YouTube banner size v moderním cover banneru

Photorealistic multi-platform social cover banner for a fictional brand called Banner Studio, designed specifically as a YouTube channel art example that visually answers the keyword "youtube banner size." Show a sleek modern workspace scene with a large widescreen display presenting a clean cover layout, strong visual hierarchy, and centered placeholder typography reading "BANNER STUDIO" with the tagline "YouTube Banner Size Guide" in a professional brand, minimal monochrome palette. Emphasize safe zone awareness with subtle centered framing guides so important content remains visible across crops, keeping the composition realistic, polished, and free of watermarks or real logos.