Scrub through your video frame-by-frame, crop to 16:9 or 9:16, and export a high-resolution JPG or PNG thumbnail.
Extracting a frame from a video is incredibly easy with our tool. Simply upload your video, use the standard player controls or our fine frame-by-frame buttons to find the exact moment, and hit "Capture". You can then optionally add a bold YouTube-style text overlay and crop it to the perfect aspect ratio before downloading.
Unlike taking a screenshot of your screen, which degrades quality and includes UI elements, our tool taps directly into the browser's native rendering engine. This means you extract the exact pixels encoded in the video file, resulting in a high-resolution image export suitable for professional thumbnails.
For YouTube, the ideal thumbnail size is 1280x720 pixels (or 1920x1080) with a 16:9 aspect ratio. If your original video is in a different format, use our built-in aspect ratio cropper to ensure your thumbnail fits perfectly without black bars.