ComfyLink

Your ComfyUI, anywhere.

ComfyLink is a mobile companion app for your own ComfyUI — run it from your phone, from anywhere, with a real prompt manager. Image generation runs entirely on hardware that you own and control; ComfyLink simply lets you drive it from your phone.

How is this different from other ComfyUI mobile tools?

Most ComfyUI mobile tools are just a remote screen: they need your phone on the same network (or a port-forward / VPN / cloud box to reach your PC), and prompts are a plain text box you retype every time. ComfyLink is different on two fronts:

• Works from anywhere, safely. The plugin is outbound-only — your PC connects out to a lightweight relay, so it works behind home NAT with no port forwarding, no VPN, and nothing exposed to the public internet. On WiFi or on 4G, same thing.
• A real prompt manager, on your phone. Not a text box — organize prompts into presets and categories, star favorite terms into a reusable library, tune per-term weights, and drop a whole preset into any workflow with a tap. Build your prompt library once, reuse it everywhere.

What you can do

• Remotely trigger your ComfyUI workflows from your phone — from anywhere, no port forwarding or VPN
• Manage a real prompt library on your phone: presets, categories, favorites, per-term weights
• Monitor generation progress in real time, and keep jobs running in the background
• Have results delivered to your phone and saved to your own photo library
• Sync your workflow catalog from your desktop ComfyUI with a tap

ComfyLink does not run any image generation on our servers and does not store your work long-term: generated results pass through a temporary staging area only to reach your device, then are automatically deleted.

FAQ

Can I run ComfyUI from my phone?

Yes. ComfyLink is a mobile app (iOS and Android) that runs your existing ComfyUI workflows remotely. You install the ComfyLink custom node on your PC's ComfyUI, pair it once with the app, then trigger generations from your phone — the images come back to your device.

Is there a ComfyUI mobile app?

ComfyLink is a mobile companion for your own ComfyUI. It doesn't generate images in the cloud — your PC/GPU does the work and the app is the remote control. You pick a workflow, adjust the prompt and parameters, generate, and view results on your phone.

How do I access ComfyUI remotely without port forwarding or a VPN?

ComfyLink is outbound-only: your PC connects out to a small relay, so it works behind home NAT with no port forwarding, no reverse proxy, and no VPN. You pair with a one-time code; nothing on your PC is exposed to the public internet.

Can I manage prompts on my phone, or is it just a text box?

It's a full prompt manager, not a plain text box. Organize prompts into presets and categories, star favorite terms into a reusable library, tune per-term weights, and drop a whole preset into any workflow with a tap — all on your phone. Most mobile ComfyUI tools only let you retype prompts in a text field; ComfyLink lets you build a prompt library once and reuse it everywhere.

Does it run on a cloud GPU or your servers?

No. All image generation runs on your own hardware. Our relay only passes small job messages and briefly stages the output image so it can reach your phone, then deletes it. No cloud GPU, and nothing is stored long-term on our side.

Is it on iPhone and Android?

Both. ComfyLink is on the App Store (iOS) and Google Play (Android) — search "ComfyLink". The core remote-control features work on the free tier.

How do I install it?

Install the ComfyLink custom node into your ComfyUI (via ComfyUI-Manager or by cloning the repo into custom_nodes), restart ComfyUI, then pair it with the ComfyLink app using a one-time code.