diff --git a/docs/customization.md b/docs/customization.md
index e8ef4ca6b852..218cbb2527e0 100644
--- a/docs/customization.md
+++ b/docs/customization.md
@@ -401,6 +401,16 @@ or
 --import-mappings Pet=my.models.MyPet --import-mappings Order=my.models.MyOrder
 ```
 
+## Generated numeric examples
+
+Generators that use the shared example generator, including HTML documentation and Spring server stubs,
+respect `minimum`, `maximum`, `exclusiveMinimum`, and `exclusiveMaximum` when creating numeric examples.
+This includes boolean exclusive bounds in OpenAPI 3.0 and numeric exclusive bounds in OpenAPI 3.1.
+For example, an integer with `maximum: -5` produces a value at most `-5`, while an integer with
+`minimum: 0` and `exclusiveMinimum: true` produces a value greater than `0`.
+The bounds must allow a value representable by the property's numeric type and format.
+An explicit `example` in the schema takes precedence over generated values.
+
 ## Default Values
 
 To customize the default values for containers, one can leverage the option `defaultToEmptyContainer` to customize what to initalize for array/set/map by respecting the default values in the spec
diff --git a/modules/openapi-generator/src/main/java/org/openapitools/codegen/examples/ExampleGenerator.java b/modules/openapi-generator/src/main/java/org/openapitools/codegen/examples/ExampleGenerator.java
index a50f6bbbd443..49e9cd7cd7c9 100644
--- a/modules/openapi-generator/src/main/java/org/openapitools/codegen/examples/ExampleGenerator.java
+++ b/modules/openapi-generator/src/main/java/org/openapitools/codegen/examples/ExampleGenerator.java
@@ -26,6 +26,7 @@
 import org.slf4j.LoggerFactory;
 
 import java.math.BigDecimal;
+import java.math.RoundingMode;
 import java.text.SimpleDateFormat;
 import java.util.*;
 
@@ -265,25 +266,23 @@ private Object resolvePropertyToExample(String propertyName, String mediaType, S
         } else if (ModelUtils.isDateTimeSchema(property)) {
             return "2000-01-23T04:56:07.000+00:00";
         } else if (ModelUtils.isNumberSchema(property)) {
-            Double min = getPropertyValue(property.getMinimum());
-            Double max = getPropertyValue(property.getMaximum());
+            BigDecimal value = randomNumber(property);
             if (ModelUtils.isFloatSchema(property)) { // float
-                return (float) randomNumber(min, max);
+                return value.floatValue();
             } else if (ModelUtils.isDoubleSchema(property)) { // decimal/double
-                return BigDecimal.valueOf(randomNumber(min, max));
+                return value;
             } else { // no format defined
-                return randomNumber(min, max);
+                return value.doubleValue();
             }
         } else if (ModelUtils.isFileSchema(property)) {
             return "";  // TODO
 
         } else if (ModelUtils.isIntegerSchema(property)) {
-            Double min = getPropertyValue(property.getMinimum());
-            Double max = getPropertyValue(property.getMaximum());
+            BigDecimal value = randomNumber(property);
             if (ModelUtils.isLongSchema(property)) {
-                return (long) randomNumber(min, max);
+                return value.max(BigDecimal.valueOf(Long.MIN_VALUE)).min(BigDecimal.valueOf(Long.MAX_VALUE)).longValue();
             }
-            return (int) randomNumber(min, max);
+            return value.max(BigDecimal.valueOf(Integer.MIN_VALUE)).min(BigDecimal.valueOf(Integer.MAX_VALUE)).intValue();
         } else if (ModelUtils.isMapSchema(property)) {
             Map<String, Object> mp = new HashMap<String, Object>();
             if (property.getName() != null) {
@@ -333,6 +332,53 @@ private Double getPropertyValue(BigDecimal propertyValue) {
         return propertyValue == null ? null : propertyValue.doubleValue();
     }
 
+    private BigDecimal randomNumber(Schema property) {
+        ModelUtils.ResolvedMinBound minBound = ModelUtils.resolveMinimumBound(openAPI, property);
+        ModelUtils.ResolvedMaxBound maxBound = ModelUtils.resolveMaximumBound(openAPI, property);
+        BigDecimal min = minBound == null ? null : numericBound(property, minBound.minBound, minBound.exclusive, true);
+        BigDecimal max = maxBound == null ? null : numericBound(property, maxBound.maxBound, maxBound.exclusive, false);
+        double generated = randomNumber(getPropertyValue(min), getPropertyValue(max));
+        BigDecimal value;
+        if (ModelUtils.isIntegerSchema(property)) {
+            value = BigDecimal.valueOf(ModelUtils.isLongSchema(property) ? (long) generated : (int) generated);
+        } else {
+            value = BigDecimal.valueOf(generated);
+        }
+        // Keep rounding and integer conversion from moving the example outside the schema's bounds.
