diff --git a/.gitignore b/.gitignore
index 62066d1d..942a5249 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,7 @@ resources
 .netlify
 /src/pages/awesome-swarm.mdx
 /static/openapi.yaml
+/static/cheatsheets
 test
 docs/references/awesome-list.mdx
 *.zip
diff --git a/docs/develop/introduction.md b/docs/develop/introduction.md
index edfcfe1b..49073bd9 100644
--- a/docs/develop/introduction.md
+++ b/docs/develop/introduction.md
@@ -44,6 +44,15 @@ This is the go-to starting point for web3 developers who want to build with Swar
           <span class="hub-card__cta">Start with AI</span>
         </a>
       </li>
+      <li class="hub-card">
+        <a class="hub-card__link" href="/docs/develop/tools-and-features/cheatsheets">
+          <h3 class="hub-card__title">Swarm Cheatsheet</h3>
+          <p class="hub-card__desc">
+            A dense, printable quick-reference for building on Swarm — what it is, its limits, and curated links to get started fast.
+          </p>
+          <span class="hub-card__cta">View cheatsheet</span>
+        </a>
+      </li>
     </ul>
   </div>
 
diff --git a/docs/develop/tools-and-features/cheatsheets.md b/docs/develop/tools-and-features/cheatsheets.md
new file mode 100644
index 00000000..05edf6fa
--- /dev/null
+++ b/docs/develop/tools-and-features/cheatsheets.md
@@ -0,0 +1,46 @@
+---
+title: Swarm Cheatsheet
+id: cheatsheets
+description: A dense printable quick-reference for building on Swarm — what it is, its limits, and curated links to get started.
+hide_table_of_contents: true
+---
+
+The Swarm Cheatsheet is a dense, two-page quick-reference for building on Swarm.
+
+It's designed to print cleanly to A4, so you can keep it beside you at a hackathon or on your desk — use the **Download PDF** link below to grab a copy.
+
+<div className="cheatsheet-embed" style={{ overflow: 'hidden', margin: '1.5rem -1rem' }}>
+  <iframe
+    src="/cheatsheets/overview/"
+    title="Swarm Cheatsheet"
+    loading="lazy"
+    onLoad={(e) => {
+      // Same-origin (served from /cheatsheets/): the card is a fixed 210mm A4
+      // sheet. Scale it to fill the wrapper — removes the grey margins beside
+      // the centered sheet and makes it a bit larger than native — then size
+      // the wrapper to the scaled height so the page (not the iframe) scrolls.
+      const frame = e.currentTarget;
+      const wrap = frame.parentElement;
+      const doc = frame.contentDocument;
+      if (!doc) return;
+      // Hide the inner document's scrollbars so the embed shows no scroll of
+      // its own; the frame is sized to the full content height below.
+      doc.documentElement.style.overflow = 'hidden';
+      const SHEET_W = 794; // 210mm A4 at 96dpi — the iframe's intrinsic width
+      const fit = () => {
+        const scale = wrap.clientWidth / SHEET_W;
+        const h = doc.body.scrollHeight; // body grows as fonts/QR render
+        frame.style.transform = 'scale(' + scale + ')';
+        frame.style.height = h + 'px';
+        wrap.style.height = (h * scale) + 'px';
+      };
+      fit();
+      // Re-fit on reflow (fonts/QR render late) and on window resize.
