diff --git a/converter/converter.go b/converter/converter.go
index 672e0b1..6b24011 100644
--- a/converter/converter.go
+++ b/converter/converter.go
@@ -20,6 +20,7 @@ type Converter struct {
 	chromePath string
 	ctx        context.Context
 	cancel     context.CancelFunc
+	progress   func(progress int)
 }
 
 // NewConverter starts a new converter instance with a chrome headless shell executable
@@ -44,9 +45,17 @@ func NewConverter(chromePath string) (*Converter, error) {
 	return c, nil
 }
 
+func (c *Converter) SetProgressCallback(cb func(progress int)) {
+	c.progress = cb
+}
+
 // Convert converts all given input files
 func (c *Converter) Convert(files ...models.File) error {
-	for _, f := range files {
+	for i, f := range files {
+		if c.progress != nil {
+			c.progress(i + 1)
+		}
+
 		if f.Input == "" || filepath.Ext(f.Input) != ".html" {
 			return fmt.Errorf("no .html input file path provided: %s", f.Input)
 		} else if f.Output == "" || filepath.Ext(f.Output) != ".pdf" {
diff --git a/html2pdf_test.go b/html2pdf_test.go
index 3f4d751..fa117d2 100644
--- a/html2pdf_test.go
+++ b/html2pdf_test.go
@@ -1,6 +1,7 @@
 package html2pdf
 
 import (
+	"fmt"
 	"os"
 	"path/filepath"
 	"strings"
@@ -46,6 +47,10 @@ func TestConvertFiles(t *testing.T) {
 		t.Fatal(err)
 	}
 
+	c.SetProgressCallback(func(progress int) {
+		fmt.Println(progress)
+	})
+
 	if err := c.Convert(input...); err != nil {
 		t.Fatal(err)
 	}