diff --git a/core/src/main/java/io/kestra/core/runners/pebble/Extension.java b/core/src/main/java/io/kestra/core/runners/pebble/Extension.java
index 24d3b34889f..6cc3d5ea31d 100644
--- a/core/src/main/java/io/kestra/core/runners/pebble/Extension.java
+++ b/core/src/main/java/io/kestra/core/runners/pebble/Extension.java
@@ -91,6 +91,7 @@ public Map<String, Filter> getFilters() {
         filters.put("startsWith", new StartsWithFilter());
         filters.put("endsWith", new EndsWithFilter());
         filters.put("values", new ValuesFilter());
+        filters.put("toIon", new ToIonFilter());
         return filters;
     }
 
diff --git a/core/src/main/java/io/kestra/core/runners/pebble/filters/ToIonFilter.java b/core/src/main/java/io/kestra/core/runners/pebble/filters/ToIonFilter.java
new file mode 100644
index 00000000000..6495d29e1de
--- /dev/null
+++ b/core/src/main/java/io/kestra/core/runners/pebble/filters/ToIonFilter.java
@@ -0,0 +1,34 @@
+package io.kestra.core.runners.pebble.filters;
+
+import com.fasterxml.jackson.core.JsonProcessingException;
+import com.fasterxml.jackson.databind.ObjectMapper;
+import io.kestra.core.serializers.JacksonMapper;
+import io.pebbletemplates.pebble.error.PebbleException;
+import io.pebbletemplates.pebble.extension.Filter;
+import io.pebbletemplates.pebble.template.EvaluationContext;
+import io.pebbletemplates.pebble.template.PebbleTemplate;
+
+import java.util.List;
+import java.util.Map;
+
+public class ToIonFilter implements Filter {
+    private static final ObjectMapper MAPPER = JacksonMapper.ofIon();
+
+    @Override
+    public List<String> getArgumentNames() {
+        return null;
+    }
+
+    @Override
+    public Object apply(Object input, Map<String, Object> args, PebbleTemplate self, EvaluationContext context, int lineNumber) throws PebbleException {
+        if (input == null) {
+            return "null";
+        }
+
+        try {
+            return MAPPER.writeValueAsString(input);
+        } catch (JsonProcessingException e) {
+            throw new PebbleException(e, "Unable to transform to ion value '" + input +  "' with type '" + input.getClass().getName() + "'", lineNumber, self.getName());
+        }
+    }
+}
diff --git a/core/src/test/java/io/kestra/core/runners/pebble/filters/ToIonFilterTest.java b/core/src/test/java/io/kestra/core/runners/pebble/filters/ToIonFilterTest.java
new file mode 100644
index 00000000000..2ee1f826f67
--- /dev/null
+++ b/core/src/test/java/io/kestra/core/runners/pebble/filters/ToIonFilterTest.java
@@ -0,0 +1,87 @@
+package io.kestra.core.runners.pebble.filters;
+
+import com.google.common.collect.ImmutableMap;
+import io.kestra.core.exceptions.IllegalVariableEvaluationException;
+import io.kestra.core.runners.VariableRenderer;
+import jakarta.inject.Inject;
+import org.junit.jupiter.api.Test;
+
+import java.time.ZoneId;
+import java.time.ZonedDateTime;
+import java.time.format.DateTimeFormatter;
+import java.util.Arrays;
+import java.util.Map;
+
+import static org.hamcrest.MatcherAssert.assertThat;
+import static org.hamcrest.Matchers.*;
+import static org.hamcrest.Matchers.is;
+import static org.junit.jupiter.api.Assertions.*;
+
+class ToIonFilterTest {
+    @Inject
+    VariableRenderer variableRenderer;
+
+    @Test
+    void toIonFilter() throws IllegalVariableEvaluationException {
+        ZonedDateTime date = ZonedDateTime.parse("2013-09-08T16:19:00+02").withZoneSameLocal(ZoneId.systemDefault());
+
+        ImmutableMap<String, Object> vars = ImmutableMap.of(
+            "vars", ImmutableMap.of("second", Map.of(
+                "string", "string",
+                "int", 1,
+                "float", 1.123F,
+                "list", Arrays.asList(
+                    "string",
+                    1,
+                    1.123F
+                ),
+                "bool", true,
+                "date", date,
+                "map", Map.of(
+                    "string", "string",
+                    "int", 1,
+                    "float", 1.123F
+                )
+            ))
+        );
+
+        String render = variableRenderer.render("{{ vars.second.string | toIon }}", vars);
+        assertThat(render, is("\"string\""));
+
+        render = variableRenderer.render("{{ vars.second.int | toIon }}", vars);
+        assertThat(render, is("1"));
+
+        render = variableRenderer.render("{{ vars.second.float | toIon }}", vars);
+        assertThat(render, is("1.123"));
+
+        render = variableRenderer.render("{{ vars.second.list | toIon }}", vars);
+        assertThat(render, is("[\"string\",1,1.123]"));
+
+        render = variableRenderer.render("{{ vars.second.bool | toIon }}", vars);
+        assertThat(render, is("true"));
+
+        render = variableRenderer.render("{{ vars.second.date | toIon }}", vars);
+        assertThat(render, is("\"" + date.format(DateTimeFormatter.ISO_OFFSET_DATE_TIME) + "\""));
+
+        render = variableRenderer.render("{{ vars.second.map | toIon }}", vars);
+        assertThat(render, containsString("\"int\":1"));
+        assertThat(render, containsString("\"int\":1"));
+        assertThat(render, containsString("\"float\":1.123"));
+        assertThat(render, containsString("\"string\":\"string\""));
+        assertThat(render, startsWith("{"));
+        assertThat(render, endsWith("}"));
+
+        render = variableRenderer.render("{{ {\"empty_object\":{}} | toIon }}", Map.of());
+        assertThat(render, is("{\"empty_object\":{}}"));
+
+        render = variableRenderer.render("{{ null | toIon }}", Map.of());
+        assertThat(render, is("null"));
+    }
+
+    @Test
+    void exception() {
+        assertThrows(IllegalVariableEvaluationException.class, () -> variableRenderer.render("{{ | toIon }}", Map.of()));
+
+        assertThrows(IllegalVariableEvaluationException.class, () -> variableRenderer.render("{{ {not: json} | toIon }}", Map.of()));
+    }
+}
\ No newline at end of file
diff --git a/core/src/test/java/io/kestra/core/runners/pebble/filters/ToJsonFilterTest.java b/core/src/test/java/io/kestra/core/runners/pebble/filters/ToJsonFilterTest.java
index c6e3e4b5b4c..094647feb37 100644
--- a/core/src/test/java/io/kestra/core/runners/pebble/filters/ToJsonFilterTest.java
+++ b/core/src/test/java/io/kestra/core/runners/pebble/filters/ToJsonFilterTest.java
@@ -24,7 +24,7 @@ class ToJsonFilterTest {
     VariableRenderer variableRenderer;
 
