Writing Caption Line Breaks for Readability
Writing Caption Line Breaks for Readability records a distinct W3C-supported accessibility writing task while keeping implementation mechanics outside the writing guidance.
Break captions at logical phrase or sentence boundaries so the text is easier to read and follow.
Key details
Important caveats
Scope Boundary
This is caption-copy guidance, not a universal character-count law; platform constraints and language conventions can require different limits.
Further guidance
Content
Keep caption segments compact and place breaks where the language naturally pauses; W3C notes common practice of one or two lines and logical phrase breaks.
Purpose
Natural line breaks help viewers process the caption without having to reconstruct a phrase split at an arbitrary point.
Sources and evidence
Sources are shown with the role they play in this guide. Historical or style-sensitive claims are kept within the evidence boundary described above.
- Transcribing Audio to Text — W3C WAI (opens in a new tab)World Wide Web Consortium (W3C) Web Accessibility Initiative · W3C WAI guidance for identifying speakers and representing relevant audio information in transcripts and captions.