diff --git a/incubator/brotli/pom.xml b/incubator/brotli/pom.xml
new file mode 100644
index 00000000000..a2a448b4e10
--- /dev/null
+++ b/incubator/brotli/pom.xml
@@ -0,0 +1,53 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<project xmlns="http://maven.apache.org/POM/4.0.0"
+         xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
+         xsi:schemaLocation="http://maven.apache.org/POM/4.0.0 http://maven.apache.org/xsd/maven-4.0.0.xsd">
+    <modelVersion>4.0.0</modelVersion>
+    <version>2.38-SNAPSHOT</version>
+    <parent>
+        <artifactId>project</artifactId>
+        <groupId>org.glassfish.jersey</groupId>
+        <version>2.38-SNAPSHOT</version>
+        <relativePath>../../pom.xml</relativePath>
+    </parent>
+
+    <groupId>org.glassfish.jersey.message</groupId>
+    <artifactId>jersey-brotli</artifactId>
+    <packaging>jar</packaging>
+    <name>brotli</name>
+
+
+    <dependencies>
+        <dependency>
+            <groupId>org.glassfish.jersey.core</groupId>
+            <artifactId>jersey-common</artifactId>
+            <version>${project.version}</version>
+        </dependency>
+        <dependency>
+            <groupId>com.oracle.brotli</groupId>
+            <artifactId>brotli</artifactId>
+            <version>1.0.0-SNAPSHOT</version>
+        </dependency>
+        <dependency>
+            <groupId>jakarta.ws.rs</groupId>
+            <artifactId>jakarta.ws.rs-api</artifactId>
+        </dependency>
+        <dependency>
+            <groupId>org.glassfish.jersey.test-framework.providers</groupId>
+            <artifactId>jersey-test-framework-provider-external</artifactId>
+            <version>${project.version}</version>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.junit.jupiter</groupId>
+            <artifactId>junit-jupiter</artifactId>
+            <scope>test</scope>
+        </dependency>
+        <dependency>
+            <groupId>org.hamcrest</groupId>
+            <artifactId>hamcrest</artifactId>
+            <scope>test</scope>
+        </dependency>
+    </dependencies>
+
+</project>
\ No newline at end of file
diff --git a/incubator/brotli/src/main/java/org/glassfish/jersey/message/BrotliEncoder.java b/incubator/brotli/src/main/java/org/glassfish/jersey/message/BrotliEncoder.java
new file mode 100644
index 00000000000..92083a60887
--- /dev/null
+++ b/incubator/brotli/src/main/java/org/glassfish/jersey/message/BrotliEncoder.java
@@ -0,0 +1,37 @@
+package org.glassfish.jersey.message;
+
+import com.oracle.brotli.decoder.BrotliInputStream;
+import com.oracle.brotli.encoder.BrotliOutputStream;
+import org.glassfish.jersey.spi.ContentEncoder;
+
+import javax.annotation.Priority;
+import javax.ws.rs.Priorities;
+import javax.ws.rs.core.HttpHeaders;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+/**
+ * Brotli encoding support. Interceptor that encodes the output or decodes the input if
+ * {@link HttpHeaders#CONTENT_ENCODING Content-Encoding header} value equals to {@code br}.
+ */
+@Priority(Priorities.ENTITY_CODER)
+public class BrotliEncoder extends ContentEncoder {
+
+    /**
+     * Initialize BrotliEncoder.
