Our Mission: Make a Free Online VRAM Test Available to Everyone
vramtest.com exists to make GPU memory testing simple, fast and free for everyone. For years, checking your video memory meant downloading native utilities, configuring command-line tools, or rebooting into special environments. We believe a quick VRAM test should be one click away. That is why we built a free online VRAM test that runs entirely in your browser using WebGL — no installs, no accounts and no uploads.
Our tool is inspired by excellent open-source projects such as memtest_vulkan, which pioneered accessible, reliable GPU memory testing. We bring that same write-verify-read philosophy to the web so that anyone with a browser can run a graphics card memory test in seconds.
Who We Help: Test GPU Memory for Errors, Online and Free
We serve gamers chasing stable overclocks, content creators protecting long renders, second-hand buyers verifying used cards, and PC builders troubleshooting new systems. Whatever brought you here, our goal is the same: give you a clear, honest answer about whether your VRAM is healthy.
We are committed to keeping the core VRAM test free, private and easy to use. Your hardware details never leave your device, and the test will always be accessible without a paywall.
Ready to check your video memory for errors?
Run the free online VRAM test now — it only takes a few seconds and needs no download.
Start Free VRAM Test