Beta · opt-in only

Mine from your browser

Real RandomX in this tab, mining to your own Monero address through the same verified Stratum as XMRig. It never starts on its own: you choose the CPU limit, press Start, and Stop ends it at once (so does closing the tab).

Honest numbers first

A browser computes RandomX in “light mode” without the hardware tricks XMRig uses. Expect roughly 10–40 H/s per thread; the same computer running XMRig is often 50–200× faster.
Earnings are tiny (shown live below). Reaching a payout threshold at the upstream pool can take a very long time. Use it to try the pool, not to make money.
The 1 % NonceWard fee works the same as for XMRig (one minute in every 100 is mined to the fee wallet). There is no other fee and nothing is held by us.
Each thread needs about 256 MB of memory. Phones can get warm and use battery quickly; keep the CPU limit low.
The miner is the open-source RandomX.js 0.1.3 (BSD-3), served from this site (/miner/NOTICE.txt, SHA-256 ec906617…6cb7f1). No third-party scripts, no tracking.

Your Monero address (payouts go here, from the upstream pool)Worker name

ThreadsCPU limit per thread

I understand this uses my CPU (and battery on laptops and phones) while this tab is open, needs about 256 MB of memory, and earns very little. I can stop at any time.

Not running. Nothing starts until you press Start.

Your hashrate (local)

0.0 H/s

CPU used (estimate)

0 %

of 2 logical cores

Shares accepted

0 / 0

0 rejected

Expected at this speed

0.00000000 XMR

per 30 days ≈ $0.0000, after the 1 % fee

Your shares show up on your address dashboard like any other worker (agent “NonceWard-Browser/1.0”). Limits: 4 browser sessions per network, 20 logins per minute.