+      new ResizeObserver(fit).observe(doc.body);
+      window.addEventListener('resize', fit);
+    }}
+    style={{ width: '794px', border: 0, transformOrigin: 'top left' }}
+  ></iframe>
+</div>
+
+<a className="button button--primary button--lg" href="/cheatsheets/swarm-overview-cheatsheet.pdf" download>Download PDF</a>
diff --git a/package.json b/package.json
index 70f7a42f..8379aaff 100644
--- a/package.json
+++ b/package.json
@@ -5,7 +5,7 @@
   "scripts": {
     "docusaurus": "docusaurus",
     "start": "docusaurus start",
-    "prebuild": "node -e \"require('fs').copyFileSync('openapi/Swarm.yaml', 'static/openapi.yaml')\" && node scripts/fetch-awesome-swarm.mjs && node scripts/validate-llms-txt.mjs",
+    "prebuild": "node -e \"require('fs').copyFileSync('openapi/Swarm.yaml', 'static/openapi.yaml')\" && node scripts/fetch-awesome-swarm.mjs && node scripts/fetch-cheatsheets.mjs && node scripts/validate-llms-txt.mjs",
     "build": "docusaurus build",
     "build:quiet": "cross-env NODE_OPTIONS=\"--disable-warning=DEP0040 --disable-warning=DEP0169\" docusaurus build",
     "swizzle": "docusaurus swizzle",
diff --git a/scripts/fetch-cheatsheets.mjs b/scripts/fetch-cheatsheets.mjs
new file mode 100644
index 00000000..8d5f65e5
--- /dev/null
+++ b/scripts/fetch-cheatsheets.mjs
@@ -0,0 +1,103 @@
+// Mirror the Swarm cheatsheet(s) from the swarm-cheatsheets repo into static/,
+// so they are served from our own domain (docs.ethswarm.org/cheatsheets/…) and
+// embedded in a doc page via <iframe>. The swarm-cheatsheets repo stays the
+// single source of truth; this fetches a fresh copy on every build.
+//
+// Layout served (mirrors the repo's own scripts/site.sh, but with a shared
+// asset dir one level up so cheatsheets don't each duplicate the fonts):
+//   static/cheatsheets/<topic>/index.html   ← page (asset paths rewritten)
+//   static/cheatsheets/assets/…             ← fonts, vendor QR lib, logos
+//   static/cheatsheets/<name>.pdf           ← Download-button target
+
+import { mkdir, rm, writeFile } from 'node:fs/promises';
+import { resolve, dirname } from 'node:path';
+
+const RAW_BASE =
+  'https://raw.githubusercontent.com/ethersphere/swarm-cheatsheets/main/';
+
+const OUT_DIR = resolve(process.cwd(), 'static/cheatsheets');
+
+// Bound each fetch so a stalled CDN connection can't hang the build forever.
+const FETCH_TIMEOUT_MS = 20000;
+
+// Shared, binary-safe assets — copied verbatim. Paths are relative to OUT_DIR
+// and must match what the rewritten pages point at.
+const ASSETS = [
+  'assets/favicon.png',
+  'assets/swarm-logo.svg',
+  'assets/vendor/qrcode.min.js',
+  'assets/fonts/fonts.css',
+  'assets/fonts/dm-mono-400-latin.woff2',
+  'assets/fonts/dm-mono-500-latin.woff2',
+  'assets/fonts/dm-sans-400-latin.woff2',
+  'assets/fonts/dm-sans-500-latin.woff2',
+  'assets/fonts/dm-sans-700-latin.woff2',
+  'assets/fonts/space-grotesk-500-latin.woff2',
+  'assets/fonts/space-grotesk-600-latin.woff2',
+  'assets/fonts/space-grotesk-700-latin.woff2',
+];
+
+function rewriteAssetPaths(html) {
+  // Match the repo's site.sh rewrite, adapted to the shared asset dir:
+  //   ../../../assets/  → ../assets/   (→ /cheatsheets/assets/…)
+  //   ../../../dist/    → ../          (→ /cheatsheets/<name>.pdf)
+  return html
+    .replace(/\.\.\/\.\.\/\.\.\/assets\//g, '../assets/')
+    .replace(/\.\.\/\.\.\/\.\.\/dist\//g, '../');
+}
+
+async function fetchOrThrow(url) {
+  const res = await fetch(url, { signal: AbortSignal.timeout(FETCH_TIMEOUT_MS) });
+  if (!res.ok) throw new Error(`Fetch failed: ${res.status} ${res.statusText} — ${url}`);
+  return res;
+}
+
+async function writeOut(relPath, data) {
+  const out = resolve(OUT_DIR, relPath);
+  await writeFile(out, data);
+  console.log(`Wrote ${out}`);
+}
+
+// Everything to mirror, as {src, dest, transform?}. `transform` (text pages
+// only) rewrites asset paths; without it the file is copied verbatim
+// (binary-safe). Adding a future cheatsheet is a one-line addition here.
