Assume Silence: The Sound-Off Statistics That Should Shape Every Video

19 May 2026

Picture where your videos are actually watched: the bus, the queue, the sofa during someone else's telly, the desk during someone else's meeting. Industry studies have found that a large majority of social video — figures as high as three-quarters or more in some analyses — is watched with the sound off, and that most viewers say captions make them likelier to watch to the end.

What this means, practically

• Captions are not optional. Burned-in subtitles on every video, no exceptions — modern editing apps (including free ones) generate them in one tap; your only job is correcting the transcription of your company name.
• The first frame must work mute: visible text or an instantly legible scene, because the scroll-past decision happens before any audio could matter.
• Show, don't only tell: if the video makes sense silent, sound becomes a bonus rather than a dependency.
• Accessibility comes free: the same captions serve deaf and hard-of-hearing viewers — over ten million people in the UK — and non-native speakers. Reach and decency, one tick.

The reframe

You're not making television; you're making silent film with optional sound. Chaplin managed. With auto-captions, so can you.