diff --git a/UI/Web/src/assets/langs/nl.json b/UI/Web/src/assets/langs/nl.json
index 4d8a7f6bb..6d7bd60d9 100644
--- a/UI/Web/src/assets/langs/nl.json
+++ b/UI/Web/src/assets/langs/nl.json
@@ -730,141 +730,142 @@
         "writing-style-tooltip": "Verandert de richting van de tekst. Horizontaal is van links naar rechts, verticaal is van boven naar beneden.",
         "tap-to-paginate-label": "Tik voor bladeren",
         "tap-to-paginate-tooltip": "Klik op de randen van het scherm om te bladeren",
-        "on": "",
-        "off": "",
-        "immersive-mode-label": "",
-        "immersive-mode-tooltip": "",
-        "fullscreen-label": "",
-        "fullscreen-tooltip": "",
-        "exit": "",
-        "enter": "",
-        "layout-mode-label": "",
-        "layout-mode-tooltip": "",
-        "layout-mode-option-scroll": "",
-        "layout-mode-option-1col": "",
-        "layout-mode-option-2col": "",
-        "color-theme-title": "",
-        "theme-dark": "",
-        "theme-black": "",
-        "theme-white": "",
-        "theme-paper": ""
+        "on": "Aan",
+        "off": "Uit",
+        "immersive-mode-label": "{{user-preferences.immersive-mode-label}}",
+        "immersive-mode-tooltip": "Dit verbergt het menu achter een klik op het lezerdocument en tik om te pagineren",
+        "fullscreen-label": "Volledig scherm",
+        "fullscreen-tooltip": "Zet de lezer in volledig scherm",
+        "exit": "Uitgang",
+        "enter": "Ingang",
+        "layout-mode-label": "{{user-preferences.layout-mode-book-label}}",
+        "layout-mode-tooltip": "Scrollen: Spiegelt epub-bestand (meestal één lange scrollende pagina per hoofdstuk).<br/>1 Column: Creëert één virtuele pagina tegelijk.<br/>2 Column: Creëert twee virtuele pagina's tegelijk naast elkaar.",
+        "layout-mode-option-scroll": "Scrollen",
+        "layout-mode-option-1col": "1 kolom",
+        "layout-mode-option-2col": "2 Kolommen",
+        "color-theme-title": "Kleur Thema",
+        "theme-dark": "Donker",
+        "theme-black": "Zwart",
+        "theme-white": "Wit",
+        "theme-paper": "Papier"
     },
     "table-of-contents": {
-        "no-data": ""
+        "no-data": "Dit boek heeft geen inhoudsopgave in de metadata of een toc-bestand"
     },
     "bookmarks": {
-        "title": "",
-        "series-count": "",
-        "no-data": "",
-        "no-data-2": "",
-        "confirm-delete": "",
-        "confirm-single-delete": "",
-        "delete-success": "",
-        "delete-single-success": ""
+        "title": "{{side-nav.bookmarks}}",
+        "series-count": "{{common.series-count}}",
+        "no-data": "Er zijn geen bladwijzers. Probeer te creëren",
+        "no-data-2": "een.",
+        "confirm-delete": "Weet je zeker dat je alle bladwijzers voor meerdere series wilt wissen? Dit kan niet ongedaan gemaakt worden.",
+        "confirm-single-delete": "Weet u zeker dat u alle bladwijzers voor {{seriesName}} wilt wissen? Dit kan niet ongedaan gemaakt worden.",
+        "delete-success": "Bladwijzers zijn verwijderd",
+        "delete-single-success": "De bladwijzers van {{seriesName}} zijn verwijderd"
     },
     "bulk-operations": {
-        "title": "",
-        "items-selected": "",
-        "mark-as-unread": "",
-        "mark-as-read": "",
-        "deselect-all": ""
+        "title": "Bulkacties",
+        "items-selected": "{{num}} items geselecteerd",
+        "mark-as-unread": "Markeer als ongelezen",
+        "mark-as-read": "Markeer als gelezen",
+        "deselect-all": "{{common.deselect-all}}"
     },
     "card-detail-drawer": {
-        "general-tab": "",
-        "metadata-tab": "",
-        "cover-tab": "",
-        "info-tab": "",
-        "no-summary": "",
-        "writers-title": "",
-        "genres-title": "",
-        "publishers-title": "",
-        "tags-title": "",
-        "not-defined": "",
-        "read": "",
-        "unread": "",
-        "files": "",
-        "pages": "",
-        "added": "",
-        "size": ""
+        "general-tab": "Algemeen",
+        "metadata-tab": "Metadata",
+        "cover-tab": "Omslag",
+        "info-tab": "Info",
+        "no-summary": "Geen samenvatting beschikbaar.",
+        "writers-title": "{{series-metadata-detail.writers-title}}",
+        "genres-title": "{{series-metadata-detail.genres-title}}",
+        "publishers-title": "{{series-metadata-detail.publishers-title}}",
+        "tags-title": "{{series-metadata-detail.tags-title}}",
+        "not-defined": "Niet gedefinieerd",
+        "read": "{{common.read}}",
+        "unread": "Ongelezen",
+        "files": "Bestanden",
+        "pages": "Pagina's:",
+        "added": "Toegevoegd:",
+        "size": "Grootte:"
     },
     "card-detail-layout": {
-        "total-items": ""
+        "total-items": "{{count}} items in totaal"
     },
     "card-item": {
-        "cannot-read": ""
+        "cannot-read": "Kan niet lezen"
     },
     "chapter-metadata-detail": {
-        "no-data": "",
-        "writers-title": "",
-        "publishers-title": "",