+const FILES = [
+  // The card-only document (chrome/toolbar/footer live in the source's
+  // index.html and are intentionally excluded — we embed just the cheatsheet).
+  { src: 'src/cheatsheets/overview/cheatsheet.html', dest: 'overview/index.html', transform: rewriteAssetPaths },
+  ...ASSETS.map((rel) => ({ src: rel, dest: rel })),
+  // Not referenced by the card; kept so the doc page can offer a download link.
+  { src: 'dist/swarm-overview-cheatsheet.pdf', dest: 'swarm-overview-cheatsheet.pdf' },
+];
+
+async function mirror({ src, dest, transform }) {
+  const res = await fetchOrThrow(RAW_BASE + src);
+  const data = transform ? transform(await res.text()) : Buffer.from(await res.arrayBuffer());
+  await writeOut(dest, data);
+}
+
+async function main() {
+  // Start clean so files dropped from the manifest (or renamed upstream) don't
+  // linger and get served — mirrors the source repo's site.sh `rm -rf $OUT`.
+  await rm(OUT_DIR, { recursive: true, force: true });
+
+  // Pre-create the unique target dirs once (sequentially, so nested dirs don't
+  // race on a shared ancestor), so the concurrent writes below never mkdir.
+  const dirs = new Set(FILES.map(({ dest }) => dirname(resolve(OUT_DIR, dest))));
+  for (const dir of dirs) await mkdir(dir, { recursive: true });
+
+  // Fetch all files concurrently; fail the build if any one fails (matches
+  // fetch-awesome-swarm.mjs), but let every fetch finish first so all failures
+  // are reported, not just the first.
+  const results = await Promise.allSettled(FILES.map(mirror));
+  const failed = results.filter((r) => r.status === 'rejected');
+  if (failed.length) {
+    for (const { reason } of failed) console.error(reason);
+    process.exit(1);
+  }
+}
+
+main().catch((e) => {
+  console.error(e);
+  process.exit(1);
+});
diff --git a/sidebars.js b/sidebars.js
index f2eba68d..9d5e2981 100644
--- a/sidebars.js
+++ b/sidebars.js
@@ -107,6 +107,7 @@ module.exports = {
       items: [
         'develop/tools-and-features/introduction',
         'develop/tools-and-features/ai-agent-skills',
+        'develop/tools-and-features/cheatsheets',
         'develop/tools-and-features/buy-a-stamp-batch',
         'develop/tools-and-features/bee-js',
         'develop/tools-and-features/gateway-proxy',
diff --git a/static/llms.txt b/static/llms.txt
index c4e44db5..96760dcc 100644
--- a/static/llms.txt
+++ b/static/llms.txt
@@ -63,6 +63,7 @@ This is the documentation for [Swarm](https://www.ethswarm.org/) and its referen
 
 - [Bee JS](https://docs.ethswarm.org/docs/develop/tools-and-features/bee-js): JavaScript/TypeScript SDK for Swarm
 - [AI Agent Skills](https://docs.ethswarm.org/docs/develop/tools-and-features/ai-agent-skills): Claude Code skills that guide Swarm setup and building
+- [Swarm Cheatsheet](https://docs.ethswarm.org/cheatsheets/overview/): Printable quick-reference — what Swarm is/isn't, limitations, quickstart, and curated links for building on Swarm
 - [Chunk Types](https://docs.ethswarm.org/docs/develop/tools-and-features/chunk-types): Content-addressed chunks (CAC) and single-owner chunks (SOC)
 - [Feeds](https://docs.ethswarm.org/docs/develop/tools-and-features/feeds): Mutable data references using single-owner chunks
 - [Manifests](https://docs.ethswarm.org/docs/develop/tools-and-features/manifests): Trie-based path mapping for file collections