Video thumbnail generator
Extract a frame from your video as a JPEG thumbnail. Choose the timestamp, click Generate, and download the image. Useful for YouTube thumbnails, cover images, preview photos, and social media previews. Nothing is uploaded.
Drop a video here or click to browse
MP4 · MOV · WebM · AVI — runs entirely in your browser, nothing is uploadedFile—
Size—
Duration—
Processing…
✅ Done!
Use cases for video thumbnail extraction
- YouTube thumbnails: Extract the best-looking frame for your video cover
- Social media previews: Create cover images for Instagram, Twitter, and LinkedIn
- Documentation: Capture a frame for tutorials, wikis, or presentations
- GIF preview: Extract a thumbnail to use as a GIF cover image
Frequently asked questions
What resolution is the thumbnail?
The thumbnail is extracted at the video's native resolution. A 1080p video produces a 1920×1080 JPEG.
Can I extract multiple thumbnails?
Change the timestamp and click Generate again to extract additional frames.
Related tools
Need audio tools?
AudioTools.space — Free browser-based audio editing. Trim, merge, convert, normalize, remove silence — no upload required.
Need subtitle tools?
SubtitleTools.space — Edit SRT files, fix timing, convert VTT to SRT, and more — all in your browser.