About MockOverflow

MockOverflow is a free, web-based augmented reality (AR) visualization platform designed for independent artists, creators, and online buyers. We bridge the gap between digital artwork listings and real-world purchasing confidence.

For Creators & Sellers

If you sell posters, prints, or stickers on marketplaces like Etsy, Zazzle, Redbubble, or your own online store, MockOverflow lets you generate instant live camera view links for your artwork at zero cost.

  1. Paste your transparent artwork image URL (`.png`, `.jpg`, `.webp`).
  2. Enter your product's destination sales page URL.
  3. Click Create Link to get a unique, shareable camera view link or QR code.

For Buyers & Customers

Before buying a poster or sticker online, it can be difficult to picture how it will fit in your space. MockOverflow allows you to preview designs directly on your real-world surfaces using your mobile device camera—no app installation required.

You can instantly test designs on surfaces like:

✓ Living room & bedroom walls
✓ Laptop lids & palm rests
✓ Tablets and iPads
✓ Journals & notebooks
✓ Refrigerators & appliances
✓ Phone cases & water bottles

How the Camera View Works

  1. Open any MockOverflow camera preview link on your mobile phone or tablet.
  2. Point your camera at your wall or surface.
  3. Use one finger to drag and move the design across your screen.
  4. Use two fingers to pinch and rotate to adjust scale and placement.
  5. Tap "Get This Poster" or "Get This Sticker" to jump directly to the seller's product page to complete your order.

Why We Do It

Our mission is to help independent creators boost buyer confidence and increase conversions without charging costly monthly software fees. To keep our service 100% free for artists, we operate through affiliate partnerships, earning a small referral commission when customers complete purchases through partner store links.