Visual creation represents 30 to 40% of a community manager's time. Generative AI (Midjourney, Ideogram, Canva with Magic Studio) now allows you to produce in 5 minutes what used to take an hour for a designer. The challenge: avoid the "recognizable AI visual" trap. This guide presents the stack, workflows for maintaining strong visual identity, and prompts for visuals that actually perform (engagement, click-through rates) on each network.
Before anything, set: color palette (3-5 hex colors), typography, general style (illustrative, photorealistic, minimalist, bold…), recurring formats per network. Without this, your AI visuals will vary each time.
Canva for speed and consistency (templates, brand kit, preset formats). Midjourney/Ideogram for unique, striking visuals. Adobe Firefly for quick Adobe suite integration. ChatGPT/DALL-E for conceptual illustrations with text.
Good prompt = subject + style + composition + lighting + colors + format. The more precise, the more consistent with your brand. Keep a library of prompts that worked for reuse.
LinkedIn (1200×627), Instagram post (1080×1080), Stories/Reels (1080×1920), X (1200×675), TikTok (1080×1920). Canva or Photoshop let you start from a master visual and quickly adapt.
Text (quote, hook, figures) is rarely perfect straight from AI. Better to generate the visual without text then add in Canva or Photoshop: better typography, full control, brand logo and color integration.