diff --git a/go.mod b/go.mod
index 5cdd2a8..486a511 100644
--- a/go.mod
+++ b/go.mod
@@ -3,14 +3,9 @@ module go-comic-converter
 go 1.19
 
 require (
-	github.com/bmaupin/go-epub v1.0.1
 	github.com/gofrs/uuid v3.1.0+incompatible
-	github.com/vincent-petithory/dataurl v0.0.0-20191104211930-d1553a71de50
 	github.com/yosssi/gohtml v0.0.0-20201013000340-ee4748c638f4
 	golang.org/x/image v0.2.0
 )
 
-require (
-	github.com/gabriel-vasile/mimetype v1.3.1 // indirect
-	golang.org/x/net v0.0.0-20220722155237-a158d28d115b // indirect
-)
+require golang.org/x/net v0.0.0-20220722155237-a158d28d115b // indirect
diff --git a/go.sum b/go.sum
index 9e97cbc..f6ec5a5 100644
--- a/go.sum
+++ b/go.sum
@@ -1,11 +1,5 @@
-github.com/bmaupin/go-epub v1.0.1 h1:LLbczYCXO/1sGpFd4/QRaDiEhevo4PYQxBQClZPRoco=
-github.com/bmaupin/go-epub v1.0.1/go.mod h1:mBan+0WgVv5JbPNw1xfnfQoTRN9iPMKBshZwPOL0SY0=
-github.com/gabriel-vasile/mimetype v1.3.1 h1:qevA6c2MtE1RorlScnixeG0VA1H4xrXyhyX3oWBynNQ=
-github.com/gabriel-vasile/mimetype v1.3.1/go.mod h1:fA8fi6KUiG7MgQQ+mEWotXoEOvmxRtOJlERCzSmRvr8=
 github.com/gofrs/uuid v3.1.0+incompatible h1:q2rtkjaKT4YEr6E1kamy0Ha4RtepWlQBedyHx0uzKwA=
 github.com/gofrs/uuid v3.1.0+incompatible/go.mod h1:b2aQJv3Z4Fp6yNu3cdSllBxTCLRxnplIgP/c0N/04lM=
-github.com/vincent-petithory/dataurl v0.0.0-20191104211930-d1553a71de50 h1:uxE3GYdXIOfhMv3unJKETJEhw78gvzuQqRX/rVirc2A=
-github.com/vincent-petithory/dataurl v0.0.0-20191104211930-d1553a71de50/go.mod h1:FHafX5vmDzyP+1CQATJn7WFKc9CvnvxyvZy6I1MrG/U=
 github.com/yosssi/gohtml v0.0.0-20201013000340-ee4748c638f4 h1:0sw0nJM544SpsihWx1bkXdYLQDlzRflMgFJQ4Yih9ts=
 github.com/yosssi/gohtml v0.0.0-20201013000340-ee4748c638f4/go.mod h1:+ccdNT0xMY1dtc5XBxumbYfOUhmduiGudqaDgD2rVRE=
 github.com/yuin/goldmark v1.4.13/go.mod h1:6yULJ656Px+3vBD8DxQVa3kxgyrAnzto9xy5taEt/CY=
@@ -16,14 +10,12 @@ golang.org/x/image v0.2.0/go.mod h1:la7oBXb9w3YFjBqaAwtynVioc1ZvOnNteUNrifGNmAI=
 golang.org/x/mod v0.6.0-dev.0.20220419223038-86c51ed26bb4/go.mod h1:jJ57K6gSWd91VN4djpZkiMVwK6gcyfeH4XE8wZrZaV4=
 golang.org/x/net v0.0.0-20190620200207-3b0461eec859/go.mod h1:z5CRVTTTmAJ677TzLLGU+0bjPO0LkuOLi4/5GtJWs/s=
 golang.org/x/net v0.0.0-20210226172049-e18ecbb05110/go.mod h1:m0MpNAwzfU5UDzcl9v0D8zg8gWTRqZa9RBIspLL5mdg=
-golang.org/x/net v0.0.0-20210505024714-0287a6fb4125/go.mod h1:9nx3DQGgdP8bBQD5qxJ1jj9UTztislL4KSBs9R2vV5Y=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b h1:PxfKdU9lEEDYjdIzOtC4qFWgkU2rGHdKlKowJSMN9h0=
 golang.org/x/net v0.0.0-20220722155237-a158d28d115b/go.mod h1:XRhObCWvk6IyKnWLug+ECip1KBveYUHfp+8e9klMJ9c=
 golang.org/x/sync v0.0.0-20190423024810-112230192c58/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sync v0.0.0-20220722155255-886fb9371eb4/go.mod h1:RxMgew5VJxzue5/jJTE5uejpjVlOe/izrB70Jof72aM=
 golang.org/x/sys v0.0.0-20190215142949-d0b11bdaac8a/go.mod h1:STP8DvDyc/dI5b8T5hshtkjS+E42TnysNCUPdjciGhY=
 golang.org/x/sys v0.0.0-20201119102817-f84b799fce68/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
-golang.org/x/sys v0.0.0-20210423082822-04245dca01da/go.mod h1:h1NjWce9XRLGQEsW7wpKNCjG9DtNlClVuFLEZdDNbEs=
 golang.org/x/sys v0.0.0-20210615035016-665e8c7367d1/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220520151302-bc2c85ada10a/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
 golang.org/x/sys v0.0.0-20220722155257-8c9f86f7a55f/go.mod h1:oPkhp1MJrh7nUepCBck5+mAzfO9JrbApNNgaTdGDITg=
@@ -31,7 +23,6 @@ golang.org/x/term v0.0.0-20201126162022-7de9c90e9dd1/go.mod h1:bj7SfCRtBDWHUb9sn
 golang.org/x/term v0.0.0-20210927222741-03fcf44c2211/go.mod h1:jbD1KX2456YbFQfuXm/mYQcufACuNUgVhRMnK/tPxf8=
 golang.org/x/text v0.3.0/go.mod h1:NqM8EUOU14njkJ3fqMW+pc6Ldnwhi/IjpwHt7yyuwOQ=
 golang.org/x/text v0.3.3/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
-golang.org/x/text v0.3.6/go.mod h1:5Zoc/QRtKVWzQhOtBMvqHzDpF6irO9z98xDceosuGiQ=
 golang.org/x/text v0.3.7/go.mod h1:u+2+/6zg+i71rQMx5EYifcz6MCKuco9NR6JIITiCfzQ=
 golang.org/x/text v0.5.0/go.mod h1:mrYo+phRRbMaCq/xk9113O4dZlRixOauAjOtrjsXDZ8=
 golang.org/x/tools v0.0.0-20180917221912-90fa682c2a6e/go.mod h1:n7NCudcB/nEzxVGmLbDWY5pfWTLqBcC2KZ6jyYvM4mQ=
diff --git a/internal/epub/core.go b/internal/epub/core.go
index 951c914..24c219c 100644
--- a/internal/epub/core.go
+++ b/internal/epub/core.go
@@ -13,12 +13,14 @@ import (
 
