Platform character limits and formatting

X (Twitter): 280 characters, 3–5 hashtags, up to 4 images. LinkedIn: 3 000 characters (210 shown before "see more"), 3–5 hashtags, 1 image or document. Instagram: 2 200 characters, 20–30 hashtags in the first comment, 1–10 images. EchoForge enforces these limits before saving a draft — a red counter appears when you are close to the limit. Hashtags are appended automatically based on your niche settings.