Instagram Post Generator

Visually design Instagram feed post mockups and export them as images.

johndoe · 1s
New York, USA
•••
1,234 likes
johndoe This is a sample post text. @mentions, #hashtags, https://links.com are all automatically converted.
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Stats & States

Technical Overview & Conventions

The Instagram Post Generator is designed to provide high-quality visual outputs client-side. The tools process user inputs locally within the browser, ensuring complete data security and speed without transmitting assets to third-party servers.

  • Privacy Compliant: Calculations and renders are processed completely inside the local browser viewport.
  • Responsive Layout Structure: Fully optimized preview cards compatible with both mobile screen displays and desktop monitors.
  • Clean Image Export: Outputs clean visual assets standard for design shares, presentations, and website mockups.

Frequently Asked Questions

What is the Instagram Post Generator?
It is a visual mockup tool that creates a realistic preview of an Instagram feed post. You can customize the username, location, caption, profile avatar, post image, and likes count.
How do I download the generated post mockup?
Once you have customized the fields and uploaded your images, click 'Download Post Mockup' to render and export it as a high-quality PNG graphic.
Does this tool post directly to my Instagram account?
No, this is a mockup editor that generates an image file for presentations, design feedback, or campaigns. It does not connect to active accounts.
What image sizes work best for the post photo?
A square image (1:1 aspect ratio, e.g. 1080x1080 pixels) is recommended to fit the square layout of the feed mockup container.
Are custom emojis supported in the caption?
Yes, you can paste emojis directly into the username, location, and caption fields to render them inside the mockup.
Is the generator secure to use?
Yes, it operates completely client-side in your browser. None of your custom texts, images, or credentials are sent or stored on our servers.
Can I customize the profile avatar?
Yes, you can upload any custom crop file to display as the poster's profile picture.
Do the mockups look real?
Yes, the preview uses Instagram's standard typography, margins, layouts, and style conventions to create a high-fidelity mockup.
Is this post generator free?
Yes, it is 100% free to use for visual designers, marketing teams, and content creators.
Does the download button work on mobile phones?
Yes, mobile browser compatibility is supported, allowing you to design and save mockup images on your smartphone.