AI Caption Generator

Let AI generate perfect captions for your videos. Accurate, fast, and fully customizable.

Add Subtitles Now - It's Free
[Demo GIF/Video showing the tool in action]

How AI Caption Generation Works

1

Upload Your Video

Drop your video file or paste a URL. We support MP4, MOV, and all common formats.

2

Auto-Generate Subtitles

Our AI transcribes your video with word-level accuracy. Edit any mistakes with our built-in editor.

3

Export & Share

Download your video with burned-in subtitles, or export as SRT for any platform.

Why Subtitles Matter

  • 99%transcription accuracy
  • 100+languages supported
  • 10xfaster than manual captioning
  • Wordlevel timing precision

Everything You Need

🤖

Powered by OpenAI Whisper

State-of-the-art AI for industry-leading caption accuracy.

🎯

Word-Level Precision

Every word timed perfectly. Ideal for karaoke-style highlighting.

🌐

Any Language

Generate captions in any language. Auto-detect or specify.

✏️

Easy Editing

AI not perfect? Edit any caption with our intuitive editor.

Unlocking the Power of AI Captions

Creating accurate captions for videos can be a daunting task, especially for content creators on platforms like YouTube, TikTok, or Instagram. With the increasing demand for accessible content, many are turning to AI solutions for quick and accurate captioning. Studies show that videos with captions receive 80% more engagement, making it crucial to have reliable captioning tools in place. SubtitlesFast addresses this need by providing an AI Caption Generator that supports over 100 languages, ensuring that your message reaches a global audience.

The importance of precise and timely captions has never been greater, as platforms prioritize accessibility and user experience. As more viewers prefer watching videos with sound off, the need for clear, concise captions becomes paramount. According to recent surveys, 85% of consumers are more likely to purchase a product after watching a video. This highlights the necessity for businesses and creators to invest in high-quality captioning to enhance viewer retention and engagement across various platforms.

SubtitlesFast's AI Caption Generator is designed to meet the demands of modern video production. Powered by OpenAI Whisper, it offers 99% transcription accuracy and word-level timing precision, making it ideal for karaoke-style highlighting. With a speed that is 10 times faster than manual captioning, users can generate captions in any language, edit them easily, and ensure their content is both accessible and engaging. Start transforming your videos today with our free trial.

Pro Tips

Utilize Language Options

Take advantage of the AI Caption Generator's support for over 100 languages to reach diverse audiences. Specify the language or allow the AI to auto-detect it for seamless captioning.

Edit for Clarity

After generating captions, review and edit them using our intuitive editor. This ensures that names, technical terms, or specific phrases are accurately represented.

Optimize for Engagement

Use timing precision to highlight keywords or phrases in your captions, making them pop during playback. This can increase viewer retention and engagement significantly.

Leverage Free Exports

Experiment with the free export options to test the AI Caption Generator's capabilities before committing to a premium plan. This allows you to assess its fit for your needs.

Trusted by 10,000+ Content Creators

“I post daily and SubtitlesFast saves me hours every week. The accuracy is incredible.”

— Sarah

Travel Vlogger (500K subscribers)

“Finally, subtitles that don't look like garbage. My engagement went up 30% after switching.”

— Marcus

Tech Reviewer

“The AI picks up my accent perfectly. Way better than YouTube's auto-captions.”

— Priya

Lifestyle Creator

Frequently Asked Questions

How does AI caption generation work?

Our AI analyzes your video audio, transcribes speech to text, and generates word-level timestamps automatically.

How accurate is AI captioning?

99% accuracy for clear audio. Background noise or heavy accents may reduce accuracy slightly.

Can AI translate my captions?

Yes! Generate captions in a different language than your video audio.

Is AI captioning better than manual?

AI is 10x faster with similar accuracy. A 10-minute video takes hours manually, but minutes with AI.

How much does it cost?

You can try SubtitlesFast for free with 3 video exports. Premium plans start at €13/month for unlimited exports.

Start Adding Subtitles Today

Get professional subtitles in minutes. No credit card required.

Add Subtitles Now - Free