+        if (min != null) {
+            value = value.max(min);
+        }
+        if (max != null) {
+            value = value.min(max);
+        }
+        return value;
+    }
+
+    private BigDecimal numericBound(Schema property, BigDecimal bound, boolean exclusive, boolean minimum) {
+        if (ModelUtils.isIntegerSchema(property)) {
+            BigDecimal rounded = bound.setScale(0, minimum ? RoundingMode.CEILING : RoundingMode.FLOOR);
+            if (exclusive && rounded.compareTo(bound) == 0) {
+                rounded = rounded.add(minimum ? BigDecimal.ONE : BigDecimal.ONE.negate());
+            }
+            return rounded;
+        }
+
+        // Use the serialized float/double value when finding a representable inclusive bound.
+        boolean isFloat = ModelUtils.isFloatSchema(property);
+        if (isFloat && (minimum ? bound.floatValue() == Float.NEGATIVE_INFINITY : bound.floatValue() == Float.POSITIVE_INFINITY)) {
+            return new BigDecimal(Float.toString(minimum ? -Float.MAX_VALUE : Float.MAX_VALUE));
+        }
+        BigDecimal rounded = isFloat ? new BigDecimal(Float.toString(bound.floatValue())) : BigDecimal.valueOf(bound.doubleValue());
+        int comparison = rounded.compareTo(bound);
+        if ((minimum ? comparison < 0 : comparison > 0) || (exclusive && comparison == 0)) {
+            if (isFloat) {
+                return new BigDecimal(Float.toString(minimum ? Math.nextUp(bound.floatValue()) : Math.nextDown(bound.floatValue())));
+            }
+            return BigDecimal.valueOf(minimum ? Math.nextUp(bound.doubleValue()) : Math.nextDown(bound.doubleValue()));
+        }
+        return rounded;
+    }
+
     private double randomNumber(Double min, Double max) {
         if (min != null && max != null) {
             double range = max - min;
@@ -340,7 +386,7 @@ private double randomNumber(Double min, Double max) {
         } else if (min != null) {
             return random.nextDouble() + min;
         } else if (max != null) {
-            return random.nextDouble() * max;
+            return max < 0 ? max - random.nextDouble() : random.nextDouble() * max;
         } else {
             return random.nextDouble() * 10;
         }
diff --git a/modules/openapi-generator/src/test/java/org/openapitools/codegen/ExampleGeneratorTest.java b/modules/openapi-generator/src/test/java/org/openapitools/codegen/ExampleGeneratorTest.java
index ef9895b63e13..fa5933730592 100644
--- a/modules/openapi-generator/src/test/java/org/openapitools/codegen/ExampleGeneratorTest.java
+++ b/modules/openapi-generator/src/test/java/org/openapitools/codegen/ExampleGeneratorTest.java
@@ -12,6 +12,7 @@
 import org.testng.annotations.DataProvider;
 import org.testng.annotations.Test;
 
+import java.math.BigDecimal;
 import java.util.*;
 
 import com.fasterxml.jackson.databind.JsonNode;
@@ -22,6 +23,103 @@
 import static org.testng.AssertJUnit.assertTrue;
 
 public class ExampleGeneratorTest {
+    @DataProvider(name = "numericPrecision")
+    public Object[][] numericPrecision() {
+        return new Object[][] {
+                {new IntegerSchema().format("int64").minimum(BigDecimal.valueOf(Long.MAX_VALUE)), "9223372036854775807"},
+                {new IntegerSchema().maximum(new BigDecimal("1e400")), "2147483647"},
+                {new IntegerSchema().format("int64").minimum(new BigDecimal("-1e400")), "-9223372036854775808"},
+                {new IntegerSchema().format("int64").minimum(new BigDecimal("9007199254740993"))
+                        .maximum(new BigDecimal("9007199254740993")), "9007199254740993"},
+                {new Schema<>().type("number").format("float").minimum(BigDecimal.ONE).exclusiveMinimum(true)
+                        .maximum(new BigDecimal("1.0000001")), "1.0000001"},
+                {new Schema<>().type("number").format("float").minimum(new BigDecimal("0.99999994"))
+                        .maximum(BigDecimal.ONE).exclusiveMaximum(true), "0.99999994"},
+                {new Schema<>().type("number").format("double").minimum(BigDecimal.ONE).exclusiveMinimum(true)
+                        .maximum(new BigDecimal("1.0000000000000002")), "1.0000000000000002"},
+                {new Schema<>().type("number").format("double").minimum(new BigDecimal("0.9999999999999999"))
+                        .maximum(BigDecimal.ONE).exclusiveMaximum(true), "0.9999999999999999"},
+                {new IntegerSchema().minimum(BigDecimal.valueOf(-2)).exclusiveMinimum(true)