 	"github.com/gofrs/uuid"
 	"github.com/yosssi/gohtml"
+
+	imageconverter "go-comic-converter/internal/image-converter"
 )
 
 type Images struct {
 	Id     int
 	Title  string
-	Data   []byte
+	Data   string
 	Width  int
 	Height int
 }
@@ -135,10 +137,15 @@ func (e *EPub) LoadDir(dirname string) *EPub {
 	sort.Strings(images)
 
 	titleFormat := fmt.Sprintf("%%0%dd", len(fmt.Sprint(len(images)-1)))
-	for i := range images {
+	for i, path := range images {
+		fmt.Printf("Processing %d / %d\n", i+1, len(images))
+		data, w, h := imageconverter.Convert(path, true, e.ViewWidth, e.ViewHeight, e.Quality)
 		e.Images = append(e.Images, Images{
-			Id:    i,
-			Title: fmt.Sprintf(titleFormat, i),
+			Id:     i,
+			Title:  fmt.Sprintf(titleFormat, i),
+			Data:   data,
+			Width:  w,
+			Height: h,
 		})
 	}
 	e.FirstImageTitle = e.Images[0].Title
@@ -164,8 +171,10 @@ func (e *EPub) Write() error {
 		{"OEBPS/Text/style.css", TEMPLATE_STYLE},
 	}
 	for _, img := range e.Images {
-		filename := fmt.Sprintf("OEBPS/Text/%s.xhtml", img.Title)
-		zipContent = append(zipContent, []string{filename, e.Render(TEMPLATE_TEXT, img)})
+		text := fmt.Sprintf("OEBPS/Text/%s.xhtml", img.Title)
+		image := fmt.Sprintf("OEBPS/Images/%s.jpg", img.Title)
+		zipContent = append(zipContent, []string{text, e.Render(TEMPLATE_TEXT, img)})
+		zipContent = append(zipContent, []string{image, img.Data})
 	}
 
