Eyemesh lets you open two 3D models and compare them side by side in synced dual viewers with linked cameras - spot differences between versions or formats.
Eyemesh lets you open two 3D models at once and compare them side by side in a split, dual-viewer layout. It's the fastest way to spot what changed between two versions of an asset, check how a model survived a format conversion, or simply decide which of two variants looks better - all in a single window, without switching back and forth between files.
Each side is a full, interactive viewer, so you're not looking at static screenshots. Rotate, zoom and inspect both models live, exactly as you would a single file - only now you see both at the same time.
Turn on linked cameras and both viewers move together: rotate one model and the other follows the same orbit, zoom and angle in real time. That synchronized movement makes differences jump out instantly, because both models are always seen from the exact same point of view. Need to look closer at just one side? Unlink the cameras and inspect each model independently, then link them again to compare.
Drop any two supported files into comparison and Eyemesh handles the rest - even when they're in different formats. Put an OBJ next to a GLB, an FBX next to a USDZ, or the original model next to its exported version to confirm the conversion came through clean. Because Eyemesh reads 17 formats, you can line up almost any pair of 3D files against each other.
Starting a comparison takes one step. Select two files in the folder browser and click Compare, or simply drag a second model onto a preview you already have open. Eyemesh loads both and switches straight into the dual viewer. When you're done, close the comparison and you're back to browsing.
Give each viewer its own lighting and background so a model reads clearly against the right backdrop, and play back embedded animations on either side on their own timeline. Each half of the split is a complete viewer in its own right - set it up however you need to make the comparison fair.