     @Test
-    void jsonEncodeFilter() throws IllegalVariableEvaluationException {
+    void toJsonFilter() throws IllegalVariableEvaluationException {
         ZonedDateTime date = ZonedDateTime.parse("2013-09-08T16:19:00+02").withZoneSameLocal(ZoneId.systemDefault());
 
         ImmutableMap<String, Object> vars = ImmutableMap.of(
@@ -95,7 +95,7 @@ void jsonFilter() throws IllegalVariableEvaluationException {
             ))
         );
 
-        String render = variableRenderer.render("{{ vars.second.string | toJson }}", vars);
+        String render = variableRenderer.render("{{ vars.second.string | json }}", vars);
         assertThat(render, is("\"string\""));
     }
 }
diff --git a/core/src/test/java/io/kestra/core/runners/pebble/functions/FromJsonFunctionTest.java b/core/src/test/java/io/kestra/core/runners/pebble/functions/FromJsonFunctionTest.java
index 2bc597adfbb..ce10c3a4139 100644
--- a/core/src/test/java/io/kestra/core/runners/pebble/functions/FromJsonFunctionTest.java
+++ b/core/src/test/java/io/kestra/core/runners/pebble/functions/FromJsonFunctionTest.java
@@ -18,7 +18,7 @@ class FromJsonFunctionTest {
     VariableRenderer variableRenderer;
 
     @Test
-    void jsonDecodeFunction() throws IllegalVariableEvaluationException {
+    void fronJsonFunction() throws IllegalVariableEvaluationException {
         String render = variableRenderer.render("{{ fromJson('{\"test1\": 1, \"test2\": 2, \"test3\": 3}').test1 }}", Map.of());
         assertThat(render, is("1"));