diff --git a/internal/epub/epub.go b/internal/epub/epub.go
index 16ff0c1..acb5286 100644
--- a/internal/epub/epub.go
+++ b/internal/epub/epub.go
@@ -47,8 +47,8 @@ type ePub struct {
 }
 
 type epubPart struct {
-	Cover  *epubimage.Image
-	Images []*epubimage.Image
+	Cover        *epubimageprocessing.LoadedImage
+	LoadedImages epubimageprocessing.LoadedImages
 }
 
 // initialize epub
@@ -80,19 +80,19 @@ func (e *ePub) render(templateString string, data map[string]any) string {
 }
 
 // write image to the zip
-func (e *ePub) writeImage(wz *epubzip.EpubZip, img *epubimage.Image) error {
-	err := wz.WriteFile(
-		fmt.Sprintf("OEBPS/%s", img.TextPath()),
+func (e *ePub) writeImage(wz *epubzip.EpubZip, img *epubimageprocessing.LoadedImage) error {
+	err := wz.WriteContent(
+		fmt.Sprintf("OEBPS/%s", img.Image.TextPath()),
 		[]byte(e.render(epubtemplates.Text, map[string]any{
-			"Title":      fmt.Sprintf("Image %d Part %d", img.Id, img.Part),
+			"Title":      fmt.Sprintf("Image %d Part %d", img.Image.Id, img.Image.Part),
 			"ViewPort":   fmt.Sprintf("width=%d,height=%d", e.Image.ViewWidth, e.Image.ViewHeight),
-			"ImagePath":  img.ImgPath(),
-			"ImageStyle": img.ImgStyle(e.Image.ViewWidth, e.Image.ViewHeight, e.Image.Manga),
+			"ImagePath":  img.Image.ImgPath(),
+			"ImageStyle": img.Image.ImgStyle(e.Image.ViewWidth, e.Image.ViewHeight, e.Image.Manga),
 		})),
 	)
 
 	if err == nil {
-		err = wz.WriteImage(img.Data)
+		err = wz.WriteRaw(img.ZipImage)
 	}
 
 	return err
@@ -100,7 +100,7 @@ func (e *ePub) writeImage(wz *epubzip.EpubZip, img *epubimage.Image) error {
 
 // write blank page
 func (e *ePub) writeBlank(wz *epubzip.EpubZip, img *epubimage.Image) error {
-	return wz.WriteFile(
+	return wz.WriteContent(
 		fmt.Sprintf("OEBPS/Text/%d_sp.xhtml", img.Id),
 		[]byte(e.render(epubtemplates.Blank, map[string]any{
 			"Title":    fmt.Sprintf("Blank Page %d", img.Id),
@@ -111,7 +111,7 @@ func (e *ePub) writeBlank(wz *epubzip.EpubZip, img *epubimage.Image) error {
 
 // extract image and split it into part
 func (e *ePub) getParts() ([]*epubPart, error) {
-	images, err := epubimageprocessing.LoadImages(&epubimageprocessing.Options{
+	loadedImages, err := epubimageprocessing.LoadImages(&epubimageprocessing.Options{
 		Input:        e.Input,
 		SortPathMode: e.SortPathMode,
 		Quiet:        e.Quiet,
@@ -125,23 +125,23 @@ func (e *ePub) getParts() ([]*epubPart, error) {
 	}
 
 	// sort result by id and part
-	sort.Slice(images, func(i, j int) bool {
-		if images[i].Id == images[j].Id {
-			return images[i].Part < images[j].Part
+	sort.Slice(loadedImages, func(i, j int) bool {
+		if loadedImages[i].Image.Id == loadedImages[j].Image.Id {
+			return loadedImages[i].Image.Part < loadedImages[j].Image.Part
 		}
-		return images[i].Id < images[j].Id
+		return loadedImages[i].Image.Id < loadedImages[j].Image.Id
 	})
 
 	parts := make([]*epubPart, 0)
-	cover := images[0]
+	cover := loadedImages[0]
 	if e.Image.HasCover {
-		images = images[1:]
+		loadedImages = loadedImages[1:]
 	}
 
