Edits / Instagram Reels / Add captions to Reels
Most people watch Reels with the sound off. Captions are the one edit that turns silent scrollers into viewers - and auto captions take a single tap. The part everyone skips is correcting them. Six steps: record clean, generate, fix the words, style, position, check.
Reels autoplay silent in the feed, on the train, in meetings. A Reel without captions is a Reel most people never understand. Captions lift completion rate, they make your content accessible to deaf and hard-of-hearing viewers, and the text gives Instagram another signal about what the Reel is about.
Record clean → generate → correct → style → position → check. About five minutes for a 30-second Reel, most of it in step 3.
Step 01
Auto captions transcribe what the microphone hears. Speak clearly, within arm's length of the phone, in a room without echo, and leave the music off while you record - add the track after the captions exist. Clean audio turns a 20-error transcript into a 3-error one.
Step 02
In Edits: open the project, tap Captions → Auto captions, confirm the spoken language, and wait a few seconds. You get captions on the timeline and a transcript panel you can edit. The words appear one at a time or in short phrases, timed to the audio.
Step 03
This is the step that separates captions that help from captions that embarrass. Read the transcript once, start to finish, with the audio playing. Tap any word to retype it. For a mistake that repeats - your name, your product, a term - use find & replace to fix every instance at once.
Step 04
Pick one style and use it on every Reel so your account looks like one account. The style that works: large bold sans-serif, two lines maximum, high contrast (a dark box or a thick outline), and one keyword per line highlighted in your brand colour.
Step 05
Instagram draws its own caption, audio ticker and buttons over the bottom and right of every Reel. Captions placed there are hidden. Drag the caption block to the middle of the frame - or just above the middle - and leave the right-hand 120 px clear.
Step 06
Watch the Reel once with the sound off - if it still makes sense, the captions are doing their job. Then watch it once at 2×: timing drift and a caption that lingers one clip too long jump out at speed. Fix, export, share.
Read your transcript for these specifically. They account for nearly every caption mistake that reaches a feed.
Names. The model picks the most common spelling. Fix once, then find & replace.
Brands and product names. Anything that isn't a dictionary word.
Numbers. Spelled out and sometimes wrong. Digits read faster on screen.
Homophones. there/their, your/you're, to/too, its/it's.
Punctuation and capitals. Auto captions rarely add either.
Filler. Transcribed faithfully, read painfully. Cut it.
Dropouts. Music, overlap or distance. Retype from memory or re-record the line.
Timing. Not a word error but the most common one. Catch it at 2× speed.
Two ways to caption a Reel. The sticker is faster; burned-in is better. Most creators who post regularly burn them in from Edits.
| Burned-in (Edits) | Caption sticker (Instagram) | |
|---|---|---|
| How | Captions → Auto captions → export | Sticker icon → Captions on the share screen |
| Edit the words | Yes - full transcript, find & replace | No - style and position only |
| Styles | Any font, colour, box, outline, animation | Four preset styles, one colour |
| Who sees them | Everyone, on every platform | Viewers can hide them; Instagram only |
| Safe-zone guide | Overlay on the timeline | None - check the preview |
| Reuse on TikTok / Shorts | Yes, same file | No - re-caption there |
| Time | ~5 min with proofing | ~30 s, no proofing possible |
| Best for | Anything you'll post more than once a week | Quick trends, one-off replies |
Captions are step 5 of editing a Reel; the full edit order is there.
Edits transcribes in one tap and lets you fix every word - free, no watermark.