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Most of your viewers have the sound off
Picture your customer: scrolling on a break, in a waiting room, next to a sleeping kid. Your video starts — muted. If the words are not on the screen, your message is a silent movie about a job site, and the scroll wins in about two seconds. Captions are not an accessibility extra for short-form video. For a contractor posting to feeds, captions are the main channel and the audio is the backup.
Captions that carry the message
Good captions do three jobs. They state the hook in the first line — the problem or the payoff, not “hey guys.” They break the speech into short chunks that land with the words, so reading feels like listening. And they highlight the phrases a viewer would repeat: the mistake, the number, the before-and-after. Auto-caption tools in the major short-form editors — the stack compared in Post 4 — generate the first draft for you. Your job is the edit pass: fix the trade terms the software mishears, because a wrong word in your own trade kills credibility fast.
The first three seconds decide everything
- Open on the problem: “This quote form is losing you jobs” beats any introduction.
- Put the payoff in the caption before you say it out loud.
- Show the finished work early; process second, results first.
- End with one action — follow, request a quote, watch the next one — never three.
A caption routine you can keep
Batch it like everything else. Film the week’s clips in one session, caption them in one editing pass, and schedule them out. Check each video once with the sound completely off before it posts — if the story does not survive mute, the captions are not done. That single test takes ten seconds and catches nearly every weak video before your audience does. Contractors do not need cinematic video. They need clear, captioned proof of good work, posted steadily. Captions are where that proof becomes readable.
Next reads: Short-Form Video Stack: Submagic, OpusClip, and Klap Compared · Start a Faceless Channel Workflow: Fliki + Syllaby