Wan480 Resolutions

Wan video at 480p is the sweet spot for anyone without a datacenter in their office, and Wan480 Resolutions hands you the three canvas sizes people actually use. It's a dropdown with three entries - square 512x512, landscape 832x480 (16:9), portrait 480x832 (9:16) - and it outputs the matching width and height as integers. Pick, wire into your Wan latent, generate.

The "480" in the name is the whole story: this is the low-resolution tier of Wan 2.x, the one that runs on 3060-class cards. The community consensus is loud and consistent here - people routinely generate 81-frame clips at 832x480 in about a minute on a 3060, and 512x512 is the go-to for the tightest VRAM budgets. The standard production pipeline is to generate at this tier and upscale afterward (SeedVR2 is the usual suspect), rather than try to push native 720p through a mid-range card. So this node isn't a compromise you're settling for; it's the resolution the workflow was designed around.

The inputs and outputs

• resolution (enum) - three choices: square - 512x512, landscape - 832x480 (16:9), portrait - 480x832 (9:16).
• width (INT) and height (INT) - wire these into your Wan empty latent. On Empty Latent Video (or the Wan node your workflow uses), right-click the width and height widgets, convert them to inputs, and connect. Done once, it's set for every run.

The square 512x512 option is the one to reach for when VRAM is genuinely tight; 832x480 is the quality-per-compute winner for most people; the portrait is for vertical video, full stop.

How to install it

It's part of the duckcomfy personal nodes pack, a personal utility collection author duckcomfy re-implements to stay dependency-light. ComfyUI Manager, search "duckcomfy personal nodes"; or:

cd ComfyUI/custom_nodes
git clone https://github.com/duckcomfy/duckcomfy_personal_nodes

Restart and you're done - no model files, no Python dependencies (the pack's pyproject.toml lists none). The node is just a preset table, so it adds nothing to your VRAM or load time.

Gotchas

Three presets is the entire scope. If you want 720p, a 4:3 canvas, or anything beyond this trio, this node won't help you - it's deliberately narrow. And like the pack's SDXL Resolutions node, it only emits integers; it doesn't create the latent or set the frame count for you. If you're new to Wan in ComfyUI, remember the resolution is only half the setup - frames, fps, and the right Wan model variant still need their own nodes. This just keeps one of the fiddliest numbers (832x480, which looks like a typo every time) from being a typo.