YouTube Thumbnail Designer Back to Tools Reset Home YouTube Thumbnail Designer Upload Image in Image: Background Color: Arial Verdana Georgia Impact Comic Sans MS B I U Add Text Duplicate Undo Redo Download Thumbnail How It Works Design Custom YouTube Thumbnails in Minutes Upload an image and easily add text, overlay elements, and backgrounds to create stunning and personalized thumbnails for your videos. Step 1 Upload an Image File Start by selecting the image you want to use by clicking the “Upload” button from your device. Step 2 Customize Your Thumbnail Add text with your preferred font, color, and size. Insert overlay images and adjust background color as needed. Step 3 Download Your Thumbnail Once you’re happy with the result, click “Download” to instantly save your ready-to-use YouTube thumbnail.