Chartlex
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Embed Chartlex tools on your site.

Give your readers a useful free tool and keep them on your page. Copy one line of HTML and drop it anywhere — no account, no API key. The widgets are fully responsive and always up to date.

Spotify Royalty Calculator

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Enter your monthly streams and see exactly how much you'll earn — broken down by platform rate, distributor fee, and artist split.

<iframe src="https://www.chartlex.com/embed/spotify-calculator" width="100%" height="900" style="border:0;border-radius:12px;max-width:680px" loading="lazy" title="Spotify Royalty Calculator by Chartlex"></iframe>

Multi-Platform Royalty Calculator

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Calculate streaming royalties across Spotify, Apple Music, YouTube, Tidal, Amazon, and Deezer with distributor fee deductions.

<iframe src="https://www.chartlex.com/embed/royalty-calculator" width="100%" height="820" style="border:0;border-radius:12px;max-width:680px" loading="lazy" title="Multi-Platform Royalty Calculator by Chartlex"></iframe>

Music Income Calculator

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Calculate total annual income from streaming, touring, and merch. See a full breakdown and get a personalised growth tip.

<iframe src="https://www.chartlex.com/embed/revenue-calculator" width="100%" height="900" style="border:0;border-radius:12px;max-width:680px" loading="lazy" title="Music Income Calculator by Chartlex"></iframe>

Superfan Revenue Calculator

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Model direct-to-fan revenue from your monthly listeners. See how merch, memberships, exclusive content, and VIP experiences compare to streaming-only income.

<iframe src="https://www.chartlex.com/embed/superfan-calculator" width="100%" height="820" style="border:0;border-radius:12px;max-width:680px" loading="lazy" title="Superfan Revenue Calculator by Chartlex"></iframe>

Embedding tips

  • The widget is responsive — it fills its container up to 680px wide. Adjust height if your layout needs it.
  • Each widget links back to the full tool, so your readers can explore more.
  • Want a tool that isn't listed here? Ask us and we'll add it.