Open a design tool such as Canva, Photoshop, or Figma
Set the canvas size to 2560 x 1440 pixels
Keep important text and logos inside the safe area of 1546 x 423 pixels
Choose a simple background that matches your channel theme
Add your channel name or logo
Include a short tagline if needed
Use large, readable fonts
Keep text centered and away from the edges
Add relevant images or graphics
Use colors that match your brand
Check that the design looks good on desktop, TV, and mobile
Export the banner as a high-quality PNG or JPG
Go to YouTube Studio
Select Customization and then Branding
Upload the banner image
Save the changes