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Upload Video
Click to upload or drag and drop
Supported formats: MP4, WebM, AVI, MOV
Video Player
Upload a video to start generating thumbnails
Thumbnail Templates
Single Thumbnail
Generate one thumbnail at specified time
1 thumbnails
Multiple Thumbnails
Generate thumbnails at regular intervals
5 thumbnails
Grid Layout
Generate thumbnails in a grid format
9 thumbnails
Timeline Thumbnails
Generate thumbnails for timeline preview
12 thumbnails
Thumbnail Settings
Thumbnail Preview
Upload a video to generate thumbnail preview
Generate Thumbnails
Thumbnail History
No thumbnails generated yet. Upload a video and generate thumbnails to see your history here.
Browser Compatibility
Chrome
Full support
Version 74++
Firefox
Full support
Version 72++
Safari
Limited support
Version 13++
Edge
Full support
Version 79++
Thumbnail Generation Tips
Video Quality
- Use high-quality source videos
- Choose appropriate thumbnail dimensions
- Test different time positions
- Consider the target audience
Generation
- Use appropriate quality settings
- Preview thumbnails before downloading
- Use templates for quick starts
- Consider file size impact
Performance
- Close unnecessary applications
- Use stable internet connection
- Monitor system resources
- Use keyboard shortcuts