diff --git a/data/paths.json b/data/paths.json
index b616ed3..c9683f5 100644
--- a/data/paths.json
+++ b/data/paths.json
@@ -6,5 +6,6 @@
   "/_vercel/image": "vercel",
   "/is/image": "scene7",
   "/_ipx/": "ipx",
+  "/_image": "astro",
   "/.netlify/images": "netlify"
 }
diff --git a/src/parse.ts b/src/parse.ts
index 3e1a9e3..d2e24c9 100644
--- a/src/parse.ts
+++ b/src/parse.ts
@@ -18,6 +18,7 @@ import { parse as imageengine } from "./transformers/imageengine.ts";
 import { parse as contentstack } from "./transformers/contentstack.ts";
 import { parse as cloudflareImages } from "./transformers/cloudflare_images.ts";
 import { parse as ipx } from "./transformers/ipx.ts";
+import { parse as astro } from "./transformers/astro.ts";
 import { parse as netlify } from "./transformers/netlify.ts";
 import { parse as imagekit } from "./transformers/imagekit.ts";
 import { ImageCdn, ParsedUrl, SupportedImageCdn, UrlParser } from "./types.ts";
@@ -42,6 +43,7 @@ export const parsers = {
   contentstack,
   "cloudflare_images": cloudflareImages,
   ipx,
+  astro,
   netlify,
   imagekit,
 };
diff --git a/src/transform.ts b/src/transform.ts
index 09d8dd9..5957bd8 100644
--- a/src/transform.ts
+++ b/src/transform.ts
@@ -18,6 +18,7 @@ import { transform as imageengine } from "./transformers/imageengine.ts";
 import { transform as contentstack } from "./transformers/contentstack.ts";
 import { transform as cloudflareImages } from "./transformers/cloudflare_images.ts";
 import { transform as ipx } from "./transformers/ipx.ts";
+import { transform as astro } from "./transformers/astro.ts";
 import { transform as netlify } from "./transformers/netlify.ts";
 import { transform as imagekit } from "./transformers/imagekit.ts";
 import { ImageCdn, UrlTransformer } from "./types.ts";
@@ -43,6 +44,7 @@ export const getTransformer = (cdn: ImageCdn) => ({
   contentstack,
   "cloudflare_images": cloudflareImages,
   ipx,
+  astro,
   netlify,
   imagekit,
 }[cdn]);
diff --git a/src/transformers/astro.test.ts b/src/transformers/astro.test.ts
new file mode 100644
index 0000000..f05dfbc
--- /dev/null
+++ b/src/transformers/astro.test.ts
@@ -0,0 +1,87 @@
+import { assertEquals } from "https://deno.land/std@0.172.0/testing/asserts.ts";
+
+import { ParsedUrl } from "../types.ts";
+import { AstroParams, parse, transform } from "./astro.ts";
+
+const img =
+  "https://images.ctfassets.net/aaaa/xxxx/yyyy/how-to-wow-a-customer.jpg";
+
+Deno.test("astro parser", () => {
+  const parsed = parse(img);
+  const expected: ParsedUrl<AstroParams> = {
+    base: "/_image?href=https%3A%2F%2Fimages.ctfassets.net%2Faaaa%2Fxxxx%2Fyyyy%2Fhow-to-wow-a-customer.jpg",
+    params: {
+      "href": "https%3A%2F%2Fimages.ctfassets.net%2Faaaa%2Fxxxx%2Fyyyy%2Fhow-to-wow-a-customer.jpg"
+    },
+    cdn: "astro"
+  }
+  assertEquals(JSON.stringify(parsed), JSON.stringify(expected));
+});
+
+Deno.test("astro parser endpoint", () => {
+  const parsed = parse("/_image?href=https%3A%2F%2Fimages.ctfassets.net%2Faaaa%2Fxxxx%2Fyyyy%2Fhow-to-wow-a-customer.jpg");
+  const expected: ParsedUrl<AstroParams> = {
+    base: "/_image?href=https%3A%2F%2Fimages.ctfassets.net%2Faaaa%2Fxxxx%2Fyyyy%2Fhow-to-wow-a-customer.jpg",
+    params: {
+      "href": "https%3A%2F%2Fimages.ctfassets.net%2Faaaa%2Fxxxx%2Fyyyy%2Fhow-to-wow-a-customer.jpg"
+    },
+    cdn: "astro"
+  }
+  assertEquals(JSON.stringify(parsed), JSON.stringify(expected));
+});
+
+
+Deno.test("astro", async (t) => {
+  await t.step("should format a URL", () => {
+    const result = transform({
+      url: img,
+      width: 200,
+      height: 100,
+    });
+    assertEquals(
+      result?.toString(),
+      "/_image?href=https%3A%2F%2Fimages.ctfassets.net%2Faaaa%2Fxxxx%2Fyyyy%2Fhow-to-wow-a-customer.jpg&w=200&h=100",
+    );
+  });
+  await t.step("should not set height if not provided", () => {
+    const result = transform({ url: img, width: 200 });
+    assertEquals(
