Embed the live Schumann Resonance

Add the live 7.83 Hz spectrogram + Kp-Index to your own site with a single line of HTML. Free, no API key, auto-refreshes every minute. Perfect for meditation pages, biohacker blogs, weather sites, energy workers — anyone covering the Earth-frequency topic.

Live preview

Copy-paste · Dark theme

<iframe
  src="https://schumannresonance.today/embed/spectrogram"
  width="100%"
  height="380"
  style="border:0; border-radius:12px; max-width:520px;"
  title="Live Schumann Resonance"
  loading="lazy"></iframe>

Copy-paste · Light theme

<iframe
  src="https://schumannresonance.today/embed/spectrogram?theme=light"
  width="100%"
  height="380"
  style="border:0; border-radius:12px; max-width:520px;"
  title="Live Schumann Resonance"
  loading="lazy"></iframe>

Options

Parameter	Values	Effect
theme	dark · light	Colour palette (default: dark)
kp	1 · 0	Show Kp-Index strip (default: 1)
title	1 · 0	Show title bar (default: 1)

Terms (the short version)

Free for personal and commercial use, no API key.
Source data mirrors Tomsk State University's SOSRFF observatory for the spectrogram and NOAA SWPC public API for Kp.
Please leave the "powered by schumannresonance.today" attribution intact — it keeps the project alive.
The widget refreshes every minute. Don't poll faster than that.
We may evolve the widget over time (better resolution, more panels) — your snippet keeps working.

Using it on your site?

Send us your URL and we'll feature you in our Supporters section. Embeds from real publishers get prioritised on future widget upgrades.

Let us know