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The thumbnail is captured at the exact moment you choose. Useful for creating a custom thumbnail without opening a video editor. The image is extracted as JPEG or PNG, depending on your need.
Free, no account required, browser processing and no server upload.
Drop a file — Generate video thumbnail
Drag and drop your file here · Choose a file from your device
Max 100 Mo
The thumbnail is captured at the exact moment you choose. Useful for creating a custom thumbnail without opening a video editor. The image is extracted as JPEG or PNG, depending on your need.
Choose PNG if the thumbnail serves as a preview in a portfolio (maximum quality), JPEG if it goes on social media (reduced size).
YouTube
1280×720
JPEG
Portfolio
1920×1080
PNG
Social media
1200×630
JPEG
Generate video thumbnail helps you complete this task directly in your browser. You keep control of your data and get the result locally.
Yes. Generate video thumbnail is free to use and runs in your browser without sending files or content to Lmaotools servers for processing or storage.
No. Files and content added to the tools are processed in your browser. They are not sent to Lmaotools servers for conversion or storage.
No. Open the tool, add your file or content, then get the result. Processing happens locally in your browser.