Preview your social media thumbnails and channel branding

Social Preview lets creators check how images look before publishing. Upload thumbnails, avatars and banners to preview them in realistic YouTube, Facebook, Instagram and LinkedIn layouts. Image previews are free, require no account, and are processed locally in your browser.

Preview across platforms and devices

Check YouTube thumbnails, channel banners and avatars in Web, iPad, Mobile and TV layouts. Compare two thumbnail options side by side, crop images, and switch between light and dark modes. Facebook, Instagram and LinkedIn image previews are also available.

Use the interactive preview tool above to get started. Video previews require Google sign-in; ad creative previews are not yet available to general users.