Browser Based Monero XMR Mining
Ad-Free Content Run your site without ads Coinhive offers a JavaScript miner for the Monero Blockchain () that you can embed in your website. Your users run the miner directly in their Browser and mine XMR for you in turn for an ad-free experience, in-game currency or whatever incentives you can come up with. • grant video streaming time • offer files for download • allow ad-free browsing on your site • credit in-game money or items in your game Our JavaScript API gives you the flexibilty to offer any rewards and incentives you like. We also offer a captcha-like service as well as a shortlink solution that is easy to implement on your site. These services, while fully supported, should only serve as an example of what's possible.

We are excited to see how you will use our service. We dream about it as an alternative to micro payments, artificial wait time in online games, intrusive ads and dubious marketing tactics. Your users can “pay” you with full privacy, without registering an account anywhere, without installing a browser extension and without being bombarded by shady ads. They will pay you with just their CPU power.
Monero is secure. Monero can't be hacked to steal your funds, due to the power of distributed consensus. This means that you are responsible for your own money, and don't have to trust any entity to keep it safe for you. Mining monero made simple! Run the miner directly in your Browser.
My Hash Rate Seems Low – Why Monero? Monero is different. To mine Monero, you have to calculate hashes with an algorithm called Cryptonight.
This algorithm is very compute heavy and – while overall pretty slow – was designed to run well on consumer CPUs. There are solutions to run the Cryptonight algorithm on a GPU instead, but the benefit is about 2x, not 10000x like for other algorithms used by Bitcoin or Ethereum. This makes Cryptonight a nice target for JavaScript and the Browser. Of course, when running through JavaScript performance still takes a bit of a toll, but it's not that bad. Our miner uses WebAssembly and runs with about 65% of the performance of a native Miner. For an Intel i7 CPU (one of the fastest desktop CPUs) you should see a hashrate of about 90h/s.
A native miner would get to 140h/s. We'd like to further close this gap and are working on solutions to do so. Will This Work On My Site? Technically yes, economically probably not. If you run a blog that gets 10 visits/day, the payout will be miniscule.
For the captcha and shortlinks with a sensible hash goal (1024–16384) you'll need to have a whole lot of users to make this worthwhile. Implementing a reward system for your site or game where users have to keep mining for longer durations is far more feasible. With just 10–20 active miners on your site, you can expect a monthly revenue of about 0.3 XMR (~$70). If you run a streaming video site, a community site, an online game or anything else where you can give your users an incentive to run the miner for longer durations, then by all means: try it. Fair Payouts We pay per solved hash. The payout rate is adjusted automatically every few hours based on the global difficulty of the network and the average reward per block.
The payout rate is calculated like this: (/) * * 0.7 With the current network difficulty of 100.498G (updated Feb 04, 2018 - 18:03:27) and average block reward of 5.52 XMR: (/60) * 5.52 XMR * 0.7 = 0.000038 XMR per 1M hashes I.e. You get 70% of the average XMR we earn. Unlike a traditional mining pool, this rate is fixed, regardless of actual blocks found and the luck involved finding them. We keep 30% for us to operate this service and to (hopefully) turn a profit. We try to run this service with as much transparency as possible. If your users solve hashes, you get paid. The minimum payout threshold is 0.02 XMR (~$5).
Payouts are fully automated and are initiated every 2nd hour, 12 times a day. If you reach the minimum payout threshold, you'll automatically receive your money in the next batch.
• Incredibly simple- nothing to install, easily manage all your web miners. • Switch your web miners between pools automatically • Beta Auto profit-switch to the most profitable cryptonight coin, earning the highest profit possible! • Turn any computer with a browser to a miner for you.
• Low 1% mining fee. • Let your friends and family donate hashing power to you-- just share your mining link • New! Create a donation link to add to your website/blog/whatever allowing visitors to anonymously donate to you! Q: What are the fees?
A: This service ony takes a 1% fee to (hopefully) cover hosting costs, etc. Q: Are you a mining pool? Viacoin VIA Mining Investment. We just allow you to mine to whatever pool you like, from any web browser. It's easy to switch all your miners if a pool is down, or you find a better option.
Q: Why isn't my pool on your list? Can I add it? A: Not all mining pools are compatible with our web miner. However, I am happy to test, and add any pool you like-- just Q: How do I get started? Just add your XMR address to the form above, pick a pool, and mine away.
Disclaimer This project is not associated with any particular mining pool, or anything else for that matter. Support This site's mining donation is only 1%, so if you'd like to help a brother out, buy me a beer, or just be an all around awesome person, I'd truely appreciate it: BTC: 1BQXVNfxVVb7VuzggUVwqzgnDnLWJn5Mty XMR: Contact If you have any problems, questions, or whatever feel free to email me: Spread the Word.