Add Subtitles to Video Online Free - AI Subtitle Generator
Add subtitles to video online free with our AI subtitle generator. Upload any video and get accurate subtitles in seconds.
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Loved and used by real creators, podcasters, brands and more
LockedOn Lakers 
Jeremy Vine & Daytime on 5 
Lighten Up Podcast 
Unscripted by Raygan 
Made by Mizko 
Design Champs 
MotDollarMiljonen 
Southside Presbyterian Church 
Hope Rising Church Southside Presbyterian Church 
Let The Streets Rejoice 
LockedOn Lakers Jeremy Vine & Daytime on 5 Lighten Up Podcast 
Unscripted by Raygan Made by Mizko Design Champs 
MotDollarMiljonen Southside Presbyterian Church Hope Rising Church 
Southside Presbyterian Church Let The Streets Rejoice LockedOn Lakers Jeremy Vine & Daytime on 5 Lighten Up Podcast Unscripted by Raygan Made by Mizko Design Champs MotDollarMiljonen Southside Presbyterian Church Hope Rising Church Southside Presbyterian Church Let The Streets Rejoice LockedOn Lakers Jeremy Vine & Daytime on 5 Lighten Up Podcast Unscripted by Raygan Made by Mizko Design Champs MotDollarMiljonen Southside Presbyterian Church Hope Rising Church Southside Presbyterian Church Let The Streets Rejoice Trusted by teams at
MPS Society
SonatypeMPS SocietySonatypeMPS SocietySonatypeMPS SocietySonatype How to use this tool
Upload your video
Upload any video file or paste a URL from YouTube, Vimeo, or other platforms.
Choose your language
Select the spoken language in your video for accurate subtitle generation.
Customize subtitle style
Pick your preferred subtitle format and styling options.
Download your subtitles
Get your subtitles as SRT, VTT files, or burned directly into your video.
How it works
How to add subtitles to video online free with AI
Our AI subtitle generator makes it easy to add subtitles to video online free by automatically transcribing your audio into accurate, time-synced subtitles. Simply upload your video file or paste a URL, and our advanced speech recognition technology will generate professional subtitles in minutes.
You can download your subtitles as SRT or VTT files, or choose to have them permanently burned into your video. The tool works with any video format and supports multiple languages, making it perfect for content creators, educators, and businesses who need quick, accurate subtitles.
Key benefits
Why use our free online subtitle generator?
Adding subtitles to your videos increases engagement by up to 80% and makes your content accessible to deaf and hard-of-hearing viewers. Our free subtitle generator saves you hours of manual work while ensuring your subtitles are perfectly synchronized with your audio.
Subtitles also improve your video SEO since search engines can crawl and index your subtitle text, helping your content rank higher in search results.
AI accuracy
How accurate is our AI subtitle generator?
Our AI subtitle generator achieves over 95% accuracy for clear audio in popular languages like English, Spanish, French, and German. The system continuously learns and improves, handling various accents, speaking speeds, and audio qualities better than most free subtitle tools.
Unlike basic transcription services, our AI understands context and punctuation, creating subtitles that are ready to use without extensive editing.
Try our AI video editing platform
At Choppity we help content creators turn long videos into viral short clips. We use AI to automatically identify highlights, add animated captions, and optimize content for each social platform.
Try it for freeThese podcasters, creators, content teams and founders said yes, look what happened
Here's what happened when you stop trying tools or dabble with video editors and start using Choppity.
"All these random startups and VC-backed companies going after the "creator economy". Now this is how you do it. For creators, built by creators. Super bullish on products being built for the pain points already felt deeply by the founder. Let's goooooo!"
Alex B.
YouTuber & Founder, EfficientApp
"Exactly the solution I was looking for. Just generated all these clips whilst in bed! Awesome work and congrats on the launch"
Ramish
YouTuber & Designer
"After a few small technical issues the team really went above and beyond to help. They were fast and efficient and really made all the difference. I don’t think I have had this type of customer service … maybe ever lol - Thank you and recommend"
Nicole B.
Content creator
"We've been using Choppity for the last 6 months or so for the AutoTrader tech podcast. We've seen a massive increase in our views and subscribers! Couldn't have done it without Choppity."
Callum B.
Product Lead, AutoTrader
"Since we've started using Choppity, our socials have seen a 4x increase in overall views across our channels. Love the non-stop product updates as well."
Vaibhav
Founder, SmartLead.ai
"Want cleaner podcasts without spending hours editing? We found an AI tool that automatically censor swear words audio bleeps AND caption cleanup! Choppity. Game changer"
AwesomeCast
Tech Podcast
"The Choppity team have been shipping new updates to the product which I am quite happy about. It's getting faster and they are also giving us the features we've been asking for!"
Amy L.
Finance creator
"In the past I've tried to get my YouTube video editor to create mass amount of short form content, but they struggled. Economically it didn't make sense and the quality wasn't great. Choppity has been an INCREDIBLE asset in scaling up my short-form video reach. Having ALL the clips automatically clipped, styled and ready to publish has been the biggest lever to growing my businesses."
Michael W.
YouTuber & Designer
Add Subtitles to Video Online Free FAQs
Common questions about this tool and how it works
Is this add subtitles to video tool completely free?
Yes, our subtitle generator is completely free to use. You can generate subtitles for videos up to 30 minutes long. For longer videos and advanced features, check out Choppity's full platform.
What video formats can I add subtitles to online?
Our tool supports all common video formats including MP4, MOV, AVI, MKV, and WebM. You can also paste URLs from YouTube, Vimeo, TikTok, and other major video platforms.
How long does it take to add subtitles to video online free?
Most videos are processed in 2-5 minutes depending on length and audio quality. Our AI works much faster than manual subtitle creation.
Can I edit the subtitles after they're generated?
Yes, you can review and edit your subtitles before downloading. Our interface lets you adjust timing, fix any errors, and customize the subtitle format.
What subtitle file formats can I download?
You can download subtitles as SRT files, VTT files, or choose to have them permanently burned into your video.
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