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AI video captionsEvery word.
Perfectly timed.

AIVideoCaption writes captions for your video in Hindi, Hinglish, Gujarati and more, and lands every word on the exact frame it is spoken. Style them in one click. Export anywhere.

Start freeTry a video
Free export · No card required · MP4 + SRT
01 — Timing

Frame-accurate.
Automatically.

Your scroll is the playhead. Scrub back and forth — every word appears exactly when it's spoken.

Wordlevel timing
MP4and SRT export
02 — Alignment

From sound
to sentence.

Every word snaps to the moment it begins on the waveform. Pauses stay pauses. Fast talkers stay in sync.

03 — Styles

One click.
Any look.

  • Clean01
  • Bold02
  • Highlight03
  • Minimal04
00:00:00frame 000
00.00s
Scroll to play

Why AIVideoCaption

The AI video caption generator
built for every creator.

AIVideoCaption understands natural speech across multiple languages—even when languages are mixed. Get accurate, word-perfect captions that stay in sync with every voice.

Six things every video gets
01 / 06

Auto captions in 11 languages

Upload once and get accurate captions in Hindi, Hinglish, English, Gujarati and 8 more languages, written in Roman letters or the native script.

02 / 06

Word-level caption timing

Each word gets its own start and end time, matched to the audio, so the highlight moves exactly with the speaker, even when they talk fast.

03 / 06

Keyword highlight captions

AI picks the words that matter, like names, numbers and key ideas, and makes them big and bold, the style that keeps viewers watching.

04 / 06

Templates for Reels, Shorts and YouTube

Seventeen ready-made caption styles, from clean podcast text to bold word pops, glowing keywords and brush strokes.

05 / 06

Edit every word

Fix a spelling, split a line, drag captions on the video, change fonts and colors, and see the result live before you export.

06 / 06

Export MP4 and SRT

Download an MP4 with burned-in captions (watermark-free on paid plans), or an SRT subtitle file for YouTube, Instagram and video editors.

Languages your audience speaks

Every word, perfectly timed.
In the language you speak.

Captions in the script your audience reads, with each word lighting up the moment it is spoken. Hindi and Hinglish, Gujarati, Marathi, Bengali, Tamil, Telugu, Kannada, Malayalam, Punjabi, Odia and English.

How it works

Add AI captions to a video
in three steps.

  1. Upload your video

    MP4, MOV, MKV or WebM, straight from your phone or computer.

  2. Let AI write and time the captions

    Pick the spoken language and AIVideoCaption transcribes and times every word in minutes.

  3. Style, check and export

    Choose a template, fix any word, then download your captioned MP4 or SRT.

Make more videos.
Pay for the minutes you need.

Start with a real free export. Move up when your videos do. Every plan includes the editor, styles, MP4 and SRT.

02 / Create

Creator

₹499₹299 + GST / 30 days
Save ₹200

60 export minutes · 15-minute videos

Get Creator ↗
03 / Scale

Pro

₹999₹599 + GST / 30 days
Save ₹400

180 export minutes · 30-minute 1080p · 5-minute 4K

Get Pro ↗

FAQ

AI video captions,
questions answered.

What is AIVideoCaption?

AIVideoCaption is an AI video caption generator. Upload a video and it writes the captions for you, times every word to the moment it is spoken, and lets you style and export them as an MP4 or SRT file.

Is there a free AI video caption generator?

Yes. The Free plan lets you create subtitles free and export 3 minutes of video, for videos up to 2 minutes long, with every style, an MP4 with a small watermark and an SRT file. Paid plans export without the watermark. No card is needed.

Which languages does it support?

Hindi and Hinglish, English and Gujarati, plus Marathi, Bengali, Tamil, Telugu, Kannada, Malayalam, Punjabi and Odia in beta. Mixed Hindi-English speech is handled naturally.

How accurate is the caption timing?

Every word gets its own start and end time, matched to the audio by an alignment model, so captions change exactly when the word is spoken instead of drifting behind.

Can I edit the captions?

Yes. Fix any word, split or merge lines, move captions on the video, pick which words are highlighted, and re-sync the timing after big edits.

Can I use it for Instagram Reels and YouTube Shorts?

Yes. Templates such as Headline, Splash and Glow make key words pop the way short-form videos need, and you export a ready-to-post MP4.

Do you keep or share my videos?

Your videos stay private to your account and you can delete them any time. We never sell your data or use your videos to train AI models.

How do I buy a paid plan?

Choose a plan on the pricing page, sign in and pay securely through Razorpay by UPI, card, net banking or wallet. Prices are plus 18% GST, and your plan is live the moment the payment goes through.

Your next edit starts here

Drop a video.
Watch it speak.

Try the AI video caption generator on your own video. Upload, edit the captions, choose a style and export. Creating subtitles is free, and your first 3 export minutes are too.

Open the studio to upload MP4, MOV, MKV or WebM · sign in with your email