 	wz := zip.NewWriter(w)
diff --git a/internal/epub/templates/content.opf.tmpl b/internal/epub/templates/content.opf.tmpl
index b3812db..fbc9913 100644
--- a/internal/epub/templates/content.opf.tmpl
+++ b/internal/epub/templates/content.opf.tmpl
@@ -33,7 +33,7 @@
 <spine page-progression-direction="ltr" toc="ncx">
 {{ range .Images }}
 {{ if mod .Id 2 }}
-<itemref idref="page_{{ .Id }} " linear="yes" properties="page-spread-left"/>
+<itemref idref="page_{{ .Id }}" linear="yes" properties="page-spread-left"/>
 {{ else }}
 <itemref idref="page_{{ .Id }}" linear="yes" properties="page-spread-right"/>
 {{ end }}
diff --git a/internal/image-converter/core.go b/internal/image-converter/core.go
index 9fe4825..0411b29 100644
--- a/internal/image-converter/core.go
+++ b/internal/image-converter/core.go
@@ -7,7 +7,6 @@ import (
 	"image/jpeg"
 	"os"
 
-	"github.com/vincent-petithory/dataurl"
 	"golang.org/x/image/draw"
 )
 
@@ -123,8 +122,7 @@ func Get(img *image.Gray, quality int) string {
 	if err != nil {
 		panic(err)
 	}
-	du := dataurl.EncodeBytes(b.Bytes())
-	return du
+	return string(b.Bytes())
 }
 
 func Save(img *image.Gray, output string, quality int) {
@@ -144,11 +142,11 @@ func Save(img *image.Gray, output string, quality int) {
 	}
 }
 
-func Convert(path string, crop bool, w, h int, quality int) string {
+func Convert(path string, crop bool, w, h int, quality int) (string, int, int) {
 	img := Load(path)
 	if crop {
 		img = CropMarging(img)
 	}
 	img = Resize(img, w, h)
-	return Get(img, quality)
+	return Get(img, quality), img.Bounds().Dx(), img.Bounds().Dy()
 }
diff --git a/main.go b/main.go
index a297b29..439d4d4 100644
--- a/main.go
+++ b/main.go
@@ -1,114 +1,104 @@
 package main
 
 import (
-	"fmt"
 	"go-comic-converter/internal/epub"
-	imageconverter "go-comic-converter/internal/image-converter"
-	"io/fs"
-	"path/filepath"
-	"runtime"
-	"sort"
-	"strings"
-	"sync"
-
-	epub2 "github.com/bmaupin/go-epub"
 )
 
-type File struct {
-	Path         string
-	Name         string
-	Title        string
-	Data         string
-	InternalPath string
-}
+// type File struct {
+// 	Path         string
+// 	Name         string
+// 	Title        string
+// 	Data         string
+// 	InternalPath string
+// }
 
-func addImages(doc *epub2.Epub, imagesPath []string) {
-	wg := &sync.WaitGroup{}
-	todos := make(chan string, runtime.NumCPU())
-	imageResult := make(chan *File)
+// func addImages(doc *epub2.Epub, imagesPath []string) {
+// 	wg := &sync.WaitGroup{}
+// 	todos := make(chan string, runtime.NumCPU())
+// 	imageResult := make(chan *File)
 
-	wg.Add(runtime.NumCPU())
-	for i := 0; i < runtime.NumCPU(); i++ {
-		go func() {
-			defer wg.Done()
-			for imagePath := range todos {
-				name := filepath.Base(imagePath)
-				ext := filepath.Ext(name)
-				title := name[0 : len(name)-len(ext)]
-				imageResult <- &File{
-					Path:  imagePath,
-					Name:  name,
-					Title: title,
-					Data:  imageconverter.Convert(imagePath, true, 1860, 2480, 75),
-				}
-			}
-		}()
-	}
-	go func() {
-		for _, imagePath := range imagesPath {
-			todos <- imagePath
-		}
-		close(todos)
-		wg.Wait()
-		close(imageResult)
-	}()
+// 	wg.Add(runtime.NumCPU())
+// 	for i := 0; i < runtime.NumCPU(); i++ {
+// 		go func() {
+// 			defer wg.Done()
+// 			for imagePath := range todos {
+// 				name := filepath.Base(imagePath)
+// 				ext := filepath.Ext(name)
+// 				title := name[0 : len(name)-len(ext)]
+// 				imageResult <- &File{
+// 					Path:  imagePath,
+// 					Name:  name,
+// 					Title: title,
+// 					Data:  imageconverter.Convert(imagePath, true, 1860, 2480, 75),
+// 				}
+// 			}
+// 		}()
+// 	}
+// 	go func() {
+// 		for _, imagePath := range imagesPath {
+// 			todos <- imagePath
+// 		}
+// 		close(todos)
+// 		wg.Wait()
+// 		close(imageResult)
+// 	}()
 
