Generate Video Thumbnail

Create perfect thumbnails from any video. Choose the exact moment, add text overlays, and export in your preferred resolution. Ideal for YouTube, blogs, and social media.

Capture Settings

The timestamp to capture the frame from

Text Overlay (Optional)

Drop your video file here (MP4, AVI, MOV, MKV, WebM...)

Maximum file size: 500MB

How to Generate Video Thumbnails

1

Configure Settings

Set the capture timestamp, choose your resolution, and optionally add bold text overlay with custom font and color.

2

Upload Your Video

Upload any video file and our engine captures the exact frame at your specified timestamp with text overlay applied.

3

Download Your Thumbnail

Preview and download your high-quality JPG thumbnail. Ready for YouTube, social media, or blog posts.

Why Custom Thumbnails Matter

A great thumbnail is the single most important factor for video click-through rates. YouTube reports that 90% of top-performing videos have custom thumbnails. Our generator lets you capture the perfect frame from any video, choose the ideal resolution, and add eye-catching text overlays — all in seconds, without any design software.

YouTube Thumbnail Best Practices

  • Use 1280x720 resolution (16:9 aspect ratio) — YouTube's recommended size
  • Choose a frame with clear, expressive faces or dramatic moments
  • Add bold, readable text that complements (not duplicates) the video title
  • Use high-contrast colors for text visibility on small screens
  • Keep file size under 2MB for fast loading across devices
  • Consistent style across thumbnails builds channel brand recognition

Common Thumbnail Generation Scenarios

YouTube Thumbnails

Capture the perfect frame and add compelling text for YouTube custom thumbnails. Use 1280x720 for optimal display quality.

Blog Post Headers

Generate featured images from video content for blog posts. Add article titles as text overlay for cohesive blog design.

Social Media Previews

Create preview images for video links shared on Twitter, LinkedIn, or Facebook. Custom thumbnails get significantly more clicks.

Video Galleries

Generate consistent thumbnails for video gallery pages on your website or portfolio. Choose the most visually striking frame.

Frequently Asked Questions

Is this thumbnail generator free?

Yes, completely free with no registration required. No watermarks on your thumbnails and no hidden fees.

What resolution should I use for YouTube?

YouTube recommends 1280x720 pixels (HD) with a 16:9 aspect ratio. This is the default option in our tool and provides the best quality-to-size ratio for YouTube thumbnails.

Can I add text to the thumbnail?

Yes! Enter custom text and choose from multiple font sizes (24-80px) and colors (white, yellow, black, red, cyan). The text is rendered with a professional shadow for readability.

Is my video data secure?

Absolutely. All files are processed on secure servers with encrypted connections and automatically deleted within 24 hours.

Why Use Our Free Tool?

100% Secure

Files are processed securely and automatically deleted after 24 hours

Lightning Fast

Powered by FFmpeg for professional-grade speed and quality

Completely Free

No registration required, no hidden fees, no watermarks

Need More Power?

Process videos at scale with our FFmpeg API. Get $1 free credit on signup and generate 50 videos for just $5.