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Add closed captions to every video

20-30 min per video, more if manually correcting Impact: high Effort: medium

Closed captions on every video make your content genuinely accessible to viewers who are deaf or hard of hearing, and provide YouTube's algorithm with real, accurate text of your spoken content.

Captions are both a genuine accessibility requirement and additional real text signal for YouTube's understanding of your content, distinct from the description.

The full picture

Closed captions serve dual genuine functions worth understanding clearly — real accessibility value for viewers who are deaf or hard of hearing, and additional structured text signal that gives YouTube's algorithm more accurate understanding of your actual spoken content beyond what the description alone provides.

Auto-generated captions provide a genuinely useful starting point but deserve real, careful review rather than blind trust — automatic captioning technology, while continuously improving, still contains genuine accuracy limitations, and manual review and correction meaningfully improves both the accessibility value and the accuracy of the text signal your video provides.

The genuine investment this correction process requires deserves realistic acknowledgment — thoroughly reviewing and correcting captions represents real, ongoing time investment per video, and honestly weighing this cost against the genuine accessibility and algorithmic benefit helps establish a realistic, sustainable practice for your ongoing content production.

This accessibility work also expands your genuine potential audience directly — viewers who specifically rely on captions, whether due to hearing accessibility needs or simply viewing in sound-off environments, represent real additional audience reach that accurate, available captions directly enable.

How to do it

  1. 1
    Enable auto-captions as a starting point
    YouTube's real automatic captioning as a first pass.
  2. 2
    Review and correct genuine errors
    Auto-captions have real accuracy limitations — manual review improves genuine quality.

Common mistakes

How you'll know it's done

Every video has genuine, accurate closed captions.

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