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Max size: 500MB
Max files: 1
Extract a frame from your video as a thumbnail image.
How to Generate Thumbnail Online — Free, No Upload
- 1
Upload a video file (MP4, WebM, MOV, or MKV).
- 2
Set the timestamp (in seconds) for the frame you want to capture.
- 3
Click "Process" to extract that frame as a high-quality JPG thumbnail.
Why Use Drop's Generate Thumbnail?
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Choose the exact frame for your thumbnail by specifying the timestamp.
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Perfect for creating YouTube thumbnails, social media previews, or video previews.
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Processing happens entirely in your browser — no video upload to servers.
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Free, no watermark, no sign-up required.
Frequently Asked Questions
What format is the thumbnail?
The thumbnail is exported as a high-quality JPG image.
Can I choose any frame in the video?
Yes. Enter any timestamp (in seconds) to extract that exact frame.
Is there a video size limit?
You can process videos up to 500 MB.