+     */
+    public BrotliEncoder() {
+        super("br");
+    }
+
+    @Override
+    public InputStream decode(String contentEncoding, InputStream encodedStream) throws IOException {
+        return BrotliInputStream.builder().inputStream(encodedStream).build();
+    }
+
+    @Override
+    public OutputStream encode(String contentEncoding, OutputStream entityStream) throws IOException {
+        return BrotliOutputStream.builder().outputStream(entityStream).build();
+    }
+}
diff --git a/incubator/brotli/src/test/java/org/glassfish/jersey/message/BrotliEncoderTest.java b/incubator/brotli/src/test/java/org/glassfish/jersey/message/BrotliEncoderTest.java
new file mode 100644
index 00000000000..3974a21f555
--- /dev/null
+++ b/incubator/brotli/src/test/java/org/glassfish/jersey/message/BrotliEncoderTest.java
@@ -0,0 +1,98 @@
+package org.glassfish.jersey.message;
+
+import com.oracle.brotli.decoder.BrotliInputStream;
+import com.oracle.brotli.encoder.BrotliOutputStream;
+import org.junit.jupiter.api.Test;
+
+import java.io.ByteArrayInputStream;
+import java.io.ByteArrayOutputStream;
+import java.io.IOException;
+import java.io.InputStream;
+import java.io.OutputStream;
+
+import static org.junit.jupiter.api.Assertions.assertArrayEquals;
+import static org.junit.jupiter.api.Assertions.assertEquals;
+
+public class BrotliEncoderTest {
+
+    @Test
+    public void testEncode() throws IOException {
+        test(new TestSpec() {
+            @Override
+            public OutputStream getEncoded(OutputStream stream) throws IOException {
+                return new BrotliEncoder().encode("br", stream);
+            }
+
+            @Override
+            public InputStream getDecoded(InputStream stream) throws IOException {
+                return BrotliInputStream.builder().inputStream(stream).build();
+            }
+        });
+    }
+
+    @Test
+    public void testDecode() throws IOException {
+        test(new TestSpec() {
+            @Override
+            public OutputStream getEncoded(OutputStream stream) throws IOException {
+                return BrotliOutputStream.builder().outputStream(stream).build();
+            }
+
+            @Override
+            public InputStream getDecoded(InputStream stream) throws IOException {
+                return new BrotliEncoder().decode("br", stream);
+            }
+        });
+    }
+
+    @Test
+    public void testEncodeDecode() throws IOException {
+        test(new TestSpec() {
+            @Override
+            public OutputStream getEncoded(OutputStream stream) throws IOException {
+                return new BrotliEncoder().encode("br", stream);
+            }
+
+            @Override
+            public InputStream getDecoded(InputStream stream) throws IOException {
+                return new BrotliEncoder().decode("br", stream);
+            }
+        });
+    }
+
+    void test(TestSpec testSpec) throws IOException {
+        byte[] entity = "Hello world!".getBytes();
+        ByteArrayOutputStream baos = new ByteArrayOutputStream();
+        OutputStream encoded = testSpec.getEncoded(baos);
+        encoded.write(entity);
+        encoded.close();
+        ByteArrayInputStream bais = new ByteArrayInputStream(baos.toByteArray());
+        byte[] result = new byte[entity.length];
+        InputStream decoded = testSpec.getDecoded(bais);
+        int len = decoded.read(result);
+        assertEquals(-1, decoded.read());
+        decoded.close();
+        assertEquals(entity.length, len);
+        assertArrayEquals(entity, result);
+    }
+
+    interface TestSpec {
+        /**
+         * Returns encoded stream.
+         *
+         * @param stream Original stream.
+         * @return Encoded stream.
+         * @throws IOException I/O exception.
+         */
+        OutputStream getEncoded(OutputStream stream) throws IOException;
+
+        /**
+         * Returns decoded stream.
+         *
+         * @param stream Original stream.
+         * @return Decoded stream.
+         * @throws IOException I/O exception.
