diff --git a/browser/archive.go b/browser/archive.go
index 24e8c8e..28e3d34 100644
--- a/browser/archive.go
+++ b/browser/archive.go
@@ -19,11 +19,11 @@ type Archivable interface {
 	ArchiveSources(categories []types.Category) []chromium.ArchiveSource
 }
 
-// BuildArchive packs each browser's decryption-relevant files into a zip whose internal layout is
+// WriteArchive packs each browser's decryption-relevant files into a zip whose internal layout is
 // <browser-key>/<User Data layout>, so a restore can re-expand it and decrypt with a keys.json. Files
 // are staged through a locked-file session first because Windows holds exclusive SQLite locks. Returns
 // the number of source entries staged (a directory source counts once).
-func BuildArchive(browsers []Browser, categories []types.Category, outPath string) (int, error) {
+func WriteArchive(browsers []Browser, categories []types.Category, outPath string) (int, error) {
 	session, err := filemanager.NewSession()
 	if err != nil {
 		return 0, err
diff --git a/browser/archive_test.go b/browser/archive_test.go
index 8704675..17af7f6 100644
--- a/browser/archive_test.go
+++ b/browser/archive_test.go
@@ -10,9 +10,9 @@ import (
 	"github.com/moond4rk/hackbrowserdata/utils/fileutil"
 )
 
-// TestBuildArchive_RoundTrip exercises the archive path: ArchiveSources -> BuildArchive (stage+zip)
+// TestWriteArchive_RoundTrip exercises the archive path: ArchiveSources -> WriteArchive (stage+zip)
 // -> Unzip, asserting the archive's internal layout is <key>/<User Data layout>.
-func TestBuildArchive_RoundTrip(t *testing.T) {
+func TestWriteArchive_RoundTrip(t *testing.T) {
 	origin := t.TempDir()
 	def := filepath.Join(origin, "Default")
 	if err := os.MkdirAll(def, 0o755); err != nil {
@@ -34,12 +34,12 @@ func TestBuildArchive_RoundTrip(t *testing.T) {
 	}
 
 	zipPath := filepath.Join(t.TempDir(), "data.zip")
-	n, err := BuildArchive([]Browser{b}, []types.Category{types.History}, zipPath)
+	n, err := WriteArchive([]Browser{b}, []types.Category{types.History}, zipPath)
 	if err != nil {
-		t.Fatalf("BuildArchive: %v", err)
+		t.Fatalf("WriteArchive: %v", err)
 	}
 	if n == 0 {
-		t.Fatal("BuildArchive captured 0 files")
+		t.Fatal("WriteArchive captured 0 entries")
 	}
 
 	extracted := t.TempDir()
diff --git a/cmd/hack-browser-data/archive.go b/cmd/hack-browser-data/archive.go
index 30b583d..8ca7012 100644
--- a/cmd/hack-browser-data/archive.go
+++ b/cmd/hack-browser-data/archive.go
@@ -32,7 +32,7 @@ func archiveCmd() *cobra.Command {
 			if err != nil {
 				return err
 			}
-			n, err := browser.BuildArchive(browsers, categories, outputPath)
+			n, err := browser.WriteArchive(browsers, categories, outputPath)
 			if err != nil {
 				return err
 			}