What size should a logo be?
Logos don’t have one fixed size; they should scale for different uses. When learning how to design a logo, you’ll find that this is one of the most important qualities of a logo.
A common size for a website logo is about 250–400 pixels wide by 70–100 pixels high. You can really design your logo in any size, but make sure you do so in vector format (e.g., SVG) so it looks sharp if you shrink or enlarge it.
QuillBot’s AI logo generator can help you experiment with different logo sizes.