-        "characters-title": "",
-        "translators-title": "",
-        "letterers-title": "",
-        "colorists-title": "",
-        "inkers-title": "",
-        "pencillers-title": "",
-        "cover-artists-title": "",
-        "editors-title": ""
+        "no-data": "Geen metadata beschikbaar",
+        "writers-title": "{{series-metadata-detail.writers-title}}",
+        "publishers-title": "{{series-metadata-detail.publishers-title}}",
+        "characters-title": "{{series-metadata-detail.characters-title}}",
+        "translators-title": "{{series-metadata-detail.translators-title}}",
+        "letterers-title": "{{series-metadata-detail.letterers-title}}",
+        "colorists-title": "{{series-metadata-detail.colorists-title}}",
+        "inkers-title": "{{series-metadata-detail.inkers-title}}",
+        "pencillers-title": "{{series-metadata-detail.pencillers-title}}",
+        "cover-artists-title": "{{series-metadata-detail.cover-artists-title}}",
+        "editors-title": "{{series-metadata-detail.editors-title}}"
     },
     "cover-image-chooser": {
-        "drag-n-drop": "",
-        "upload": "",
-        "upload-continued": "",
-        "url-label": "",
-        "load": "",
-        "back": "",
-        "reset-cover-tooltip": "",
-        "reset": "",
-        "image-num": "",
-        "apply": "",
-        "applied": ""
+        "drag-n-drop": "Slepen en neerzetten",
+        "upload": "Upload",
+        "upload-continued": "een afbeelding",
+        "url-label": "Url",
+        "load": "Laad",
+        "back": "Terug",
+        "reset-cover-tooltip": "Omslagafbeelding resetten",
+        "reset": "{{common.reset}}",
+        "image-num": "Afbeelding {{num}}",
+        "apply": "{{common.apply}}",
+        "applied": "{{theme-manager.applied}}"
     },
     "download-indicator": {
-        "progress": ""
+        "progress": "{{percentage}}% gedownload"
     },
     "edit-series-relation": {
-        "description-part-1": "",
-        "description-part-2": "",
-        "target-series": "",
-        "relationship": "",
-        "remove": "",
-        "add-relationship": "",
-        "parent": ""
+        "description-part-1": "Weet u niet zeker welke relatie u moet toevoegen? Zie onze",
+        "description-part-2": "wiki voor hints.",
+        "target-series": "Doel Serie",
+        "relationship": "Relatie",
+        "remove": "Verwijder",
+        "add-relationship": "Relatie toevoegen",
+        "parent": "{{relationship-pipe.parent}}"
     },
     "entity-info-cards": {
-        "tags-title": "",
-        "characters-title": "",
-        "release-date-title": "",
-        "release-date-tooltip": "",
-        "age-rating-title": "",
-        "length-title": "",
-        "pages-count": "",
-        "words-count": "",
-        "reading-time-title": "",
-        "date-added-title": "",
-        "size-title": "",
-        "id-title": "",
-        "links-title": "",
-        "isbn-title": "",
-        "last-read-title": "",
-        "less-than-hour": "",
-        "range-hours": "",
-        "hour": "",
-        "hours": ""
+        "tags-title": "{{series-metadata-detail.tags-title}}",
+        "characters-title": "{{series-metadata-detail.characters-title}}",
+        "release-date-title": "Publicatie",
+        "release-date-tooltip": "Publicatiedatum",
+        "age-rating-title": "Leeftijdsclassificatie",
+        "length-title": "Lengte",
+        "pages-count": "{{num}} pagina's",
+        "words-count": "{{num}} Woorden",
+        "reading-time-title": "Leestijd",
+        "date-added-title": "Datum toegevoegd",
+        "size-title": "Grootte",
+        "id-title": "ID",
+        "links-title": "{{series-metadata-detail.links-title}}",
+        "isbn-title": "ISBN",
+        "last-read-title": "Laatst gelezen",
+        "less-than-hour": "<1 uur",
+        "range-hours": "{{value}} {{hourWord}}",
+        "hour": "Uur",
+        "hours": "Uren",
+        "read-time-title": "{{series-info-cards.read-time-title}}"
     },
     "series-info-cards": {
-        "release-date-title": "",
-        "release-year-tooltip": "",
-        "age-rating-title": "",
-        "language-title": "",
-        "publication-status-title": "",
-        "publication-status-tooltip": "",
-        "scrobbling-title": "",
-        "scrobbling-tooltip": "",
-        "on": "",
-        "off": "",
-        "disabled": "",
-        "format-title": "",
+        "release-date-title": "{{entity-info-cards.release-date-title}}",
+        "release-year-tooltip": "Uitgave jaar",
+        "age-rating-title": "{{entity-info-cards.age-rating-title}}",
+        "language-title": "Taal",
+        "publication-status-title": "Publicatie",
+        "publication-status-tooltip": "Publicatiestatus",
+        "scrobbling-title": "Scrobbelen",
+        "scrobbling-tooltip": "Scrobbelstatus",
+        "on": "Aan",
+        "off": "Uit",
+        "disabled": "Uitgeschakeld",
+        "format-title": "Indeling",
         "last-read-title": "",
         "length-title": "",
         "read-time-title": "",