Every YouTube video has its thumbnail stored in several sizes. This free YouTube thumbnail downloader finds them from the video link and lets you save the largest one, 1280×720, as a JPG. Use it to back up your own thumbnails, study what works in your niche, or check how a thumbnail was cropped.
- What size are YouTube thumbnails?
- YouTube recommends 1280×720 pixels (16:9), under 2 MB, as JPG, PNG or GIF. This tool downloads that HD version when the video has one, plus 640×480, 480×360 and 320×180 copies.
- Why is there no HD version for some videos?
- YouTube only creates the 1280×720 file when the uploader's video or custom thumbnail was large enough. Older videos often stop at 640×480. The tool hides sizes that don't exist.
- Can I download Shorts thumbnails?
- Yes. Paste a youtube.com/shorts/ link. Shorts show a vertical crop in the app, but the stored thumbnail is still 16:9.
- Can I reuse someone else's thumbnail?
- Use downloads for your own videos, for reference, or with the creator's permission. Thumbnails are the channel owner's artwork. To make a Minecraft take on a thumbnail you like, open it in the MCRender Thumbnail Editor as a reference and rebuild it with your own skin.
- Is it free?
- Yes, with no sign-in and no limit. The image is fetched straight from YouTube's servers to your browser.