diff --git a/cmd/svg-templater/main.go b/cmd/svg-templater/main.go
index b6de69e..0eec781 100644
--- a/cmd/svg-templater/main.go
+++ b/cmd/svg-templater/main.go
@@ -5,9 +5,13 @@ import (
 
 	"tomatentum.net/svg-templater/internal/command"
 	"tomatentum.net/svg-templater/internal/database"
+	"tomatentum.net/svg-templater/pkg/format"
 )
 
 func main() {
+	if !format.CheckInkscape() {
+		panic("Inkscape not found")
+	}
 	if err := database.OpenSQLite(); err != nil {
 		log.Fatal("Failed opening DB:\n", err)
 		return
diff --git a/pkg/format/formatconverter.go b/pkg/format/formatconverter.go
new file mode 100644
index 0000000..d497b8e
--- /dev/null
+++ b/pkg/format/formatconverter.go
@@ -0,0 +1,97 @@
+package format
+
+import (
+	"bytes"
+	"fmt"
+	"io"
+	"os"
+	"os/exec"
+	"path/filepath"
+	"strconv"
+	"strings"
+
+	"tomatentum.net/svg-templater/pkg/svg"
+)
+
+type ConversionParameters struct {
+	Format        string
+	Width, Height int
+}
+
+func ConvertByte(svgblob []byte, param ConversionParameters) ([]byte, error) {
+	reader, err := ConvertReader(svgblob, param)
+	if err != nil {
+		return nil, err
+	}
+	defer reader.Close()
+
+	result, err := io.ReadAll(reader)
+	if err != nil {
+		return nil, err
+	}
+	return result, nil
+}
+
+func ConvertReader(svgblob []byte, param ConversionParameters) (io.ReadCloser, error) {
+	if param.Format == "svg" {
+		return io.NopCloser(bytes.NewReader(svgblob)), nil
+	}
+	file, err := svg.CreateTemp(bytes.NewReader(svgblob), "svg")
+	if err != nil {
+		return nil, err
+	}
+	defer os.Remove(file)
+
+	return runCommand(file, param)
+}
+
+func runCommand(input string, param ConversionParameters) (io.ReadCloser, error) {
+	var args []string
+
+	var outExt string
+	switch param.Format {
+	case "png":
+		args = append(args, "--export-type=png")
+		outExt = ".png"
+	case "jpg":
+		args = append(args, "--export-type=png") // inkscape doesn't export jpg directly
+		outExt = ".png"
+	case "pdf":
+		args = append(args, "--export-type=pdf")
+		outExt = ".pdf"
+	default:
+		return nil, fmt.Errorf("format not supported: %s", param.Format)
+	}
+
+	if param.Width > 0 {
+		args = append(args, "-w", strconv.Itoa(param.Width))
+	}
+	if param.Height > 0 {
+		args = append(args, "-h", strconv.Itoa(param.Height))
+	}
+
+	outFile := strings.TrimSuffix(input, filepath.Ext(input)) + outExt
+	args = append(args, "-o", outFile)
+	args = append(args, input)
+
+	cmd := exec.Command("/opt/homebrew/bin/inkscape", args...)
+	cmd.Dir = svg.TempDir
+
+	out, err := cmd.CombinedOutput()
+
+	if err != nil {
+		return nil, fmt.Errorf("inkscape failed: %w: %s", err, string(out))
+	}
+
+	file, err := os.Open(outFile)
+	if err != nil {
+		return nil, err
+	}
+
+	return file, nil
+}
+
+func CheckInkscape() bool {
+	_, err := exec.LookPath("inkscape")
+	return err == nil
+}
diff --git a/pkg/svg/storage.go b/pkg/svg/storage.go
index b3349f7..45d3e7b 100644
--- a/pkg/svg/storage.go
+++ b/pkg/svg/storage.go
@@ -9,47 +9,18 @@ import (
 
 type SvgStorage interface {
 	Create(id string, svg io.Reader) (string, error)
-	Get(id string) (io.Reader, error)
-	CreateTemp(data io.Reader, filetype string) (string, error)
+	Get(id string) (io.ReadCloser, error)
 	CreatePublic(data io.Reader, filetype string) (string, error)
+	GetPublic(path string) (io.ReadCloser, error)
 }
 
 var _ SvgStorage = FileSvgStorage{}
+var TempDir string = ""
 
 type FileSvgStorage struct {
 	basepath string
 }
 
-func (f FileSvgStorage) CreatePublic(data io.Reader, filetype string) (string, error) {
-	path := filepath.Join(f.basepath, "public")
-	if err := os.Mkdir(path, 0755); err != nil {
-		return "", err
-	}
-
-	file, err := os.CreateTemp(path, "*."+filetype)
-	if err != nil {
-		return "", err
-	}
-	defer file.Close()
-
-	return file.Name(), nil
-}
-
-func (f FileSvgStorage) CreateTemp(data io.Reader, filetype string) (string, error) {
-	path := filepath.Join(f.basepath, "temp")
-	if err := os.Mkdir(path, 0755); err != nil {
-		return "", err
-	}
-
-	file, err := os.CreateTemp(path, "*."+filetype)
-	if err != nil {
-		return "", err
-	}
-	defer file.Close()
-
-	return file.Name(), nil
-}
-
 func NewFileStorage(path string) *FileSvgStorage {
 	err := os.MkdirAll(path, 0755)
 	if err != nil {
@@ -76,10 +47,47 @@ func (f FileSvgStorage) Create(id string, svg io.Reader) (string, error) {
 	return file.Name(), nil
 }
 
-func (f FileSvgStorage) Get(id string) (io.Reader, error) {
-	file, err := os.Open(filepath.Join(f.basepath, "svg", id+".svg"))
+func (f FileSvgStorage) Get(id string) (io.ReadCloser, error) {
+	file, err := os.Open(filepath.Join(f.basepath, id+".svg"))
 	if err != nil {
 		return nil, err
 	}
 	return file, nil
 }
+
+func (f FileSvgStorage) CreatePublic(data io.Reader, filetype string) (string, error) {
+	path := filepath.Join(f.basepath, "public")
+	if err := os.Mkdir(path, 0755); err != nil {
+		return "", err
+	}
+
+	file, err := os.CreateTemp(path, "*."+filetype)
+	if err != nil {
+		return "", err
+	}
+	defer file.Close()
+
+	return file.Name(), nil
+}
+
+func (f FileSvgStorage) GetPublic(path string) (io.ReadCloser, error) {
+	file, err := os.Open(filepath.Join(f.basepath, "public", path))
+	if err != nil {
+		return nil, err
+	}
+	return file, nil
+}
+
+func CreateTemp(data io.Reader, filetype string) (string, error) {
+	file, err := os.CreateTemp(TempDir, "*."+filetype)
+	if err != nil {
+		return "", err
+	}
+	defer file.Close()
+	_, err = io.Copy(file, data)
+	if err != nil {
+		return "", err
+	}
+
+	return file.Name(), nil
+}