How Our Online Subtitle Generator Can Help You?
Auto Generate Subtitles with 30+ Languages Support
Want to generate subtitles for videos and expand your audience globally? UniFab's AI Subtitle Generator makes it easy to auto-generate subtitles with high accuracy and minimal effort. With just one click, the tool transcribes your audio, generates subtitles in 30+ languages, and creates an .srt subtitle file—ideal for meetings, tutorials, interviews, and business communications.
With our subtitle generator, you can also translate subtitles into multiple languages and reach native speakers worldwide, all without the high costs of professional translation services.
AI-Powered Subtitle Generator with Up to 98% Accuracy
UniFab's AI Subtitle Generator uses advanced speech recognition technology, transcribing your video's audio into text with up to 98% accuracy. It auto-generates perfectly synced subtitles for tutorials, vlogs, or meetings—no manual tweaks needed. Just upload your video and get high-quality .srt subtitle files ready to export and export.
The .srt file is intelligently formatted with smart line breaks, ensuring clear, clutter-free subtitles for the best viewing experience.
How to Auto Generate Subtitles from Video with UniFab
Get FabCloud Now
Purchase FabCloud credits to access all online services and the Cloud Processing Mode in Fab desktop products like UniFab, BookFab, and DVDFab. Available only with the FabCloud version of the feature you purchased.
600 CreditStart at
Flexible subscription, cancel anytime
Access to all web cloud processing
Local + Cloud processing on desktop
All cloud features from the Fab series
1000 Credit Mostly ChoosedStart at
Flexible subscription, cancel anytime
Access to all web cloud processing
Local + Cloud processing on desktop
All cloud features from the Fab series
FAQs about Subtitle Generator Online
Learn more through our YouTube channel, guidebook, or community discussion.
Yes, UniFab Subtitle Generator AI Cloud provides 30 free credits, enabling you to test the AI Subtitle Generator and automatically generate subtitles before subscribing.
To add subtitles to a video, simply upload your video to UniFab's Auto Subtitle Generator, and our AI Subtitle Generator will transcribe the audio and automatically create subtitles in .srt format. You can then download and embed them into your video.
UniFab's AI Subtitle Generator Cloud can auto-generate subtitles in just a few minutes, depending on the length of your video. The process is fast and efficient, offering a quick way to create high-quality subtitles.
FabCloud is an AI-powered cloud service designed to deliver fast processing even on low-performance devices. You can access all Fab brand cloud features directly in your browser or through desktop products such as UniFab, BookFab, and DVDFab, which also include selected cloud functions. More cloud processing features are on the way.
Because cloud processing requires high-performance servers, we offer flexible FabCloud Credits plans. Choose the plan that suits your needs and use credits for all cloud processing features on both web and desktop. For details on credit usage, please refer to the Credits Consumption Rules above.
Trusted by 80+ Million People
Mark
Video Editor
Lisa
Content Creator
As a content creator, I love this subtitle generator online tool. UniFab helps me add subtitles to video online efficiently and quickly, so my audience can enjoy my tutorials with perfectly synced subtitles every time.
Tom
Marketing Manager
UniFab's automatic subtitle generator is the best subtitle generator for video I've used. It's easy to add subtitles to a video and the AI SRT generator ensures subtitles are accurate and well formatted.
Sarah
Educator
UniFab's auto subtitle generator online is a lifesaver! It helps me show how to add subtitles to a video, making educational videos accessible with AI generated subtitles in multiple languages.
Mark
Video Editor
UniFab’s AI Subtitle Generator makes it simple to auto generate subtitles from video with high accuracy. It's my go-to tool when I need to create subtitles for video quickly and effortlessly.
Lisa
Content Creator
As a content creator, I love this subtitle generator online tool. UniFab helps me add subtitles to video online efficiently and quickly, so my audience can enjoy my tutorials with perfectly synced subtitles every time.
Tom
Marketing Manager
UniFab's automatic subtitle generator is the best subtitle generator for video I've used. It's easy to add subtitles to a video and the AI SRT generator ensures subtitles are accurate and well formatted.
Sarah
Educator
UniFab's auto subtitle generator online is a lifesaver! It helps me show how to add subtitles to a video, making educational videos accessible with AI generated subtitles in multiple languages.
Mark
Video Editor
UniFab’s AI Subtitle Generator makes it simple to auto generate subtitles from video with high accuracy. It's my go-to tool when I need to create subtitles for video quickly and effortlessly.
Lisa
Content Creator
As a content creator, I love this subtitle generator online tool. UniFab helps me add subtitles to video online efficiently and quickly, so my audience can enjoy my tutorials with perfectly synced subtitles every time.
Tom
Marketing Manager
UniFab's automatic subtitle generator is the best subtitle generator for video I've used. It's easy to add subtitles to a video and the AI SRT generator ensures subtitles are accurate and well formatted.
Sarah
Educator
UniFab's auto subtitle generator online is a lifesaver! It helps me show how to add subtitles to a video, making educational videos accessible with AI generated subtitles in multiple languages.
Mark
Video Editor
UniFab’s AI Subtitle Generator makes it simple to auto generate subtitles from video with high accuracy. It's my go-to tool when I need to create subtitles for video quickly and effortlessly.
Lisa
Content Creator
As a content creator, I love this subtitle generator online tool. UniFab helps me add subtitles to video online efficiently and quickly, so my audience can enjoy my tutorials with perfectly synced subtitles every time.
Tom
Marketing Manager
UniFab's automatic subtitle generator is the best subtitle generator for video I've used. It's easy to add subtitles to a video and the AI SRT generator ensures subtitles are accurate and well formatted.
Sarah
Educator
UniFab's auto subtitle generator online is a lifesaver! It helps me show how to add subtitles to a video, making educational videos accessible with AI generated subtitles in multiple languages.
Mark
Video Editor
UniFab’s AI Subtitle Generator makes it simple to auto generate subtitles from video with high accuracy. It's my go-to tool when I need to create subtitles for video quickly and effortlessly.
Lisa
Content Creator
As a content creator, I love this subtitle generator online tool. UniFab helps me add subtitles to video online efficiently and quickly, so my audience can enjoy my tutorials with perfectly synced subtitles every time.
Tom
Marketing Manager
UniFab's automatic subtitle generator is the best subtitle generator for video I've used. It's easy to add subtitles to a video and the AI SRT generator ensures subtitles are accurate and well formatted.
Sarah
Educator
UniFab's auto subtitle generator online is a lifesaver! It helps me show how to add subtitles to a video, making educational videos accessible with AI generated subtitles in multiple languages.
UniFab’s AI Subtitle Generator makes it simple to auto generate subtitles from video with high accuracy. It's my go-to tool when I need to create subtitles for video quickly and effortlessly.