diff --git a/docs/apidiffs/current_vs_latest/opentelemetry-exporter-logging-otlp.txt b/docs/apidiffs/current_vs_latest/opentelemetry-exporter-logging-otlp.txt
index 6ced3f40cb6..15ac1803a0d 100644
--- a/docs/apidiffs/current_vs_latest/opentelemetry-exporter-logging-otlp.txt
+++ b/docs/apidiffs/current_vs_latest/opentelemetry-exporter-logging-otlp.txt
@@ -1,2 +1,10 @@
 Comparing source compatibility of opentelemetry-exporter-logging-otlp-1.66.0-SNAPSHOT.jar against opentelemetry-exporter-logging-otlp-1.64.0.jar
-No changes.
\ No newline at end of file
+***  MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.exporter.logging.otlp.OtlpJsonLoggingLogRecordExporter  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	+++  NEW METHOD: PUBLIC(+) java.lang.String toString()
+***  MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.exporter.logging.otlp.OtlpJsonLoggingMetricExporter  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	+++  NEW METHOD: PUBLIC(+) java.lang.String toString()
+***  MODIFIED CLASS: PUBLIC FINAL io.opentelemetry.exporter.logging.otlp.OtlpJsonLoggingSpanExporter  (not serializable)
+	===  CLASS FILE FORMAT VERSION: 52.0 <- 52.0
+	+++  NEW METHOD: PUBLIC(+) java.lang.String toString()
diff --git a/exporters/logging-otlp/src/main/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingLogRecordExporter.java b/exporters/logging-otlp/src/main/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingLogRecordExporter.java
index f45ccc0f62c..b10eb751c51 100644
--- a/exporters/logging-otlp/src/main/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingLogRecordExporter.java
+++ b/exporters/logging-otlp/src/main/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingLogRecordExporter.java
@@ -54,4 +54,9 @@ public CompletableResultCode flush() {
   public CompletableResultCode shutdown() {
     return delegate.shutdown();
   }
+
+  @Override
+  public String toString() {
+    return "OtlpJsonLoggingLogRecordExporter{}";
+  }
 }
diff --git a/exporters/logging-otlp/src/main/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingMetricExporter.java b/exporters/logging-otlp/src/main/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingMetricExporter.java
index 23a5579d0c5..43ba54f3c17 100644
--- a/exporters/logging-otlp/src/main/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingMetricExporter.java
+++ b/exporters/logging-otlp/src/main/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingMetricExporter.java
@@ -84,4 +84,9 @@ public AggregationTemporality getPreferredTemporality() {
   public AggregationTemporality getAggregationTemporality(InstrumentType instrumentType) {
     return aggregationTemporality;
   }
+
+  @Override
+  public String toString() {
+    return "OtlpJsonLoggingMetricExporter{aggregationTemporality=" + aggregationTemporality + "}";
+  }
 }
diff --git a/exporters/logging-otlp/src/main/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingSpanExporter.java b/exporters/logging-otlp/src/main/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingSpanExporter.java
index a2500935cc2..220d4d5d954 100644
--- a/exporters/logging-otlp/src/main/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingSpanExporter.java
+++ b/exporters/logging-otlp/src/main/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingSpanExporter.java
@@ -52,4 +52,9 @@ public CompletableResultCode flush() {
   public CompletableResultCode shutdown() {
     return delegate.shutdown();
   }
+
+  @Override
+  public String toString() {
+    return "OtlpJsonLoggingSpanExporter{}";
+  }
 }
diff --git a/exporters/logging-otlp/src/test/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingLogRecordExporterTest.java b/exporters/logging-otlp/src/test/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingLogRecordExporterTest.java
index 75677620dbb..aff209bcd2c 100644
--- a/exporters/logging-otlp/src/test/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingLogRecordExporterTest.java
+++ b/exporters/logging-otlp/src/test/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingLogRecordExporterTest.java
@@ -53,4 +53,10 @@ void shutdown() {
     assertThat(exporter.shutdown().isSuccess()).isTrue();
     logs.assertContains("Calling shutdown() multiple times.");
   }
+
+  @Test
+  void stringRepresentation() {
+    assertThat(OtlpJsonLoggingLogRecordExporter.create().toString())
+        .isEqualTo("OtlpJsonLoggingLogRecordExporter{}");
+  }
 }
diff --git a/exporters/logging-otlp/src/test/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingMetricExporterTest.java b/exporters/logging-otlp/src/test/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingMetricExporterTest.java
index ccbfdb26dce..127565bce81 100644
--- a/exporters/logging-otlp/src/test/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingMetricExporterTest.java
+++ b/exporters/logging-otlp/src/test/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingMetricExporterTest.java
@@ -78,4 +78,12 @@ void shutdown() {
     assertThat(exporter.shutdown().isSuccess()).isTrue();
     logs.assertContains("Calling shutdown() multiple times.");
   }
+
+  @Test
+  void stringRepresentation() {
+    assertThat(OtlpJsonLoggingMetricExporter.create().toString())
+        .isEqualTo("OtlpJsonLoggingMetricExporter{aggregationTemporality=CUMULATIVE}");
+    assertThat(OtlpJsonLoggingMetricExporter.create(AggregationTemporality.DELTA).toString())
+        .isEqualTo("OtlpJsonLoggingMetricExporter{aggregationTemporality=DELTA}");
+  }
 }
diff --git a/exporters/logging-otlp/src/test/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingSpanExporterTest.java b/exporters/logging-otlp/src/test/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingSpanExporterTest.java
index ac3129f4a1c..1707244da9e 100644
--- a/exporters/logging-otlp/src/test/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingSpanExporterTest.java
+++ b/exporters/logging-otlp/src/test/java/io/opentelemetry/exporter/logging/otlp/OtlpJsonLoggingSpanExporterTest.java
@@ -64,4 +64,10 @@ void shutdown() {
     assertThat(exporter.shutdown().isSuccess()).isTrue();
     logs.assertContains("Calling shutdown() multiple times.");
   }
+
+  @Test
+  void stringRepresentation() {
+    assertThat(OtlpJsonLoggingSpanExporter.create().toString())
+        .isEqualTo("OtlpJsonLoggingSpanExporter{}");
+  }
 }