The Instagram Post Generator creates realistic mock-ups of Instagram posts in your browser. Enter a username, caption, like count, and upload an image to generate a preview that looks like a real Instagram post. The mock-up can be saved as an image for use in presentations, pitches, or design mockups.

Social media mockups are essential in marketing, UX design, and content planning. Showing clients how their brand would look on Instagram, testing caption layouts before publishing, or creating educational examples all require realistic-looking post previews. This tool generates them without needing design software or a live account.

All generation happens locally in your browser — no images or data are uploaded to any server. The output is a styled component that can be screenshotted or saved, giving you a flexible preview asset for any purpose.