+         */
+        InputStream getDecoded(InputStream stream) throws IOException;
+    }
+}
diff --git a/incubator/brotli/src/test/java/org/glassfish/jersey/message/BrotliITTest.java b/incubator/brotli/src/test/java/org/glassfish/jersey/message/BrotliITTest.java
new file mode 100644
index 00000000000..15731c028d0
--- /dev/null
+++ b/incubator/brotli/src/test/java/org/glassfish/jersey/message/BrotliITTest.java
@@ -0,0 +1,95 @@
+package org.glassfish.jersey.message;
+
+import org.glassfish.jersey.server.ResourceConfig;
+import org.glassfish.jersey.server.filter.EncodingFilter;
+import org.glassfish.jersey.test.JerseyTest;
+import org.glassfish.jersey.test.TestProperties;
+import org.glassfish.jersey.test.external.ExternalTestContainerFactory;
+import org.glassfish.jersey.test.spi.TestContainerException;
+import org.glassfish.jersey.test.spi.TestContainerFactory;
+import org.junit.jupiter.api.Test;
+
+import javax.ws.rs.core.Application;
+import javax.ws.rs.core.Response;
+
+import static org.junit.jupiter.api.Assertions.assertEquals;
+import static org.junit.jupiter.api.Assertions.assertFalse;
+import static org.junit.jupiter.api.Assertions.assertNotNull;
+import static org.junit.jupiter.api.Assertions.assertTrue;
+
+public class BrotliITTest extends JerseyTest {
+
+    private static final String CONTENT_ENCODING = "Content-Encoding";
+    private static final String BR = "br";
+
+    @Override
+    protected Application configure() {
+        enable(TestProperties.LOG_TRAFFIC);
+        enable(TestProperties.DUMP_ENTITY);
+        return new MyApplication();
+    }
+
+    @Override
+    protected TestContainerFactory getTestContainerFactory() throws TestContainerException {
+        return new ExternalTestContainerFactory();
+    }
+
+    protected void assertHtmlResponse(final String response) {
+        assertNotNull(response, "No text returned!");
+
+        assertResponseContains(response, "<html>");
+        assertResponseContains(response, "</html>");
+    }
+
+    protected void assertResponseContains(final String response, final String text) {
+        assertTrue(response.contains(text), "Response should contain " + text + " but was: " + response);
+    }
+
+    @Test
+    public void testString() throws Exception {
+        Response response = target("/client/string")
+                .register(BrotliEncoder.class)
+                .request("text/html")
+                .acceptEncoding(BR)
+                .get();
+        String resp = response.readEntity(String.class);
+        assertResponseContains(resp, "string string string string string string");
+        assertEquals(BR, response.getHeaderString(CONTENT_ENCODING));
+    }
+
+    @Test
+    public void testJsp() throws Exception {
+        Response response = target("/client/html")
+                .register(BrotliEncoder.class)
+                .request("text/html", "application/xhtml+xml", "application/xml;q=0.9", "*/*;q=0.8")
+                .acceptEncoding(BR)
+                .get();
+        String resp = response.readEntity(String.class);
+        assertHtmlResponse(resp);
+        assertResponseContains(resp, "find this string");
+        assertEquals(BR, response.getHeaderString(CONTENT_ENCODING));
+    }
+
+    @Test
+    public void testJspNotDecoded() throws Exception {
+        Response response = target("/client/html")
+                .request("text/html", "application/xhtml+xml", "application/xml;q=0.9", "*/*;q=0.8")
+                .acceptEncoding(BR)
+                .get();
+        String resp = response.readEntity(String.class);
+        assertFalse(resp.contains("find this string"));
+        assertEquals(BR, response.getHeaderString(CONTENT_ENCODING));
+    }
+
+    class MyApplication extends ResourceConfig {
+
+        public MyApplication() {
+            property("jersey.config.server.mvc.templateBasePath.jsp", "/WEB-INF/jsp");
+            property("jersey.config.servlet.filter.forwardOn404", "true");
+            property("jersey.config.servlet.filter.staticContentRegex", "/WEB-INF/.*\\.jsp");
+            packages(MyApplication.class.getPackage().getName());
+            EncodingFilter.enableFor(this, new Class[] {BrotliEncoder.class});
+        }
+    }
+
+}
\ No newline at end of file
diff --git a/incubator/pom.xml b/incubator/pom.xml
index 1a362714fac..98566634fed 100644
--- a/incubator/pom.xml
+++ b/incubator/pom.xml
@@ -42,6 +42,7 @@
         <module>html-json</module>
         <module>kryo</module>
         <module>open-tracing</module>
+        <module>brotli</module>
     </modules>
 
     <dependencies>