Video Caption Generator

Automatically generate accurate captions for any video file with AI-powered speech recognition.

Request Feature / Support

10,092+

Total Calculations Run

< 15ms

Browser Execution Speed

100%

Client-Side Privacy

4.9 / 5.0

User Satisfaction

AI Web Tool Generator

Build Your Own Custom Web Calculator in Seconds

Type what tool or calculator you need below. Our AI will build it instantly for your site.

About This Tool

This online video caption generator uses advanced AI speech recognition technology to automatically transcribe speech from your video files and generate professional captions in multiple formats. Simply upload your video, select the language and caption style, and receive downloadable SRT or VTT files ready for use on YouTube, social media, or professional video platforms. The tool supports multiple video formats and provides accurate timestamped captions with customizable styling options.

Save your calculation history with a free account

How to Use

Upload your video file (MP4, MOV, AVI, etc.)
Select the spoken language in the video
Choose caption style (basic, styled, or burned-in preview)
Click 'Generate Captions' to process
Download your SRT/VTT file or copy the captions text
Use the preview player to verify caption accuracy

Frequently Asked Questions

Find Quick Answers

What video formats are supported?

The tool supports common video formats including MP4, MOV, AVI, WMV, and MKV files up to 500MB in size.

How accurate are the generated captions?

Captions are generated using advanced AI speech recognition with accuracy rates typically above 90% for clear audio. Results may vary with background noise or strong accents.

Can I edit the generated captions?

Yes, you can edit the text directly in the result interface before downloading. The tool provides a text editor for making corrections.

What languages are supported?

The tool supports over 50 languages including English, Spanish, French, German, Chinese, Japanese, Arabic, and many more.

Are my video files stored or shared?

No, all processing happens in memory and files are automatically deleted after processing. We do not store or share your video content.

Need to run multiple calculations?

Create a free account today to unlock unlimited daily runs, access advanced parameters, save your history, and request custom features.

Related Tools

Other useful calculators and utilities you might like

Road Distance Calculator

Calculate the driving distance and travel time between two addresses with our free online road dista...

Spotify to MP3 Converter

Convert Spotify tracks and playlists to MP3 format instantly with our free online converter.

Age Calculator

Calculate your exact age in years, months, and days from any birth date to any target date.

Uber Price Calculator

Estimate your Uber ride fare based on distance, duration, surge multiplier, base fare, and vehicle t...

Your Feedback Matters

Help Us to Improve