AI Subtitle Generator

Create subtitles for your videos in minutes with the help of an AI caption generator

Generate subtitles for your videos in the web browser

Flixier helps you generate subtitles for your videos easily, with the power of AI! Our advanced AI subtitle generator makes adding subtitles to your videos a breeze. Just upload the video, open the Subtitle tab, click on Auto Subtitle and let our software do the work for you. Afterwards you can customize the looks, size and content of your subtitles to fit your exact preferences. Once you're done, you can save the subtitles to your computer in various formats. And the best part is that our online video editor runs entirely in your web browser so you don’t have to install anything to your computer.

AI Subtitle Generator

Translate your AI generated subtitles 

Help your videos reach more people by including subtitles in multiple languages. Flixier lets you translate your captions to over 30 different languages in just a few clicks. You can save the different versions to your computer and upload them online along with your video to make sure that everyone can follow along and enjoy your content.  

Make your subtitles easier to read with our presets

Use subtitles presets to make your subtitles more legible and pleasant to look at. After your subtitle has been generated, all you have to do is select one of the presets from the right side menu. If you’re still not happy with the way it looks, you’re free to customize everything about the subtitle, from the color of the text and background to the amount of padding or the font itself.

Get the job done fast with an online AI subtitle generator

You can generate subtitles in minutes with Flixier. Our tool is online based, so you can access it easily from your web browser. We use cloud powered servers to do all the work for you, so you don’t have to worry about your computer specifications or operating system: you’ll be able to access Flixier anywhere, whether you’re using a Mac, Windows computer or a Chromebook.

Use custom fonts in your subtitles 

If you need to adhere to strict brand guidelines or just want to be consistent across all of your video content, you can also upload your own custom fonts to Flixier. We already offer over 900 built-in fonts thanks to your Google Fonts integration, but you can always add your own font files to the library by dragging them over from your computer. 

How to use AI generated subtitles:

How to use AI generated subtitles:
Upload your video

Click on Get Started to open the Flixier app in your web browser. You don’t need to have an account to try out this feature, but keep in mind that free users can only generate 5 minutes of AI generated subtitles per month. After you open Flixier, drag the videos that you want to subtitle over to your library. You can also bring videos over from cloud storage platforms or copy and paste in YouTube or TikTok links to import videos that way. 

Generate your subtitles

To generate your subtitles using IA, drag the video down to the timeline. Then, click on it to select it and open the Subtitles tab on the left side menu and choose Auto Subtitle. If your video isn't in English, you can uncheck the Automatic Language Detection checkbox and choose your language manually from the drop-down list. Afterwards, click on Start Auto Subtitle and your subtitle will be ready for you in no time!
When that's done, you can select your subtitle on the timeline and edit the contents manually from the left side of the screen. You can also use the right side menu to translate your subtitle into different languages or change the way it looks. You can choose from multiple preset looks, but you also have full control over each parameter if you want to customize it manually.

Save your video or subtitles

If you want to save the subtitle to your computer, you can select it and go to the Subtitle tab in the right side menu to download it. If you want to save the entire video with the overlaid subtitles, click the Export button in the top right corner of the screen and then hit Export and Download.

Why use Flixier to generate AI subtitles?

Save time with a cloud-integrated AI subtitles generator 

You don’t need to worry about large file transfers with Flixier. Sure, you can always upload clips from your own computer, but you can also import them from Google Drive, Dropbox, YouTube, TikTok or even Twitch. What’s more, when you export videos you can have Flixier publish them straight to your YouTube, TikTok or Facebook account. 

Edit subtitle contents manually after generation

Artificial intelligence may be smart, but it can still make mistakes. That’s why Flixier gives you full control over your subtitles. You can always use the editor to edit your generated subtitles manually in order to make sure that no interpretation error makes its way into the final version of your video.

Create transcripts for your videos 

Use our AI subtitle generator to create transcripts of your meetings quickly and easily. Import the meeting recording directly from Zoom Cloud or from your own computer, then use Flixier to generate subtitles. When you’re done, you can save the subtitles to your computer as a text file and use it as a transcript of your conversation.

Try our AI subtitle generator for free 

If you’re still not convinced, you can try Flixier’s subtitle generation out for yourself. With a free account, Flixier lets you generate 5 minutes’ worth of subtitles per month, so you can test our subtitle generator or even use it to create subtitle for your short form content and see for yourself how convenient it is. 


I’ve been looking for a solution like Flixier for years. Now that my virtual team and I can edit projects together on the cloud with Flixier, it tripled my company’s video output! Super easy to use and unbelievably quick exports.

Steve Mastroianni -

My main criteria for an editor was that the interface is familiar and most importantly that the renders were in the cloud and super fast. Flixier more than delivered in both. I've now been using it daily to edit Facebook videos for my 1M follower page.

Evgeni Kogan

I'm so relieved I found Flixier. I have a YouTube channel with over 700k subscribers and Flixier allows me to collaborate seamlessly with my team, they can work from any device at any time plus, renders are cloud powered and super super fast on any computer.

Anja Winter, Owner, LearnGermanWithAnja

Frequently asked questions.

Frequently Asked Questions

If you have any further questions, Get in touch with our friendly team
If you have any further questions, Get in touch with our friendly team

What is an AI subtitle generator?

What is an AI subtitle generator?

An AI subtitle generator is a tool that uses artificial intelligence to analyze the audio of a video, determine what is being said and then type out a fully synchronized subtitle for you in just a few minutes.

Is it free to generate subtitles using AI?

Is it free to generate subtitles using AI?

Generating subtitles takes a lot of computing power, so most services don’t allow you to do it for free. Flixier allows free users to generate up to 5 minutes worth of subtitles for free, so you can try the product out for yourself before deciding if you want to upgrade to a paid plan.

Can you edit the generated subtitles?

Can you edit the generated subtitles?

You can edit any subtitles that you generate using Flixier. You’re free to modify the content, the timings and even the font, color and size of your subtitles straight from the app. 

Can you edit the generated subtitles?

Can you edit the generated subtitles?

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