 	if e.Dry {
 		parts = append(parts, &epubPart{
-			Cover:  cover,
-			Images: images,
+			Cover:        cover,
+			LoadedImages: loadedImages,
 		})
 		return parts, nil
 	}
@@ -150,36 +150,36 @@ func (e *ePub) getParts() ([]*epubPart, error) {
 	maxSize := uint64(e.LimitMb * 1024 * 1024)
 	xhtmlSize := uint64(1024)
 	// descriptor files + title
-	baseSize := uint64(16*1024) + cover.Data.CompressedSize()
+	baseSize := uint64(16*1024) + cover.ZipImage.CompressedSize()
 	if e.Image.HasCover {
-		baseSize += cover.Data.CompressedSize()
+		baseSize += cover.ZipImage.CompressedSize()
 	}
 
 	currentSize := baseSize
-	currentImages := make([]*epubimage.Image, 0)
+	currentImages := make([]*epubimageprocessing.LoadedImage, 0)
 	part := 1
 
-	for _, img := range images {
-		imgSize := img.Data.CompressedSize() + xhtmlSize
+	for _, img := range loadedImages {
+		imgSize := img.ZipImage.CompressedSize() + xhtmlSize
 		if maxSize > 0 && len(currentImages) > 0 && currentSize+imgSize > maxSize {
 			parts = append(parts, &epubPart{
-				Cover:  cover,
-				Images: currentImages,
+				Cover:        cover,
+				LoadedImages: currentImages,
 			})
 			part += 1
 			currentSize = baseSize
 			if !e.Image.HasCover {
-				currentSize += cover.Data.CompressedSize()
+				currentSize += cover.ZipImage.CompressedSize()
 			}
-			currentImages = make([]*epubimage.Image, 0)
+			currentImages = make([]*epubimageprocessing.LoadedImage, 0)
 		}
 		currentSize += imgSize
 		currentImages = append(currentImages, img)
 	}
 	if len(currentImages) > 0 {
 		parts = append(parts, &epubPart{
-			Cover:  cover,
-			Images: currentImages,
+			Cover:        cover,
+			LoadedImages: currentImages,
 		})
 	}
 
@@ -220,12 +220,12 @@ func (e *ePub) Write() error {
 
 	if e.Dry {
 		p := epubParts[0]
-		fmt.Fprintf(os.Stderr, "TOC:\n  - %s\n%s\n", e.Title, e.getTree(p.Images, true))
+		fmt.Fprintf(os.Stderr, "TOC:\n  - %s\n%s\n", e.Title, e.getTree(p.LoadedImages.Images(), true))
 		if e.DryVerbose {
 			if e.Image.HasCover {
-				fmt.Fprintf(os.Stderr, "Cover:\n%s\n", e.getTree([]*epubimage.Image{p.Cover}, false))
+				fmt.Fprintf(os.Stderr, "Cover:\n%s\n", e.getTree([]*epubimage.Image{p.Cover.Image}, false))
 			}
-			fmt.Fprintf(os.Stderr, "Files:\n%s\n", e.getTree(p.Images, false))
+			fmt.Fprintf(os.Stderr, "Files:\n%s\n", e.getTree(p.LoadedImages.Images(), false))
 		}
 		return nil
 	}
@@ -270,12 +270,12 @@ func (e *ePub) Write() error {
 				Publisher:    e.Publisher,
 				UpdatedAt:    e.UpdatedAt,
 				ImageOptions: e.Image,
-				Cover:        part.Cover,
-				Images:       part.Images,
+				Cover:        part.Cover.Image,
+				Images:       part.LoadedImages.Images(),
 				Current:      i + 1,
 				Total:        totalParts,
 			})},
-			{"OEBPS/toc.xhtml", epubtemplates.Toc(title, e.StripFirstDirectoryFromToc, part.Images)},
+			{"OEBPS/toc.xhtml", epubtemplates.Toc(title, e.StripFirstDirectoryFromToc, part.LoadedImages.Images())},
 			{"OEBPS/Text/style.css", e.render(epubtemplates.Style, map[string]any{
 				"PageWidth":  e.Image.ViewWidth,
 				"PageHeight": e.Image.ViewHeight,
@@ -284,7 +284,7 @@ func (e *ePub) Write() error {
 				"Title":      title,
 				"ViewPort":   fmt.Sprintf("width=%d,height=%d", e.Image.ViewWidth, e.Image.ViewHeight),
 				"ImagePath":  "Images/title.jpg",
-				"ImageStyle": part.Cover.ImgStyle(e.Image.ViewWidth, e.Image.ViewHeight, e.Image.Manga),
+				"ImageStyle": part.Cover.Image.ImgStyle(e.Image.ViewWidth, e.Image.ViewHeight, e.Image.Manga),
 			})},
 		}
 
