real-time captions and translation of your events. Your audience gets subtitles on a public screen, or they go to a link on their smartphone, select their language, and follow along.
Include the Deaf, hard of hearing and people who speak many languages in your next event with spf.io (pronounced spiffy-oh).
Convenient
Deliver translation directly to mobile devices, so your audience can easily get it when they need it.
Simple
Translating your talk is as simple as speaking into a microphone plugged into a computer.
Scalable
Scale to as many languages and devices as you need. Everything stays in sync.
Flexible
Provide translation in the way you want, whether it's scripts, slides, audio, automatic or prepared translations.
See spf.io in action
Got questions?
Check out our Frequently Asked Questions to learn more.
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How can spf.io help your event?
Learn how multilingual accessibility happens through our software.
English 
Indonesian