Why do Chrome Web Store screenshots matter?

Chrome Web Store screenshots are the first visual impression potential users get when browsing extension listings. Google allows up to five promotional images at a recommended resolution of 1280×800 pixels. Well-designed screenshots with clear headlines, branded colors, and device mockups can significantly increase install rates by showing users what the extension does before they commit to downloading it. Many successful extensions use annotated screenshots - combining actual UI captures with promotional text and polished backgrounds - rather than raw screenshots alone.

Tool description

This tool lets you create professional, ready-to-upload promotional screenshots for Chrome Web Store listings without any design software. Upload a screenshot of your extension, add a headline and subtitle, choose a layout template, and customize the background, typography, and device frame. The result is a pixel-perfect image that meets Chrome Web Store size requirements and can be downloaded as PNG or JPEG.

Features

  • Preset and custom sizes - choose Chrome Web Store (1280×800), HD, Full HD, or enter any custom dimensions
  • Layout templates - position text and image in four arrangements: text top, bottom, left, or right relative to the screenshot
  • Browser device frame - wrap your screenshot in a realistic browser frame with macOS-style traffic-light buttons and an address bar

Options explained

Option Description
Output Size Predefined sizes (1280×800, 1280×720, 1920×1080) or custom width and height
Template Layout Quick presets that arrange text and image: top/bottom or left/right splits
Device Frame Wrap the screenshot in a browser frame or display it without a frame
Text Positioning Control vertical and horizontal placement of the headline and subtitle, plus pixel offsets
Image Positioning Control vertical and horizontal placement of the screenshot, plus pixel offsets
Screenshot Scale Resize the screenshot from 30% to 100% of the available area
Background Type Solid single color or a linear gradient between two colors
Gradient Direction Six directions including vertical, horizontal, and diagonal
Font Eight font families including System UI, Arial, Georgia, and monospace options
Font Weight Six weights from Regular (400) to Black (900)
Headline / Subtitle Font Size Independent size sliders for the headline (24-160 px) and subtitle (16-100 px)
Subtitle Opacity Control how prominent the subtitle appears (20-100%)
Frame Color Set the browser frame color when the browser device frame is selected
Show Shadow Toggle a drop shadow behind the screenshot or device frame
Round Corners Add rounded corners to the screenshot when no device frame is used
Output Format Export as PNG (lossless) or JPEG (smaller file size)

Tips

  • Use the gradient background with subtle color differences for a professional look - large color jumps can distract from the screenshot itself
  • Keep headlines short (3-5 words) and increase font size so they remain readable at thumbnail scale in the Web Store search results
  • When using the browser frame, set the frame color to match your background for a seamless appearance
  • Export as PNG for maximum quality when uploading to the Chrome Web Store; use JPEG only if you need a smaller file for other purposes