-	results := make([]*File, 0)
-	for result := range imageResult {
-		fmt.Println(result.Name)
-		internalPath, _ := doc.AddImage(result.Data, result.Name)
-		result.InternalPath = internalPath
-		results = append(results, result)
-	}
-	sort.SliceStable(results, func(i, j int) bool {
-		return strings.Compare(
-			results[i].Path, results[j].Path,
-		) < 0
-	})
-	for i, result := range results {
-		if i == 0 {
-			doc.SetCover(result.InternalPath, "")
-		} else {
-			doc.AddSection(
-				fmt.Sprintf("<img src=\"%s\" />", result.InternalPath),
-				result.Title,
-				fmt.Sprintf("%s.xhtml", result.Title),
-				"../css/cover.css",
-			)
-		}
-	}
-}
+// 	results := make([]*File, 0)
+// 	for result := range imageResult {
+// 		fmt.Println(result.Name)
+// 		internalPath, _ := doc.AddImage(result.Data, result.Name)
+// 		result.InternalPath = internalPath
+// 		results = append(results, result)
+// 	}
+// 	sort.SliceStable(results, func(i, j int) bool {
+// 		return strings.Compare(
+// 			results[i].Path, results[j].Path,
+// 		) < 0
+// 	})
+// 	for i, result := range results {
+// 		if i == 0 {
+// 			doc.SetCover(result.InternalPath, "")
+// 		} else {
+// 			doc.AddSection(
+// 				fmt.Sprintf("<img src=\"%s\" />", result.InternalPath),
+// 				result.Title,
+// 				fmt.Sprintf("%s.xhtml", result.Title),
+// 				"../css/cover.css",
+// 			)
+// 		}
+// 	}
+// }
 
-func getImages(dirname string) []string {
-	images := make([]string, 0)
-	filepath.WalkDir(dirname, func(path string, d fs.DirEntry, err error) error {
-		if d.IsDir() {
-			return nil
-		}
-		ext := filepath.Ext(path)
-		if strings.ToLower(ext) != ".jpg" {
-			return nil
-		}
-		images = append(images, path)
-		return nil
-	})
-	sort.Strings(images)
-	return images
-}
+// func getImages(dirname string) []string {
+// 	images := make([]string, 0)
+// 	filepath.WalkDir(dirname, func(path string, d fs.DirEntry, err error) error {
+// 		if d.IsDir() {
+// 			return nil
+// 		}
+// 		ext := filepath.Ext(path)
+// 		if strings.ToLower(ext) != ".jpg" {
+// 			return nil
+// 		}
+// 		images = append(images, path)
+// 		return nil
+// 	})
+// 	sort.Strings(images)
+// 	return images
+// }
 
-func main2() {
-	imagesPath := getImages("/Users/vincent/Downloads/Bleach T01 (Tite KUBO) [eBook officiel 1920]")
+// func main2() {
+// 	imagesPath := getImages("/Users/vincent/Downloads/Bleach T01 (Tite KUBO) [eBook officiel 1920]")
 
-	doc := epub2.NewEpub("Bleach T01 (Tite KUBO) [eBook officiel 1920]")
-	doc.SetAuthor("Bachelier Vincent")
+// 	doc := epub2.NewEpub("Bleach T01 (Tite KUBO) [eBook officiel 1920]")
+// 	doc.SetAuthor("Bachelier Vincent")
 
-	addImages(doc, imagesPath)
+// 	addImages(doc, imagesPath)
 
-	if err := doc.Write("/Users/vincent/Downloads/test.epub"); err != nil {
-		panic(err)
-	}
+// 	if err := doc.Write("/Users/vincent/Downloads/test.epub"); err != nil {
+// 		panic(err)
+// 	}
 
-}
+// }
 
 func main() {
 	err := epub.NewEpub("/Users/vincent/Downloads/test.epub").