+                        .maximum(BigDecimal.ZERO).exclusiveMaximum(true), "-1"},
+                {new IntegerSchema().minimum(BigDecimal.valueOf(3)).exclusiveMinimumValue(BigDecimal.ONE)
+                        .maximum(BigDecimal.valueOf(3)), "3"},
+                {new IntegerSchema().minimum(BigDecimal.ONE).exclusiveMinimumValue(BigDecimal.ONE)
+                        .maximum(BigDecimal.valueOf(2)), "2"},
+                {new IntegerSchema().minimum(BigDecimal.valueOf(-2)).maximum(BigDecimal.valueOf(-2))
+                        .exclusiveMaximumValue(BigDecimal.valueOf(-1)), "-2"},
+                {new IntegerSchema().minimum(BigDecimal.valueOf(-2)).maximum(BigDecimal.valueOf(-1))
+                        .exclusiveMaximumValue(BigDecimal.valueOf(-1)), "-2"}
+        };
+    }
+
+    @Test(dataProvider = "numericPrecision")
+    public void generateNumericExamplePreservesPrecision(Schema<?> schema, String expected) throws Exception {
+        ExampleGenerator generator = new ExampleGenerator(Collections.emptyMap(), new OpenAPI());
+        List<Map<String, String>> examples = generator.generate(null, Collections.singletonList("application/json"), schema);
+        BigDecimal example = new BigDecimal(examples.get(0).get("example"));
+
+        assertEquals(0, example.compareTo(new BigDecimal(expected)));
+    }
+
+    @DataProvider(name = "numericBounds")
+    public Object[][] numericBounds() {
+        List<Object[]> cases = new ArrayList<>();
+        String[][] formats = {{"integer", null}, {"integer", "int32"}, {"integer", "int64"},
+                {"number", null}, {"number", "float"}, {"number", "double"}};
+        Object[][] bounds = {{null, "-5", false, false}, {"0", null, true, false},
+                {null, "0", false, true}, {"-5", "-4", true, false},
+                {"1", "2", false, true}, {"1.2", null, false, false},
+                {null, "-1.2", false, false}, {"-1.2", "1.2", true, true},
+                {null, "1e40", false, true}, {"-1e40", null, true, false}};
+        for (String[] format : formats) {
+            for (Object[] bound : bounds) {
+                for (boolean openAPI31 : new boolean[]{false, true}) {
+                    cases.add(new Object[]{format[0], format[1], bound[0], bound[1], bound[2], bound[3], openAPI31});
+                }
+            }
+        }
+        return cases.toArray(new Object[0][]);
+    }
+
+    @Test(dataProvider = "numericBounds")
+    public void generateNumericExampleWithinBounds(String type, String format, String minimum, String maximum,
+                                                  boolean exclusiveMinimum, boolean exclusiveMaximum,
+                                                  boolean openAPI31) throws Exception {
+        BigDecimal min = minimum == null ? null : new BigDecimal(minimum);
+        BigDecimal max = maximum == null ? null : new BigDecimal(maximum);
+        Schema<?> schema = new Schema<>().type(type).format(format);
+        if (openAPI31 && exclusiveMinimum) {
+            schema.setExclusiveMinimumValue(min);
+        } else {
+            schema.setMinimum(min);
+            schema.setExclusiveMinimum(exclusiveMinimum);
+        }
+        if (openAPI31 && exclusiveMaximum) {
+            schema.setExclusiveMaximumValue(max);
+        } else {
+            schema.setMaximum(max);
+            schema.setExclusiveMaximum(exclusiveMaximum);
+        }
+        ExampleGenerator generator = new ExampleGenerator(Collections.emptyMap(), new OpenAPI());
+        for (int i = 0; i < 10; i++) {
+            List<Map<String, String>> examples = generator.generate(null, Collections.singletonList("application/json"), schema);
+            JsonNode example = new ObjectMapper().readTree(examples.get(0).get("example"));
+            assertTrue(example.isNumber());
+            if ("integer".equals(type)) {
+                assertTrue(example.isIntegralNumber());
+            }
+            BigDecimal value = new BigDecimal(example.asText());
+            if (min != null) {
+                assertTrue(value + " violates minimum " + min,
+                        exclusiveMinimum ? value.compareTo(min) > 0 : value.compareTo(min) >= 0);
+            }
+            if (max != null) {
+                assertTrue(value + " violates maximum " + max,
+                        exclusiveMaximum ? value.compareTo(max) < 0 : value.compareTo(max) <= 0);
+            }
+        }
+    }
+
     @DataProvider(name = "namedMapSchemas")
     public Object[][] namedMapSchemas() {
         return new Object[][] {