Lumiox

AI caption generator for Reels, Shorts and YouTube

Generate automatic video subtitles with word-by-word timing for Reels, Shorts and YouTube. Edit captions in Hinglish and 17 Indian languages, in native script or romanised form. Adjust every word and its timing, then export a captioned MP4 or download SRT and VTT subtitles.

Free to start · no card · 60s clips on the free plan

Languages

AI captions in 17 Indian languages and Hinglish

Accurate, word-by-word subtitles for Reels, Shorts and YouTube in Hindi, Hinglish, Tamil, Bengali and 14 more languages, in native script or romanised form.

Sound familiar?

Most auto-captions get Hinglish and Indian languages wrong, and your viewers notice.

A Hindi sentence with English words in it gets split in two. Names come out misspelled, and Tamil, Bengali or Marathi end up in the wrong script.

Captions that land a beat late keep losing viewers. Most people watch Reels and Shorts on mute, so if the words do not match the speech, they scroll past before your message lands.

Wrong words, bad timing, no context. Other creators already caption in their own language with AI, while you are still fixing every caption by hand.

Features

The Complete AI Caption Toolkit for Creators

Turn speech into automatic captions for your videos. Explore supported caption languages, generate subtitles in Hinglish or your native script, and choose animated caption templates for Reels, Shorts and YouTube. Edit the words and timestamps before exporting.

Built for Hinglish.

Accurate Hindi-English transcription for real-world Indian speech.

Understands the way India actually speaks.

Hindi + English. Slang + accents. Even mixed-script words.

Our Hinglish transcription model handles real-world Indian speech out of the box — so conversations that switch between Hindi and English mid-sentence stay together, naturally and accurately.

No awkward language splits. No stitched-together guesses. Just one clean, context-aware transcript — built for Hindi-English speech in India.

Hi + En

Code-switching in one transcript

transcript.srtHinglish

00:04मैं सोच रहा था ki we should launch इसी हफ़्ते

00:09Bro ये totally काम करेगा, trust me yaar

Hindi + EnglishSlangMixed script

17 Indian Languages. One Powerful Model.

Transcribe Indian languages in native script, Romanized text, or English.

From Hindi and Hinglish to Tamil, Telugu, Bengali, Marathi and more — transcribe in native scripts, Roman letters, or English translation.

It knows the language before it starts.

Upload your audio, and the right writing system is detected automatically. Choose the format that fits your project — native script, Romanized text, or English translation.

17

Indian languages supported

Detecting language…17
हिन्दीதமிழ்తెలుగుবাংলাमराठीગુજરાતીಕನ್ನಡമലയാളംਪੰਜਾਬੀଓଡ଼ିଆঅসমীয়াاردو+5 more
Output format
Native scriptRomanizedEnglish

Every Word. Under Your Control.

Edit words and timestamps precisely without moving the rest of your captions.

Fine-tune every word, every timestamp, and every caption with precision.

Drag a single word on the timeline and adjust it exactly where you want it — without shifting the words around it.

Edit one word. Keep everything else exactly where it belongs.

Word-level

Timeline editing precision

Word timeline0.04s
0:000:010:020:030:04
Thisonewordmoves
Start 00:02.140Neighbours Unchanged

153+ Ways to Make Your Words Move.

Style, animate, and customize captions to match your content.

Pick a style. Make it yours. Bring every word to life.

Start with a template designed for motion, then make it completely your own. Change colors word by word, adjust timing with precision, and shape every caption to match the pace and personality of your content.

From first edit to live caption — everything happens in the builder.

153+

Animated caption styles

Caption styles153+
EVERY WORD
Pops out
wordbyword
Boxed
Timing

Your Video. Your Device. Your Control.

Render locally while keeping your video on your device.

Render and export directly on your machine — no video uploads, no waiting on a remote render.

Only the audio goes to the cloud for transcription. The video itself stays right where it belongs: on your device.

Private by design. Fast by default.

0

Video uploads to the cloud

ExportLocal
Your devicereel-final.mp4248 MB · stays here
audio only3.1 MB
Cloudtranscribe
Rendering on your machine68%
No video upload · no render queue
17 languages + Hinglish · 153+ caption styles

One caption editor for every Indian language.

Hindi, Hinglish, Tamil, Bengali and more, each in captions that look made for the language they are in — not translated into a template built for English.

Example projects

AI captions for Hinglish podcasts, Tamil lectures and client reels.

Hinglish podcast clipsHinglishClean HindiBasicallyyehfeaturetry karo0:07

Hinglish podcast clips

Podcast · Hindi + English•Reels & Shorts

A weekly Hindi-English show whose clips were captioned by hand. Every episode switched languages mid-sentence, and every tool guessed wrong.

