Instagram Post Mockup Generator
Build a pixel-accurate Instagram-style post to test a caption, show a client how a campaign will look, or illustrate a social media lesson. Add your image, avatar and engagement counts, then export a PNG or JPEG.
Key facts
- Category
- Social & Creator
- Price
- Free
- Account
- Not required
- Processing
- In your browser
- Input
- Local files or pasted data
- Platform
- Modern desktop and mobile browsers
What it does
Build a pixel-accurate Instagram-style post to test a caption, show a client how a campaign will look, or illustrate a social media lesson. Add your image, avatar and engagement counts, then export a PNG or JPEG.
Build a realistic Instagram feed mockup for pitches, teaching and design.
How to use it
Here is the short version of using Fake Instagram Post Generator.
- Add the profile details — Name, handle, avatar and post text.
- Upload the post image — Square (1:1) or portrait (4:5) layouts are supported.
- Export the mockup — The output is a static image; no account or platform access is involved.
Features that matter
What Fake Instagram Post Generator does well.
- Nothing leaves your device — The work happens in your browser tab. There is no upload endpoint in this app, so your files and text cannot be stored, logged or seen by us.
- No upload wait — You skip the round trip to a server entirely. Results are limited by your own CPU, not by network speed or queue size.
- Free, no account, no quotas — No sign-up wall, no watermark, no daily limit. Optional accounts only exist to save favourites and presets across devices.
Frequently asked questions
Is my mockup safe to use here?
Yes. This tool runs entirely in your browser using JavaScript. Nothing you paste or open is sent to a server, and the page keeps no copy after you close it.
Do I need to create an account?
No. Every tool is fully usable without signing in. An account only adds saved favourites and reusable presets.
Does it work on a phone?
Yes. The interface is mobile-first with large touch targets and a stacked layout, so it works on phones and tablets as well as desktops.
Is this affiliated with Instagram or Meta?
No. This is an independent design tool. Exported images include a small “SIMULATED” label by default and must not be used to impersonate a person or brand.
Can I remove the label?
Yes, after acknowledging the responsible-use notice. Keep the label when the image could be mistaken for a real post.
Open Instagram Post Mockup Generator
Try it now — it runs in your browser and needs no account.
Open the tool