@@ -292,11 +292,11 @@ func (e *ePub) Write() error {
 			return err
 		}
 		for _, c := range content {
-			if err := wz.WriteFile(c.Name, []byte(c.Content)); err != nil {
+			if err := wz.WriteContent(c.Name, []byte(c.Content)); err != nil {
 				return err
 			}
 		}
-		if err := wz.WriteImage(epubimageprocessing.CoverTitleData(part.Cover.Raw, title, e.Image.Quality)); err != nil {
+		if err := wz.WriteRaw(epubimageprocessing.CoverTitleData(part.Cover.Image.Raw, title, e.Image.Quality)); err != nil {
 			return err
 		}
 
@@ -308,14 +308,14 @@ func (e *ePub) Write() error {
 			}
 		}
 
-		for i, img := range part.Images {
+		for i, img := range part.LoadedImages {
 			if err := e.writeImage(wz, img); err != nil {
 				return err
 			}
 
 			// Double Page or Last Image
-			if img.DoublePage || (i+1 == len(part.Images)) {
-				if err := e.writeBlank(wz, img); err != nil {
+			if img.Image.DoublePage || (i+1 == len(part.LoadedImages)) {
+				if err := e.writeBlank(wz, img.Image); err != nil {
 					return err
 				}
 			}
diff --git a/internal/epub/image/epub_image.go b/internal/epub/image/epub_image.go
index 21eb47c..8770a42 100644
--- a/internal/epub/image/epub_image.go
+++ b/internal/epub/image/epub_image.go
@@ -6,15 +6,12 @@ package epubimage
 import (
 	"fmt"
 	"image"
-
-	epubimagedata "github.com/celogeek/go-comic-converter/v2/internal/epub/imagedata"
 )
 
 type Image struct {
 	Id         int
 	Part       int
 	Raw        image.Image
-	Data       *epubimagedata.ImageData
 	Width      int
 	Height     int
 	IsCover    bool
diff --git a/internal/epub/imageprocessing/epub_image_processing.go b/internal/epub/imageprocessing/epub_image_processing.go
index ab78178..605f3a9 100644
--- a/internal/epub/imageprocessing/epub_image_processing.go
+++ b/internal/epub/imageprocessing/epub_image_processing.go
@@ -4,18 +4,34 @@ Extract and transform image into a compressed jpeg.
 package epubimageprocessing
 
 import (
+	"fmt"
 	"image"
 	"path/filepath"
 	"strings"
 	"sync"
 
 	epubimage "github.com/celogeek/go-comic-converter/v2/internal/epub/image"
-	epubimagedata "github.com/celogeek/go-comic-converter/v2/internal/epub/imagedata"
 	epubimagefilters "github.com/celogeek/go-comic-converter/v2/internal/epub/imagefilters"
 	epubprogress "github.com/celogeek/go-comic-converter/v2/internal/epub/progress"
+	epubzip "github.com/celogeek/go-comic-converter/v2/internal/epub/zip"
 	"github.com/disintegration/gift"
 )
 
