Web banner low quality

[Lisa-mae98BC]

I am creating an online ad for a company that want an ad with max. 300 x 250 pixels and max. 149kb. I tried to export the document, but I keep losing quality. Is there anyone that can help me with exporting the design with these specifications and without losing a lot of quality? Or isn't that possible with online 300 x 250 pixels? It needs to be exported to PNG and JPG

Thank you for your help! Really appreciate this!

[Monika Gause]

Your result is what you can expect at this size.

[Lisa-mae98BC]

Thank you for the fast reply. Should I advise my client a larger banner in that case? Or are these formats often used on websites?

[Monika Gause · Accepted solution]

You need to design it in a way that it works at this size.