Video Thumbnail Generator

About Video Thumbnail Generator

Capture the exact moment you need from any video and turn it into a ready-to-use thumbnail. This tool runs entirely in your browser, so your video never leaves your device. Preview the video, choose a timestamp with precision, and export the frame in PNG, JPG, or WebP for social media, streaming platforms, or documentation.

How accurate is the timestamp capture?

You can pick any timestamp down to fractions of a second. Use the slider or type the time in HH:MM:SS format to jump precisely to the frame you need.

Which formats can I export?

You can export the captured frame as PNG (lossless), JPG (smaller file size), or WebP (modern compression). Choose the format that fits your workflow best.

Does the tool compress my original video?

No. The original video stays untouched. The tool only reads the selected frame and renders an image based on the video's original resolution.

Is my video uploaded anywhere?

Everything happens locally in your browser using HTML5 video and canvas. Your video file never leaves your device, ensuring complete privacy.

Can I adjust image quality?

Yes. When exporting to JPG or WebP you can fine-tune the quality slider to balance file size and clarity. PNG export is always lossless.