+type LoadedImage struct {
+	Image    *epubimage.Image
+	ZipImage *epubzip.ZipImage
+}
+
+type LoadedImages []*LoadedImage
+
+func (l LoadedImages) Images() []*epubimage.Image {
+	res := make([]*epubimage.Image, len(l))
+	for i, v := range l {
+		res[i] = v.Image
+	}
+	return res
+}
+
 // only accept jpg, png and webp as source file
 func isSupportedImage(path string) bool {
 	switch strings.ToLower(filepath.Ext(path)) {
@@ -28,8 +44,8 @@ func isSupportedImage(path string) bool {
 }
 
 // extract and convert images
-func LoadImages(o *Options) ([]*epubimage.Image, error) {
-	images := make([]*epubimage.Image, 0)
+func LoadImages(o *Options) (LoadedImages, error) {
+	images := make(LoadedImages, 0)
 
 	imageCount, imageInput, err := o.Load()
 	if err != nil {
@@ -39,17 +55,19 @@ func LoadImages(o *Options) ([]*epubimage.Image, error) {
 	// dry run, skip convertion
 	if o.Dry {
 		for img := range imageInput {
-			images = append(images, &epubimage.Image{
-				Id:   img.Id,
-				Path: img.Path,
-				Name: img.Name,
+			images = append(images, &LoadedImage{
+				Image: &epubimage.Image{
+					Id:   img.Id,
+					Path: img.Path,
+					Name: img.Name,
+				},
 			})
 		}
 
 		return images, nil
 	}
 
-	imageOutput := make(chan *epubimage.Image)
+	imageOutput := make(chan *LoadedImage)
 
 	// processing
 	bar := epubprogress.New(epubprogress.Options{
@@ -75,17 +93,19 @@ func LoadImages(o *Options) ([]*epubimage.Image, error) {
 						raw = dst
 					}
 
-					imageOutput <- &epubimage.Image{
-						Id:         img.Id,
-						Part:       part,
-						Raw:        raw,
-						Data:       epubimagedata.New(img.Id, part, dst, o.Image.Quality),
-						Width:      dst.Bounds().Dx(),
-						Height:     dst.Bounds().Dy(),
-						IsCover:    img.Id == 0 && part == 0,
-						DoublePage: part == 0 && src.Bounds().Dx() > src.Bounds().Dy(),
-						Path:       img.Path,
-						Name:       img.Name,
+					imageOutput <- &LoadedImage{
+						Image: &epubimage.Image{
+							Id:         img.Id,
+							Part:       part,
+							Raw:        raw,
+							Width:      dst.Bounds().Dx(),
+							Height:     dst.Bounds().Dy(),
+							IsCover:    img.Id == 0 && part == 0,
+							DoublePage: part == 0 && src.Bounds().Dx() > src.Bounds().Dy(),
+							Path:       img.Path,
+							Name:       img.Name,
+						},
+						ZipImage: epubzip.CompressImage(fmt.Sprintf("OEBPS/Images/%d_p%d.jpg", img.Id, part), dst, o.Image.Quality),
 					}
 				}
 			}
@@ -97,14 +117,14 @@ func LoadImages(o *Options) ([]*epubimage.Image, error) {
 		close(imageOutput)
 	}()
 
-	for img := range imageOutput {
-		if img.Part == 0 {
+	for output := range imageOutput {
+		if output.Image.Part == 0 {
 			bar.Add(1)
 		}
-		if o.Image.NoBlankPage && img.Width == 1 && img.Height == 1 {
+		if o.Image.NoBlankPage && output.Image.Width == 1 && output.Image.Height == 1 {
 			continue
 		}
-		images = append(images, img)
+		images = append(images, output)
 	}
 	bar.Close()
 
@@ -116,13 +136,13 @@ func LoadImages(o *Options) ([]*epubimage.Image, error) {
 }
 
 // create a title page with the cover
-func CoverTitleData(img image.Image, title string, quality int) *epubimagedata.ImageData {
+func CoverTitleData(img image.Image, title string, quality int) *epubzip.ZipImage {
 	// Create a blur version of the cover
 	g := gift.New(epubimagefilters.CoverTitle(title))
 	dst := image.NewGray(g.Bounds(img.Bounds()))
 	g.Draw(dst, img)
 
