Website Widgets: ASIC Profitability, Crypto Prices, Halving
Widgets · For your website
Website Widgets: ASIC Profitability, Crypto Prices, Halving
Free responsive widgets and informers for your website or blog: ASIC profitability and payback calculators, top 5 miners, crypto prices and top 10 by market cap, a price ticker, Bitcoin halving countdown and the Fear and Greed Index. Live data, light and dark themes, configurable sizes and color. Copy the code, paste it into your page, setup takes a minute.
How to install a widget
Pick a widget or informer below, click Copy code and paste it into your page HTML where the widget should appear. The script loads asynchronously and does not slow down your site. The widget adapts to the container width and works on mobile.
Terms of use: the asic.es link included in the widget code must stay on the page unchanged. It also serves as fallback content while the script loads.
Every widget can be configured with attributes: light or dark theme, width, height, accent color and currency. The attribute list is shown under each widget code, and the previews below show both themes.
Mini profitability calculator
A compact calculator: Antminer model choice (60 devices), editable hashrate, electricity price, revenue per day and month with live prices. Great for a sidebar or a mining article.
div tag: data-theme="dark" dark theme, data-width="480" width in px or % (e.g. data-width="100%"), data-height="320" max height with scrolling, data-accent="#0ea5e9" custom accent color, data-currency="eur" calculation currency (usd by default).Mini calculator, wide (full width)
A horizontal full-width version: model, hashrate, electricity and results in one row. For an article header or footer. Stacks into a column on mobile.
div tag: data-theme="dark" dark theme, data-width="480" width in px or % (e.g. data-width="100%"), data-height="320" max height with scrolling, data-accent="#0ea5e9" custom accent color, data-currency="eur" calculation currency (usd by default).Mini calculator, compact
The narrowest version for a sidebar: model and electricity price, calculated at stock hashrate.
div tag: data-theme="dark" dark theme, data-width="480" width in px or % (e.g. data-width="100%"), data-height="320" max height with scrolling, data-accent="#0ea5e9" custom accent color, data-currency="eur" calculation currency (usd by default).Payback calculator (ROI)
Model choice, device price and electricity rate: the widget calculates daily profit and the payback period in months using live prices.
div tag: data-theme="dark" dark theme, data-width="480" width in px or % (e.g. data-width="100%"), data-height="320" max height with scrolling, data-accent="#0ea5e9" custom accent color, data-currency="eur" calculation currency (usd by default).Bitcoin halving countdown
A timer to the next Bitcoin halving (block 1,050,000): days and hours, epoch progress, blocks left and the expected date. The block height updates from network data.
div tag: data-theme="dark" dark theme, data-width="480" width in px or % (e.g. data-width="100%"), data-height="320" max height with scrolling, data-accent="#0ea5e9" custom accent color.Fear and Greed Index
A crypto market sentiment scale from 0 to 100: the value updates daily via the open alternative.me API.
div tag: data-theme="dark" dark theme, data-width="480" width in px or % (e.g. data-width="100%"), data-height="320" max height with scrolling, data-accent="#0ea5e9" custom accent color.Top 10 cryptocurrencies by market cap
A table of the ten largest cryptocurrencies: real-time USD price, 24h change and market cap. The top 10 composition updates automatically with market data.
div tag: data-theme="dark" dark theme, data-width="480" width in px or % (e.g. data-width="100%"), data-height="320" max height with scrolling, data-accent="#0ea5e9" custom accent color.Crypto prices, compact list
A narrow top 10 list with USD price and daily change. Perfect for a sidebar.
div tag: data-theme="dark" dark theme, data-width="480" width in px or % (e.g. data-width="100%"), data-height="320" max height with scrolling, data-accent="#0ea5e9" custom accent color.Price ticker
A horizontal scrolling strip with top 10 crypto prices in USD. Stretches to the full container width and pauses on hover.
div tag: data-theme="dark" dark theme, data-width="480" width in px or % (e.g. data-width="100%"), data-height="320" max height with scrolling, data-accent="#0ea5e9" custom accent color.Top 5 ASIC by profitability
A ranking of the five most profitable devices today, built with current prices on every page load.
div tag: data-theme="dark" dark theme, data-width="480" width in px or % (e.g. data-width="100%"), data-height="320" max height with scrolling, data-accent="#0ea5e9" custom accent color, data-currency="eur" calculation currency (usd by default).Why add mining and crypto widgets to your website
Price informers and profitability calculators keep visitors on the page and give them a reason to come back: widget numbers are live and move with the market. A mining blog, an ASIC review or a hosting page with such a block looks up to date every day without editing the content.
All calculations use the same base as our mining profitability calculator: 60 Antminer models with stock specs, 11 algorithms, merged LTC and DOGE mining and live coin prices. Every model, for example Antminer S21, has its own calculation page the widgets link to.
Widgets require no registration, API keys or maintenance: copy the code, paste it, done. Data updates and new features arrive automatically, no changes needed on your page.