Overview
If your 3D model looks incorrect, glitchy, or incomplete inside the Meshy viewer — but looks fine after downloading — the issue is almost always with your browser or graphics settings, not the model itself. This guide walks you through the most common fixes.
Quick Check: Is the Model Actually OK?
Before changing any settings, download your model and open it in a local viewer (such as Windows 3D Viewer or any offline 3D tool). If it looks correct there, your model is fine — the steps below will resolve the viewer issue.
Fix 1: Update or Switch Your Browser
The Meshy viewer relies on WebGL, a browser technology for 3D rendering. Outdated browsers can struggle with it.
Update your current browser
Make sure you're running the latest version:
Chrome: Menu → Help → About Google Chrome → update if prompted
Firefox: Menu → Help → About Firefox → update if prompted
Edge: Menu → Help and feedback → About Microsoft Edge → update if prompted
Try a different browser
If updating doesn't help, switch to a different browser entirely. Chrome tends to have the best WebGL support and is our recommended browser for Meshy.
Fix 2: Enable Hardware Acceleration
Hardware acceleration lets your browser use your GPU to render 3D content. If it's turned off, the viewer may produce incorrect or degraded output.
Chrome
Open Chrome Settings (
chrome://settings)Search for "hardware acceleration"
Toggle Use graphics acceleration when available to ON
Click Relaunch
Firefox
Open Firefox Settings (
about:preferences)Scroll to Performance
Uncheck Use recommended performance settings
Check Use hardware acceleration when available
Restart Firefox
Edge
Open Edge Settings (
edge://settings/system)Toggle Use graphics acceleration when available to ON
Click Restart
Fix 3: Update Your GPU Drivers
Outdated GPU drivers are a common cause of WebGL rendering glitches.
Windows
NVIDIA: Download the latest drivers from nvidia.com/drivers
AMD: Use AMD's driver support page
Intel: Use Intel's Download Center
After installing, restart your computer and reload Meshy.
macOS
GPU drivers on Mac are bundled with macOS system updates. Go to System Settings → General → Software Update and install any available updates.
Still Seeing Issues?
If none of the above steps resolve the problem, please reach out to our support team with the following details:
Your browser name and version
Your operating system
Your GPU model (if known)
A screenshot or screen recording of the rendering issue
