AI Auto Captions & Subtitles

Auto Caption Enhancement

Make your videos accessible and engaging with professionally styled captions that boost watch time and reach.

Why Captions Matter

• 85% Sound-Off Viewing: Most social media videos watched without audio
• 12% Higher Completion: Captioned videos keep viewers watching longer
• Accessibility: Reach deaf/hard-of-hearing and non-native speakers
• Algorithm Boost: Platforms favor accessible content in recommendations

Perfect For

• TikTok and Instagram Reels creators
• YouTube Shorts producers
• Facebook video marketers
• Educational content creators
• Global audience reach

Adding Captions to Your Videos

1. Choose Style

Bold/Modern (TikTok), Minimal/Clean (professional), Animated (word-by-word), Outlined (high contrast), or Boxed (background)

2. Select Colors

High contrast works best: White text + black outline, yellow + black background, or branded colors with readability

3. Position

Center bottom (doesn't cover faces) or center middle (maximum visibility). Avoid edges and UI zones.

4. Set Timing

One line per phrase, match speech rhythm, 2-3 seconds minimum per caption, smooth transitions

Caption Best Practices

Readability

Use sans-serif fonts with bold weight and mobile-first sizing (approx. 20% screen height). Ensure proper capitalization, highlight keywords, and break long sentences to match speech timing. Avoid all caps, overcrowding, low contrast, covering faces, or rushing the timing.

Platform Guide

For TikTok, use bold, large, centered text with trendy animations. Instagram favors aesthetic styling with moderate pacing and lower-third placement. YouTube Shorts work best with professional fonts, longer durations, and full sentences.

Caption Style Examples

Example 1: Bold TikTok Style

Use Case: Viral, attention-grabbing content

Style:

• Extra large white text
• Heavy black outline (3-4px)
• Center screen placement
• Word-by-word animation

Best For: Trending sounds, reactions, storytelling

Example 2: Minimal Professional

Use Case: Educational or business content

Style:

• Medium-sized text
• Subtle background box
• Lower-third placement
• Clean sans-serif font

Best For: Tutorials, explainers, corporate content

Example 3: Branded Captions

Use Case: Consistent brand presence

Style:

• Brand color scheme
• Custom font matching brand
• Logo-compatible placement
• Consistent sizing

Best For: Brand campaigns, product launches

Quick Setup Tips

For Maximum Engagement:

1. Use high-contrast white/black
2. Position center-bottom
3. Large, bold font
4. 1-2 second display per caption
5. Smooth fade transitions