Teachable Course Thumbnail Resizer
Teachable recommends 1024×576 pixels for this placement. The 16:9 thumbnail represents a course or other product in Teachable catalogs. Other ratios may upload but can display unpredictably, so compose for the full 16:9 frame.
Teachable Course Thumbnail size
Teachable Course Thumbnail size: 1024×576 px, 16:9 (recommended size)
Other ratios may upload but can display unpredictably, so compose for the full 16:9 frame.
1024
width (px)
576
height (px)
16:9
aspect ratio
Need other dimensions? Browse all Teachable sizes or use the free image resizer for any platform.
Sources
We check platform-specific dimensions against source documentation when available.
- Teachable Help Center — Image size guide - Recommends 1024×576 px for product thumbnails.
How to resize an image for a Teachable course thumbnail?
- 1
Step 1: Choose the source image
Start with the clearest version available. The 1024×576 canvas cannot recreate detail missing from a smaller source.
- 2
Step 2: Apply the 1024×576 preset
Upload the image, select Course Thumbnail, and choose Fit to keep the whole image or Fill to crop it edge to edge.
- 3
Step 3: Review it for Teachable
Other ratios may upload but can display unpredictably, so compose for the full 16:9 frame. Download the result, then preview it in Teachable before publishing.
Teachable recommends 1024×576 pixels for this placement. The canvas has a 16:9 aspect ratio. Other ratios may upload but can display unpredictably, so compose for the full 16:9 frame.
All Teachable Image Sizes
Choose another available Teachable canvas and review its source notes
Website, Newsletter, and Course Image Sizes
Move between source-backed presets for publishing platforms without guessing which canvas belongs to each placement.
File tools
Convert the resized image
Need a different file format or transparent background? Choose a focused converter, then check the preview and encoded size before downloading.
Put Your Teachable Course Thumbnail Image Into a PDF
Put one image on each page, arrange the order, and create the PDF in your browser.
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