Pricing
Simple.
Honest. Yours.
One extension. Two tiers. No subscriptions, no dark patterns.
Pay once, use forever — or start completely
free.
Questions.
Answered.
Does this work on self-hosted n8n? +
Yes. n8n Playground works on n8n Cloud and self-hosted instances. Enter your instance URL once
in the Settings tab of the extension popup — it requests permission for that domain and runs from that point
forward.
Will it break when n8n updates? +
It's built to be resilient. The extension targets stable n8n attributes (data-test-id, vue-flow
class names) rather than internal Vue scoped selectors wherever possible. Minor selector drift from n8n updates
gets patched quickly — Pro users get priority access to fixes.
How does license activation work? +
After purchasing on Gumroad, open the extension popup, go to Settings, click Activate, and
enter your License Key. The extension verifies against our Cloudflare Worker endpoint — no account creation, no
password. Takes about 3 seconds.
Does it collect any data? +
Absolutely not. All theme settings, canvas colors, and wallpaper choices are stored locally in
chrome.storage.sync (your own browser account). The only external call the extension makes is to verify your
License Key on Gumroad — and only when you trigger it manually.
Can I use it on multiple machines? +
Yes. Your settings sync via Chrome sync across devices. License activation uses your purchase
email, so you can verify on any machine you install the extension on.
Is this a subscription? +
No! n8n Playground PRO is a strict one-time payment. You pay $15.00 once and get lifetime
access to all current Pro themes, all future theme drops, and priority updates forever. No recurring fees, ever.
Is there a refund policy? +
If the extension doesn't function as described on your setup and I can't fix it within a
reasonable time, reach out directly at iamsharmaji2025@gmail.com. Gumroad also supports purchase disputes. I'd
rather fix your issue than keep $15.00 for a product that doesn't work for you.