YouTube channel logo downloader

Two honest limits. First, files are square: YouTube displays avatars as circles, so a downloaded logo can look wider than the round rendering suggests. Second, handle resolution depends on what the public channel page declares inside the proxy's small head preview, and modern channel pages bury the avatar deep in the page body; when the preview does not reach it, the tool says so and asks for the avatar URL itself (right-click the channel logo, copy image address), then builds every size from it. Channel logos are often trademarks: download only what you own or have permission to use.