-	return epubimagedata.NewRaw("OEBPS/Images/title.jpg", dst, quality)
+	return epubzip.CompressImage("OEBPS/Images/title.jpg", dst, quality)
 }
 
 // transform image into 1 or 3 images
diff --git a/internal/epub/zip/epub_zip.go b/internal/epub/zip/epub_zip.go
index 8698d10..9e0ea6a 100644
--- a/internal/epub/zip/epub_zip.go
+++ b/internal/epub/zip/epub_zip.go
@@ -9,8 +9,6 @@ import (
 	"archive/zip"
 	"os"
 	"time"
-
-	epubimagedata "github.com/celogeek/go-comic-converter/v2/internal/epub/imagedata"
 )
 
 type EpubZip struct {
@@ -61,17 +59,17 @@ func (e *EpubZip) WriteMagic() error {
 }
 
 // Write image. They are already compressed, so we write them down directly.
-func (e *EpubZip) WriteImage(image *epubimagedata.ImageData) error {
-	m, err := e.wz.CreateRaw(image.Header)
+func (e *EpubZip) WriteRaw(raw *ZipImage) error {
+	m, err := e.wz.CreateRaw(raw.Header)
 	if err != nil {
 		return err
 	}
-	_, err = m.Write(image.Data)
+	_, err = m.Write(raw.Data)
 	return err
 }
 
 // Write file. Compressed it using deflate.
-func (e *EpubZip) WriteFile(file string, content []byte) error {
+func (e *EpubZip) WriteContent(file string, content []byte) error {
 	m, err := e.wz.CreateHeader(&zip.FileHeader{
 		Name:     file,
 		Modified: time.Now(),
diff --git a/internal/epub/imagedata/epub_image_data.go b/internal/epub/zip/epub_zip_image.go
similarity index 71%
rename from internal/epub/imagedata/epub_image_data.go
rename to internal/epub/zip/epub_zip_image.go
index 60ce499..b7559bf 100644
--- a/internal/epub/imagedata/epub_image_data.go
+++ b/internal/epub/zip/epub_zip_image.go
@@ -1,7 +1,4 @@
-/*
-prepare image to be store in a zip file.
-*/
-package epubimagedata
+package epubzip
 
 import (
 	"archive/zip"
@@ -15,13 +12,13 @@ import (
 	"time"
 )
 
-type ImageData struct {
+type ZipImage struct {
 	Header *zip.FileHeader
 	Data   []byte
 }
 
 // compressed size of the image with the header
-func (img *ImageData) CompressedSize() uint64 {
+func (img *ZipImage) CompressedSize() uint64 {
 	return img.Header.CompressedSize64 + 30 + uint64(len(img.Header.Name))
 }
 
@@ -30,14 +27,8 @@ func exitWithError(err error) {
 	os.Exit(1)
 }
 
-// create a new data image with file name based on id and part
-func New(id int, part int, img image.Image, quality int) *ImageData {
-	name := fmt.Sprintf("OEBPS/Images/%d_p%d.jpg", id, part)
-	return NewRaw(name, img, quality)
-}
-
 // create gzip encoded jpeg
-func NewRaw(name string, img image.Image, quality int) *ImageData {
+func CompressImage(filename string, img image.Image, quality int) *ZipImage {
 	var (
 		data, cdata bytes.Buffer
 		err         error
@@ -64,9 +55,9 @@ func NewRaw(name string, img image.Image, quality int) *ImageData {
 	}
 
 	t := time.Now()
-	return &ImageData{
+	return &ZipImage{
 		&zip.FileHeader{
-			Name:               name,
+			Name:               filename,
 			CompressedSize64:   uint64(cdata.Len()),
 			UncompressedSize64: uint64(data.Len()),
 			CRC32:              crc32.Checksum(data.Bytes(), crc32.IEEETable),