diff --git a/src/main/java/me/melontini/commander/impl/expression/EvalUtils.java b/src/main/java/me/melontini/commander/impl/expression/EvalUtils.java
index 251e272..6758b38 100644
--- a/src/main/java/me/melontini/commander/impl/expression/EvalUtils.java
+++ b/src/main/java/me/melontini/commander/impl/expression/EvalUtils.java
@@ -18,6 +18,9 @@ import me.melontini.commander.impl.event.data.types.ExtractionTypes;
 import me.melontini.commander.impl.expression.extensions.ReflectiveValueConverter;
 import me.melontini.commander.impl.expression.functions.*;
 import me.melontini.commander.impl.expression.functions.arrays.*;
+import me.melontini.commander.impl.expression.functions.math.ClampFunction;
+import me.melontini.commander.impl.expression.functions.math.LerpFunction;
+import me.melontini.commander.impl.expression.functions.math.RangedRandomFunction;
 import me.melontini.commander.impl.mixin.evalex.EvaluationValueAccessor;
 import me.melontini.commander.impl.mixin.evalex.ExpressionAccessor;
 import me.melontini.commander.impl.mixin.evalex.ExpressionConfigurationAccessor;
@@ -64,6 +67,8 @@ public class EvalUtils {
         functions.put("arrayNoneMatch", new ArrayNoneMatch());
         functions.put("arrayAllMatch", new ArrayAllMatch());
 
+        functions.put("strFormat", new StringFormatFunction());
+
         functions.put("structContainsKey", new StructContainsKeyFunction());
         functions.put("hasContext", new HasContextFunction());
         builder.functionDictionary(SimpleFunctionDictionary.ofFunctions(functions));
diff --git a/src/main/java/me/melontini/commander/impl/expression/functions/StringFormatFunction.java b/src/main/java/me/melontini/commander/impl/expression/functions/StringFormatFunction.java
new file mode 100644
index 0000000..09832d5
--- /dev/null
+++ b/src/main/java/me/melontini/commander/impl/expression/functions/StringFormatFunction.java
@@ -0,0 +1,20 @@
+package me.melontini.commander.impl.expression.functions;
+
+import com.ezylang.evalex.EvaluationException;
+import com.ezylang.evalex.Expression;
+import com.ezylang.evalex.data.EvaluationValue;
+import com.ezylang.evalex.functions.AbstractFunction;
+import com.ezylang.evalex.functions.FunctionParameter;
+import com.ezylang.evalex.parser.Token;
+
+import java.util.Arrays;
+
+@FunctionParameter(name = "pattern")
+@FunctionParameter(name = "args", isVarArg = true)
+public class StringFormatFunction extends AbstractFunction {
+    @Override
+    public EvaluationValue evaluate(Expression expression, Token functionToken, EvaluationValue... par) throws EvaluationException {
+        if (par.length == 1) return EvaluationValue.stringValue(String.format(par[0].getStringValue()));
+        return EvaluationValue.stringValue(String.format(par[0].getStringValue(), Arrays.stream(Arrays.copyOfRange(par, 1, par.length)).map(EvaluationValue::getValue).toArray()));
+    }
+}
diff --git a/src/main/java/me/melontini/commander/impl/expression/functions/ClampFunction.java b/src/main/java/me/melontini/commander/impl/expression/functions/math/ClampFunction.java
similarity index 93%
rename from src/main/java/me/melontini/commander/impl/expression/functions/ClampFunction.java
rename to src/main/java/me/melontini/commander/impl/expression/functions/math/ClampFunction.java
index 3900de8..80b6d10 100644
--- a/src/main/java/me/melontini/commander/impl/expression/functions/ClampFunction.java
+++ b/src/main/java/me/melontini/commander/impl/expression/functions/math/ClampFunction.java
@@ -1,4 +1,4 @@
-package me.melontini.commander.impl.expression.functions;
+package me.melontini.commander.impl.expression.functions.math;
 
 import com.ezylang.evalex.EvaluationException;
 import com.ezylang.evalex.Expression;
diff --git a/src/main/java/me/melontini/commander/impl/expression/functions/LerpFunction.java b/src/main/java/me/melontini/commander/impl/expression/functions/math/LerpFunction.java
similarity index 93%
rename from src/main/java/me/melontini/commander/impl/expression/functions/LerpFunction.java
rename to src/main/java/me/melontini/commander/impl/expression/functions/math/LerpFunction.java
index 46dbbfd..863de41 100644
--- a/src/main/java/me/melontini/commander/impl/expression/functions/LerpFunction.java
+++ b/src/main/java/me/melontini/commander/impl/expression/functions/math/LerpFunction.java
@@ -1,4 +1,4 @@
-package me.melontini.commander.impl.expression.functions;
+package me.melontini.commander.impl.expression.functions.math;
 
 import com.ezylang.evalex.EvaluationException;
 import com.ezylang.evalex.Expression;
diff --git a/src/main/java/me/melontini/commander/impl/expression/functions/RangedRandomFunction.java b/src/main/java/me/melontini/commander/impl/expression/functions/math/RangedRandomFunction.java
similarity index 93%
rename from src/main/java/me/melontini/commander/impl/expression/functions/RangedRandomFunction.java
rename to src/main/java/me/melontini/commander/impl/expression/functions/math/RangedRandomFunction.java
index 5e2a388..c4c90e5 100644
--- a/src/main/java/me/melontini/commander/impl/expression/functions/RangedRandomFunction.java
+++ b/src/main/java/me/melontini/commander/impl/expression/functions/math/RangedRandomFunction.java
@@ -1,4 +1,4 @@
-package me.melontini.commander.impl.expression.functions;
+package me.melontini.commander.impl.expression.functions.math;
 
 import com.ezylang.evalex.EvaluationException;
 import com.ezylang.evalex.Expression;