Add Captions to YouTube Shorts

A Short gets about one swipe's worth of patience. If viewers can't follow it on mute, they're gone before your hook lands. Eliro transcribes your Short, syncs word-by-word captions to your audio, and keeps the text clear of the subscribe button and title overlay — so it holds attention instead of fighting YouTube's UI.

Animated captions on YouTube Shorts created with Eliro

Captions Built Around How Shorts Get Watched

Tuned for the 9:16 feed: muted autoplay, fast cuts, and a thumb hovering over the next video

Safe-Zone Placement icon

Safe-Zone Placement

Captions sit clear of the subscribe button, video title, and comment rail by default, so your punchline never hides under YouTube's interface.

Word-by-Word Sync icon

Word-by-Word Sync

Each word pops the moment it's spoken — the pacing that keeps eyes locked through a 30-second Short instead of drifting to the next one.

Holds Up on Fast Cuts and Music icon

Holds Up on Fast Cuts and Music

The transcription stays accurate over jump cuts, background tracks, and quick-fire delivery, so you're not correcting every other line.

Text YouTube Can Read icon

Text YouTube Can Read

Caption text gives YouTube more signal about what your Short covers — useful when the feed decides what to surface next.

From Upload to Captioned Short

Upload a YouTube Short
Step 1

Upload Your Short

Drop in your vertical video — a fresh edit or a clip you're repurposing from another platform.

AI captioning a Short
Step 2

AI Syncs the Captions

The audio is transcribed and every word is timed to the moment it's spoken. Skim the transcript and fix anything that needs it.

Download a captioned Short
Step 3

Style It and Download

Pick an animated style, confirm the safe-zone placement, and export a clean MP4 ready for the Shorts feed.

Make Your Shorts Easier to Watch on Mute

Styles Viewers Recognize from Viral Shorts

Use the bold, animated caption looks that dominate the Shorts feed — punchy fonts, color emphasis, and motion that matches fast-paced edits instead of sitting on top of them.

Animated caption styles for Shorts

Built for the Muted Feed

Most Shorts autoplay silently. Captions let your hook land before the viewer ever taps the sound on — often the difference between a swipe and a full watch.

Captions keeping muted Shorts watchable

Emphasis Without the Busywork

As it captions, the AI highlights key words and drops in fitting emojis, so your text carries energy without a manual styling pass on every line.

AI keyword highlights and emojis in captions

Round Out Your Shorts Workflow

Captions hold attention — these tools keep the rest of the Short just as tight.

Auto Zoom & Pan icon

Auto Zoom & Pan

Punch-ins on your key lines keep a single-camera Short from feeling static.

AI B-Roll Generation icon

AI B-Roll Generation

Cutaways generated from your script fill the visual gaps between talking-head moments.

Sound Effects icon

Sound Effects

Risers and pops that make caption beats and hard cuts hit harder.

Auto Transitions icon

Auto Transitions

Smooth scene changes for Shorts stitched together from multiple clips.

Publish & Schedule icon

Publish & Schedule

Queue your Shorts alongside TikTok and Reels uploads from one dashboard.

Learn more about what you can do

Related Pages

Adding Captions to Shorts: Common Questions

Your next viral clip starts here.

Stop editing for hours. Pick a viral template, hit create, and put your social media growth on autopilot with Eliro AI.

Includes all viral video templates
One-click publish to social media
Agentic Content Creation

Join 900,000+ creators already shipping more content.