Microsoft Designer

Microsoft Designer is a generative design tool built into the Microsoft 365 ecosystem, creating social posts, invitations, posters and presentation visuals from a text prompt using OpenAI's image models. Its practical advantage is distribution: it is free with a Microsoft account, requires nothing to install, and connects to the Office apps most organisations already run, so it lands in front of users who would never open a dedicated design tool.

Two things to weigh. It is deliberately simpler than Canva or Adobe Express, with a smaller template library and less control over layout, so it suits quick one-off graphics rather than sustained brand work. And image generation is credit-metered, with the allowance tied to your Microsoft account tier, so heavy use draws down a quota that resets rather than running unlimited.