+      result?.toString(),
+      "/_image?href=https%3A%2F%2Fimages.ctfassets.net%2Faaaa%2Fxxxx%2Fyyyy%2Fhow-to-wow-a-customer.jpg&w=200",
+    );
+  });
+  await t.step("should delete height if not set", () => {
+    const url = new URL(img);
+    url.searchParams.set("h", "100");
+    const result = transform({ url, width: 200 });
+    assertEquals(
+      result?.toString(),
+      "/_image?href=https%3A%2F%2Fimages.ctfassets.net%2Faaaa%2Fxxxx%2Fyyyy%2Fhow-to-wow-a-customer.jpg&w=200",
+    );
+  });
+
+  await t.step("should round non-integer params", () => {
+    const result = transform({
+      url: img,
+      width: 200.6,
+      height: 100.2,
+    });
+    assertEquals(
+      result?.toString(),
+      "/_image?href=https%3A%2F%2Fimages.ctfassets.net%2Faaaa%2Fxxxx%2Fyyyy%2Fhow-to-wow-a-customer.jpg&w=201&h=100",
+    );
+  });
+
+  await t.step("should transform a local image with a relative base", () => {
+    const result = transform({
+      url: "/static/moose.png",
+      width: 100,
+      height: 200,
+      format: "webp",
+    });
+    assertEquals(
+      result?.toString(),
+      "/_image?href=%2Fstatic%2Fmoose.png&w=100&h=200&f=webp",
+    );
+  });
+});
diff --git a/src/transformers/astro.ts b/src/transformers/astro.ts
new file mode 100644
index 0000000..93287dd
--- /dev/null
+++ b/src/transformers/astro.ts
@@ -0,0 +1,71 @@
+import { UrlParser, UrlTransformer, ShouldDelegateUrl } from "../types.ts";
+import {
+  getNumericParam,
+  setParamIfDefined,
+  toUrl,
+  toCanonicalUrlString,
+} from "../utils.ts";
+import { getImageCdnForUrlByDomain } from "../detect.ts";
+
+export interface AstroParams {
+  href: string;
+  quality?: string | number;
+}
+
+export const delegateUrl: ShouldDelegateUrl = (url) => {
+  const parsedUrl = toUrl(url);
+  const searchParamHref = parsedUrl.searchParams.get("href")
+  const decodedHref = typeof searchParamHref === "string"
+    ? decodeURIComponent(searchParamHref)
+    : new URL(parsedUrl.pathname, parsedUrl.origin).toString()
+  const source = toCanonicalUrlString(toUrl(decodedHref));
+
+  if (!source || !source.startsWith("http")) {
+    return false;
+  }
+  const cdn = getImageCdnForUrlByDomain(source);
+  if (!cdn) {
+    return false;
+  }
+  return {
+    cdn,
+    url: source,
+  };
+};
+
+export const parse: UrlParser<AstroParams> = (url) => {
+  const parsedUrl = toUrl(url);
+  const searchParamHref = parsedUrl.searchParams.get("href")
+  const decodedHref = typeof searchParamHref === "string"
+    ? decodeURIComponent(searchParamHref)
+    : new URL(parsedUrl.pathname, parsedUrl.origin).toString()
+  const encodedHref = encodeURIComponent(toCanonicalUrlString(toUrl(decodedHref)));
+  const width = getNumericParam(parsedUrl, "w") || undefined;
+  const height = getNumericParam(parsedUrl, "h") || undefined;
+  const format = parsedUrl.searchParams.get("f") || undefined;
+  const quality = parsedUrl.searchParams.get("q") || undefined;
+
+  return {
+    width,
+    height,
+    format,
+    base: `/_image?href=${encodedHref}`,
+    params: { quality, href: encodedHref },
+    cdn: "astro",
+  };
+};
+
+export const transform: UrlTransformer = (
+  { url: originalUrl, width, height, format, },
+) => {
+  const parsedUrl = toUrl(originalUrl);
+  const href = toCanonicalUrlString(new URL(parsedUrl.pathname, parsedUrl.origin))
+  const url = {searchParams: new URLSearchParams()} as URL
+
+  setParamIfDefined(url, "href", href, true, true);
+  setParamIfDefined(url, "w", width, true, true);
+  setParamIfDefined(url, "h", height, true, true);
+  setParamIfDefined(url, "f", format);
+
+  return `/_image?${url.searchParams.toString()}`;
+};
diff --git a/src/types.ts b/src/types.ts
index aa1f37a..5429162 100644
--- a/src/types.ts
+++ b/src/types.ts
@@ -95,6 +95,7 @@ export type ImageCdn =
   | "contentstack"
   | "cloudflare_images"
   | "ipx"
+  | "astro"
   | "netlify"
   | "imagekit";