One line, two languages, no split — the transcript never breaks mid-sentence.

1 pass

Code-switching handled without splitting the line

3 scripts

Native, Romanized and English from one transcript

Podcasts, lectures, client reels — across 17 Indian languages and the Hinglish in between. The transcripts speak for themselves.

All case studies
Why us

Not all AI caption tools are built the same.

Lumiox compared with other AI caption tools
FeatureOther caption toolsLumiox
Hinglish speechOften splits Hindi and English apartOne clean Hinglish transcript
Indian languagesUsually English-first, few Indian languages17 Indian languages, native script or romanised
Caption timingOften line-level, drifting off syncWord-level start and end times
EditingAuto-captions that are hard to fixEvery word editable before export
ExportsFree tiers often watermarked and low-resWatermark-free MP4 up to 2K on paid plans
PrivacyOften uploads your full videoOnly the audio is sent
See the full comparison
How it works

Four steps from video to AI-generated captions that convert.

S/1
reel-raw.mp4
हिन्दीEnglishதமிழ்Auto-detect
Audio only · 3.1 MBvideo stays local

Upload Your Video for AI Captioning

Upload an MP4, MOV or WebM from your phone or camera. Choose the spoken language or let AI detect it automatically. Only the audio is sent for transcription.

S/2
Word timing00:02.14
Every0.00sword0.42sits0.88sown1.15stime1.61s
per word

Get Word-Level Caption Timing

Every word gets its own start and end time, so captions highlight exactly when each word is spoken. Perfect for precise, word-by-word captions.

S/3
this is styled
FontColourAnimationSplit line
Correcting “recieve” → “receive”

Edit and Style Your Captions

Correct words, split caption lines, adjust timing, and customize fonts, colors, and animations. Create captions that match your content and brand.

S/4
Exportin browser
reel-final.mp4captions burned incaptions.srtdownloadcaptions.vttdownload
rendering

Export Captions as MP4, SRT, or VTT

Burn captions directly into an MP4 in your browser, or download SRT and VTT subtitle files for your favorite platforms and video editors.

A captioning tool for your next video

Generate styled video captions, prepare subtitle files, or find a workflow for Reels and Shorts. Explore the examples, then bring your own video to the editor.

Creators on a road trip

By the numbers: 17 Indian languages and Hinglish.

By the numbers

17

Indian languages, in native script or romanised text.

153+

Animated caption styles. Every one editable, word by word.

2K

Export quality. Watermark-free on paid plans, never upscaled.

₹0

To start. No card, no expiry.

Hinglish in one transcriptWord-level caption timingYou edit every wordMP4, SRT and VTT exportYour video never leaves your deviceLanguage detected automatically
Pricing plan

Honest pricing. No hidden fees.

Free

Try it on a real clip before paying anything

₹0/mo

No card. No expiry.

2 min / week

≈ 4 reels at 30s each

  • Up to 1 minute per video
  • Export up to 1080p
  • All caption styles and languages

Exports carry a Lumiox watermark.

Start free

Starter

Post without the watermark

₹299/mo

billed monthly · renews until you stop it

90 min / month

≈ 180 reels at 30s each

  • Unlimited watermark-free exports
  • 90 min transcription / month
  • Export up to 2K
  • SRT & VTT caption files
  • Unlimited fonts, in all 17 languages
Get Starter

Pro

Most popular

For creators who post weekly

₹499/mo

billed monthly · renews until you stop it

180 min / month

≈ 360 reels at 30s each

  • Unlimited watermark-free exports
  • 3 hours transcription / month
  • Export up to 2K
  • SRT & VTT caption files
  • Unlimited fonts, in all 17 languages
Get Pro

Studio

For editors & agencies

₹999/mo

billed monthly · renews until you stop it

480 min / month

≈ 960 reels at 30s each

  • Unlimited watermark-free exports
  • 8 hours transcription / month
  • Export up to 2K
  • SRT & VTT caption files
  • Unlimited fonts, in all 17 languages
Get Studio

Every plan includes all 17 Indian languages

हिन्दीHindiதமிழ்TamilবাংলাBengaliతెలుగుTeluguमराठीMarathiગુજરાતીGujaratiಕನ್ನಡKannadaമലയാളംMalayalamਪੰਜਾਬੀPunjabiଓଡ଼ିଆOdiaاردوUrduঅসমীয়াAssameseनेपालीNepaliसंस्कृतम्SanskritسنڌيSindhiکٲشُرKashmiriᱥᱟᱱᱛᱟᱲᱤSantali
Ready?

Scrolling happens. Being stopped doesn't.

Upload a clip and get word-by-word captions in your language in minutes. Free to start, no card needed.