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🎬 Video Editing

Auto Subtitle Generator

Add animated subtitles with karaoke-style highlighting in 13+ languages

Example Output

""

Input Video

@Video1

Generated Video

Generated

Try Auto Subtitle Generator

Fill in the parameters below and click "Generate" to try this model

Video file to add subtitles to

Language code (en, es, fr, de, it, pt, nl, ja, zh, ko) or ISO 3-letter

Google Font name from fonts.google.com

Font size in pixels (20-150)

Font weight

Text color for non-active words

Karaoke-style highlight color for active word

Text outline width in pixels (0 = no outline)

Text outline color

Background color behind text

Background opacity (0.0 = transparent, 1.0 = opaque)

Vertical position of subtitles

Vertical offset in pixels (+ = down, - = up)

Words per subtitle segment (1 = single word, 3 = phrase, 12 = sentence)

Enable bounce-style entrance animation

Your inputs will be saved and ready after sign in

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About Auto Subtitle Generator

The Auto Subtitle Generator is an advanced AI-powered tool designed to seamlessly add professional, customizable subtitles to your videos. With support for more than 13 major languages—including English, Spanish, French, German, Japanese, Chinese, Korean, and more—this model streamlines the subtitle creation process, making it accessible for creators, marketers, educators, and businesses looking to enhance their video content. What sets the Auto Subtitle Generator apart is its focus on both accuracy and aesthetics. Leveraging state-of-the-art speech recognition technology, it automatically transcribes spoken words and synchronizes them with the video timeline, ensuring that subtitles are both precise and perfectly timed. The tool’s signature TikTok-style karaoke highlighting dynamically emphasizes the current spoken word, making videos more engaging and easier to follow for viewers. Users enjoy full typography control, including the ability to choose from a vast selection of Google Fonts and adjust font size (20-150 pixels), weight (normal, bold, black), and color. The subtitle appearance can be further customized with options for stroke (outline) width and color, background color and opacity, and vertical positioning (top, center, or bottom) with fine y-offset adjustments. Creators can even select how many words appear per subtitle segment—ranging from single-word highlights to full sentences—enabling everything from fast-paced lyric videos to clear educational captions. Animation options include a bounce-style entrance effect, adding a dynamic, modern touch that captures audience attention. Whether you want a clean, professional look or vibrant, social-media-ready captions, the tool adapts to your style. The system is designed for maximum flexibility: upload a video file or provide a direct URL, tailor the subtitle settings to your brand or content needs, and receive a fully captioned video in just seconds. Ideal for content creators on platforms like TikTok, Instagram, and YouTube, as well as marketing teams, educators, and accessibility advocates, the Auto Subtitle Generator enhances video reach and viewer engagement. Multilingual support enables global content distribution, while customization options ensure your subtitles match your brand identity or creative vision. Whether you’re producing short-form social videos, e-learning modules, marketing promos, or entertainment content, this model empowers you to create polished, accessible, and visually compelling videos with minimal effort. Its intuitive interface and rapid processing make it easy for both beginners and professionals to add high-quality subtitles that look as good as they sound.

✨ Key Features

Automatic subtitle generation for videos in 13+ languages, including support for language codes and ISO 3-letter formats.

TikTok-style karaoke highlighting dynamically emphasizes the active word for engaging, easy-to-follow subtitles.

Full typography control with access to Google Fonts, adjustable font size, weight, color, and positioning.

Customizable subtitle styling, including text stroke width and color, background color and opacity, and vertical placement.

Flexible word segmentation allows subtitles to display as single words, phrases, or full sentences.

Optional bounce-style entrance animations add a modern, eye-catching effect to subtitles.

Supports both video file uploads and direct video URLs for streamlined workflow.

💡 Use Cases

Creating engaging, accessible social media videos for platforms like TikTok, Instagram, and YouTube.

Automatically adding subtitles to e-learning or training videos for wider audience reach.

Producing karaoke videos with synchronized lyric highlights for music creators and fans.

Localizing video content for international markets with multi-language subtitle support.

Enhancing marketing promos and product demos with branded, on-style captions.

Improving accessibility for viewers who are deaf or hard of hearing.

Adding stylish subtitles to podcasts, interviews, or educational webinars.

🎯

Best For

Content creators, marketers, educators, and video professionals seeking fast, customizable, and accurate subtitle generation.

👍 Pros

  • Supports over 13 languages for global content distribution.
  • Highly customizable subtitle appearance to match brand or creative needs.
  • Karaoke-style highlighting increases viewer engagement and retention.
  • Fast processing with user-friendly, streamlined workflow.
  • Flexible input options with both file upload and URL support.
  • Enhances accessibility and SEO for video content.

⚠️ Considerations

  • Requires manual adjustment for perfect subtitle placement in some complex videos.
  • Limited to available color and font selections from predefined lists.
  • Dependent on the quality of the original audio for accurate transcription.

📚 How to Use Auto Subtitle Generator

1

Upload your video file or paste a direct video URL into the input field.

2

Select your desired language for subtitle generation from the supported list.

3

Customize subtitle appearance by choosing font, size, weight, colors, and positioning.

4

Adjust advanced options such as stroke width, background color, word segmentation, and enable/disable entrance animations.

5

Preview your settings and click 'Generate' to process the video.

6

Download the output video with professional, fully customized subtitles.

Frequently Asked Questions

🏷️ Related Keywords

auto subtitle generator AI subtitles video captioning karaoke subtitles multilingual subtitles video editing AI TikTok subtitles Google Fonts captions subtitle animation accessible video