About the YouTube Banner Tool
YouTube channel art must be exactly 2560x1440 pixels to display correctly across all devices. The safe zone (where content is guaranteed visible on all screens) is 1546x423 pixels in the center. DCPIXEL resizes your image to the exact dimensions using a smart cover-fill algorithm to ensure nothing important is cropped.
100% Private — Processed in Your Browser
Every file stays on your device. DCPIXEL processes images entirely using the browser's built-in Canvas API and WebAssembly — zero server uploads, zero data collection.
Free — No Account, No Limits
DCPIXEL is completely free with no daily limits, no watermarks, and no registration. We never process your files on our servers, so we can offer this permanently at no cost.