Add Subtitles to TikTok Videos
TikTok decides who sees your video based on how long people stay — and plenty of them are scrolling in public with the sound off. Eliro transcribes your TikTok, keeps up with rapid-fire delivery and slang, and syncs the word-flash caption styles the For You Page is full of. Hook readable in second one, no typing required.
Built for How TikTok Actually Sounds
Fast talkers, trending sounds, niche slang — the things that break ordinary caption tools
Keeps Up with Fast Talkers
Rapid delivery, run-on sentences, and inside-joke vocabulary get transcribed correctly, so you spend your time posting instead of retyping.
Word-Flash Styles from the FYP
The one-word-at-a-time look that dominates TikTok — bouncing, color-popping, beat-matched. Apply it in a click instead of keyframing it.
Survives Trending Sounds
The AI separates your voice from the music bed underneath, so captions stay accurate even when a trending sound is running the whole video.
Clear of TikTok's Buttons
Captions are positioned away from the right-rail icons and the description text, so nothing competes with the share button for screen space.
Caption a TikTok in One Sitting
Upload from Your Camera Roll
Drop in the TikTok you just cut — phone footage, screen recordings, and exports from other editors all work.
AI Nails the Transcript
Speech becomes word-synced captions in seconds, slang included. Scan the text and tap any word to correct it.
Pick a Style and Post
Choose a word-flash animation, check the placement against TikTok's UI, and export a clean MP4 for upload.
Why Captioned TikToks Outlast the Scroll
Completion Rate Is the Whole Game
The FYP pushes videos people finish. Captions keep muted viewers following along instead of swiping at the first silent second — which is exactly where most TikToks die.
The Styles Viewers Already Trust
Word-flash captions are part of TikTok's visual language now. Using the styles viewers associate with watchable content signals your video is worth their next ten seconds.
Everything Else Your TikTok Needs
Captions earn the watch — these tools keep the edit moving at TikTok speed.
Remove Filler Words
Cut the "ums" automatically so your delivery sounds as fast as TikTok demands.
Auto Zoom & Pan
Punch-ins on punchlines — the micro-movement that keeps face-to-camera clips alive.
Sound Effects
Whooshes and pops timed to your cuts, the way TikTok edits are expected to sound.
Auto Transitions
Snappy scene changes for multi-clip TikToks without manual keyframes.
Publish & Schedule
Queue TikToks ahead of time and cross-post to Reels and Shorts in the same pass.
Learn more about what you can do
Related Pages
How to Make an Explainer Video with AI — Full Guide | Eliro
How to make an explainer video with AI: distill your product into one clear problem, script 90 seconds that stay on point, and embed it where buyers decide.
AlternativeCapCut Alternative | Eliro vs CapCut
Compare Eliro and CapCut. Eliro generates complete AI videos from one prompt in 30 seconds with unlimited exports.
Free ToolFree AI Subtitle Generator | Auto-Generate Subtitles Instantly
Generate accurate subtitles for your videos in seconds with our free AI subtitle generator. No watermarks, no sign-up required. Support for 50+ languages.
TemplateMake Tutorial Videos with AI | Free AI Tutorial Generator
Produce professional tutorial videos with AI — no filming, no editing.