Auto Caption Generator – Captions in Seconds
Add accurate, stylized captions to any video automatically. Klypse's AI transcribes your audio and generates beautiful on-screen captions with customizable fonts, colors, and animations.
Why Captions Matter
85%
of videos watched without sound
40%
longer watch time with captions
99%
caption accuracy with AI
How Auto Caption Generation Works
Upload Your Video
Drop any video file. Klypse accepts all common formats up to 4 hours.
AI Transcribes Audio
Speech is converted to text with 95-99% accuracy and synced to your video.
Style & Export
Customize caption appearance and download with captions burned in.
Benefits of Auto Captions
🔇Reach Muted Viewers
Most social videos are watched muted. Captions ensure your message gets through.
♿Accessibility
Make content accessible to deaf and hard-of-hearing viewers. Good for everyone.
📈Higher Engagement
Videos with captions see 40% longer watch times and better retention.
🔍SEO Benefits
Captions can be indexed by search engines, improving discoverability.
Caption Customization Options
Custom Fonts
Choose from dozens of font options
Color Control
Text color, outline, and background
Position Options
Top, center, bottom, or custom
Animation Styles
Word-by-word, sentence, or static
Size & Spacing
Adjust for any platform
Brand Presets
Save and reuse your settings
Auto Caption Generator FAQ
How does auto caption generation work?
Klypse uses AI speech recognition to transcribe your video's audio with high accuracy. The text is then synced to the video timeline and rendered as stylized on-screen captions.
How accurate are the auto-generated captions?
Klypse achieves 95-99% accuracy for clear speech in English. You can review and edit any captions before export. Multiple languages are supported.
Can I customize caption appearance?
Yes. Customize font, size, color, background, position, and animation style. Save your brand settings and apply them to all future videos automatically.
Why are captions important for social media?
85% of social media videos are watched without sound. Captions ensure your message is understood, increase watch time, and make content accessible to deaf and hard-of-hearing viewers.
What video formats support captions?
Captions can be added to any video format. Export with burned-in captions (permanent) or as separate SRT files for platforms that support them.
Related Tools
Add Captions to Your Videos
Upload your video and get accurate, stylized captions in seconds. Free trial available.