01 · The short answer
What this Hindi subtitle generator does
Upload a video, choose Hindi, and AIVideoCaption writes the subtitles and times every word to your voice. You check them, pick a caption style, and download an MP4 with the captions burned in or an SRT file. No typing, no guessing where each line should start.
- Every word timed
Each word gets its own start and end time, so captions change exactly when you speak instead of drifting behind.
- Devanagari or Roman letters
Write it in Devanagari script, in Roman letters, or Devanagari with the English words left in English.
- Keywords that pop
AI picks the words that carry the meaning (names, numbers, the big idea) and templates make them bigger or brighter.
- MP4 and SRT
Burned-in captions for Reels, Shorts and WhatsApp, and an SRT file for YouTube and editors.
02 · Step by step
How to add Hindi subtitles to a video
Four steps, and most of them are automatic. It works in the browser on your phone or computer, so there is nothing to install.
- 1Upload your video
Drop an MP4, MOV, MKV or WebM file straight from your phone or computer. Vertical, square and landscape all work.
- 2Choose Hindi
In the popup that opens, tap Hindi (हिन्दी) and pick how you want it written: Devanagari script, Roman letters, or mixed.
- 3Let AI write and time it
The speech is written out and every word gets its own start and end time, matched to your voice. A short video takes a few minutes.
- 4Style, check and export
Pick a caption template, fix any word, then download an MP4 with the captions burned in or an SRT file.
03 · Writing style
Three ways to write Hindi subtitles
The same sentence, spoken once, can be written three ways. You pick one in the popup after upload, and you can switch later and create the subtitles again.
-
Roman letters
Aaj jaanenge SIP mein invest karne ka sabse easy tareeka
Fastest to read for viewers who type in English letters.
-
Hindi + English
आज जानेंगे SIP में invest करने का सबसे easy तरीका
Devanagari script, with spoken English words kept in English.
-
Hindi script
आज जानेंगे एसआईपी में इन्वेस्ट करने का सबसे ईज़ी तरीका
Everything in Devanagari script, English words spelled in it too.
04 · Look and feel
Caption styles that work for Hindi Reels
Short-form viewers decide in a second whether to keep watching, and most of them have the sound off. These are four of the looks you can apply in one click; the studio has more than a dozen, from Hormozi and MrBeast styles to calm cinema subtitles.
- आज जानेंगे SIP में investHeadlineBig and bold, the key word jumps out
- आज जानेंगे SIP में investBox popA bright box follows the voice
- आज जानेंगे SIP में investKaraokeWords fill in as they are spoken
05 · Made for
Who uses Hindi captions
- Finance and stock market explainers
SIP, mutual funds, tax saving: numbers and terms get highlighted so a viewer on mute still gets the point.
- Teachers and exam coaching
UPSC, SSC and board exam tips with Devanagari subtitles that match what students read in their books.
- Podcast and motivational clips
Long Hinglish conversations cut into Reels, with one keyword per line lighting up.
- Comedy and sketches
Punchlines land on time because each word appears exactly when it is said.
06 · Better results
Tips for accurate Hindi subtitles
- Pick Hindi even for heavy Hinglish
Choose Hindi / Hinglish as the spoken language when most of the sentence is Hindi. English words inside it are still caught.
- Let the keyword AI do the emphasis
Detect keywords picks the words that carry the meaning (SIP, ₹5,000, 15 saal) instead of filler like hai, ka, toh.
- Keep music under your voice
Background music louder than your voice is the number one reason a word goes missing. Keep it low or add it after export.
- Fix names once
Brand and people names are the words to check. Edit them in the subtitle list and the timing stays in place.
07 · Your options
Hindi subtitles: by hand, generic apps, or AIVideoCaption
You can always type subtitles yourself in a video editor. It works, it is just slow. Here is how the options compare for a typical short video.
| Feature | Typing by hand | Generic auto-caption apps | AIVideoCaption |
|---|---|---|---|
| Captions in Devanagari script | Yes, slowly | Varies | Yes |
| Roman letters option | Yes, slowly | Rarely | Yes |
| Each word timed to the voice | No | Varies | Yes |
| Keyword highlight templates | Manual | Some | Yes, AI picks |
| MP4 with captions + SRT file | Depends on editor | Usually | Both |
| Time for a 1-minute video | 30 to 60 min | A few minutes | A few minutes |
Want to see what the minutes cost? Plans start free, then ₹129 for a one-time pass. See pricing.
08 · FAQ
Hindi subtitle generator: questions
Should I use Hinglish or Hindi script for Instagram Reels?
For most Reels, Hinglish in Roman letters reads fastest because that is how people type in chats. Use Devanagari for a more premium look, for older audiences, or for news and devotional content.
Can it write Hindi words in English letters?
Yes. Choose the Roman letters style and Hindi speech is written as Hinglish, for example "Aaj jaanenge sabse easy tareeka". Nothing is translated, only the letters change.
Does it understand Hindi mixed with English?
Yes. Mixed Hindi-English speech is the normal case for Indian creators. In the mixed style the English words stay in English letters while the Hindi is in Devanagari.
Is there a free Hindi subtitle generator?
Yes. The Free plan gives you 3 transcription minutes for videos up to 2 minutes long, with every style and a watermark-free MP4 and SRT export. No card is needed.
Does it translate my video into Hindi?
No. AIVideoCaption writes down the Hindi that is spoken in your video, in the letters you choose. It does not translate from another language.
Can I edit the subtitles before exporting?
Yes. Fix any word, split or merge lines, choose which words are highlighted, move the captions on the video and re-sync the timing, then export.
What do I get when I export?
An MP4 with the captions burned in, ready for Instagram Reels, YouTube Shorts, WhatsApp and Facebook, and an SRT subtitle file for YouTube and video editors.