Product Hunt logo dark
  • Launches
    Coming soon
    Upcoming launches to watch
    Launch archive
    Most-loved launches by the community
    Launch Guide
    Checklists and pro tips for launching
  • Products
  • News
    Newsletter
    The best of Product Hunt, every day
    Stories
    Tech news, interviews, and tips from makers
    Changelog
    New Product Hunt features and releases
  • Forums
    Forums
    Ask questions, find support, and connect
    Streaks
    The most active community members
    Events
    Meet others online and in-person
  • Advertise
Subscribe
Sign in
Subscribe
Sign in
ernr

ernr

Get donations without people paying

4 followers

Get donations without people paying

4 followers

Visit website
ernr is a donation page generator that allows you to get donations without paying, by mining cryptos.
  • Overview
  • Launches1
  • Reviews
  • Alternatives
  • Team
  • More
Company Info
ernr.ml
ernr Info
Launched in 2018View 1 launch
Forum
p/ernr
  • Blog
  • •
  • Newsletter
  • •
  • Questions
  • •
  • Forums
  • •
  • Product Categories
  • •
  • Apps
  • •
  • About
  • •
  • FAQ
  • •
  • Terms
  • •
  • Privacy and Cookies
  • •
  • X.com
  • •
  • Facebook
  • •
  • Instagram
  • •
  • LinkedIn
  • •
  • YouTube
  • •
  • Advertise
© 2025 Product Hunt
ernr gallery image
ernr gallery image
Launch tags:
Tech•Web3
Launch Team
Samarth Jajoo

What do you think? …

Samarth Jajoo
Samarth Jajoo
WikiBot

WikiBot

Maker
Hey PH! Say hello to ernr, a donation page generator. ernr generates donation pages for you that mine the monero cryptocurrency on your the visitor's computer. Before mining, ernr asks the user for permission. At max, it uses 70% of the user's CPU. Payouts above 0.3 XMR (~$95) are automatically processed. It uses something like coinhive in the background, but the difference is you can generate a page in lesser than a minute, no complications involved. After that, it's just sharing the URL, and getting people to keep that tab open for a while! Let me know what you think! My ernr page - https://ernr.ml/#$f1uj9S :p
Report
7yr ago
Karthik Varma
Karthik Varma
Valiant Gaming

Valiant Gaming

@jajoosam Nice one!
Report
7yr ago
Justin Kellerer
Justin Kellerer
How many hours would the average computer have to have that tab open in order to generate 0.3 XMR?
Report
7yr ago
Samarth Jajoo
Samarth Jajoo
WikiBot

WikiBot

Maker
@justin_k Assuming a computer which can do 20H/s, and that it's just one computer, that'd be 2253.9444027 days. I calculated this with https://goo.gl/xFwQ9v. It would be useless to have just one computer to do all the work though... if you have the 10000 opening up an ernr page, it would take only 8 hours to earn 0.3 XMR(~97) Hope this helps!
Report
7yr ago
Cosmin Băluţă
Cosmin Băluţă
In theory, it's a really nice idea. But i think it's pretty hard to get so many people mining for you. The only viable scenario i see is people keeping their PC open overnight for mining. I see a person doing that for 1-2 days, top. That would mean you'd have to get tens of thousands of NEW visitors every couple of days. Let's say 40-50% would mine during the day, 2-3 hours tops, i still don't see that many people doing that. I all depends on how much of a beating the PC can take. If the user doesn't see it slow down, it might go somewhere, but people use the PC for work/games/movies/youtube. I imagine a video would buffer every couple of seconds. Anyway, as i've said, it's a good idea and it could work. Also, you need to add a Goal visual, maybe with some animations to keep donators engaged (to see that they've helped and to see how much more it's needed).
Report
7yr ago
Samarth Jajoo
Samarth Jajoo
WikiBot

WikiBot

Maker
@cosminbaluta Thanks for the great feedback! I agree with everythng you've said - it's a viable option only if you have the means to reach out to a broad audience, and if they're willing to keep their PC Mining. Will work on the Goal visuals, and let you know when it's up :)
Report
7yr ago
Basecamp
Basecamp — Famously straightforward project management from 37Signals
Famously straightforward project management from 37Signals
Promoted

Do you use ernr?

Reviews
Helpful
Review ernr?Be the first to review ernr