diff --git a/l10n/en-US/viewer.properties b/l10n/en-US/viewer.properties
index 2dd7751aa..93dc4e313 100644
--- a/l10n/en-US/viewer.properties
+++ b/l10n/en-US/viewer.properties
@@ -148,6 +148,8 @@ thumbs_label=Thumbnails
 findbar.title=Find in Document
 findbar_label=Find
 
+# LOCALIZATION NOTE (page_canvas): "{{page}}" will be replaced by the page number.
+page_canvas=Page {{page}}
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
 # number.
diff --git a/l10n/sv-SE/viewer.properties b/l10n/sv-SE/viewer.properties
index b1b60bd40..3d2f0cf43 100644
--- a/l10n/sv-SE/viewer.properties
+++ b/l10n/sv-SE/viewer.properties
@@ -148,6 +148,8 @@ thumbs_label=Miniatyrer
 findbar.title=Sök i dokument
 findbar_label=Sök
 
+# LOCALIZATION NOTE (page_canvas): "{{page}}" will be replaced by the page number.
+page_canvas=Sida {{page}}
 # Thumbnails panel item (tooltip and alt text for images)
 # LOCALIZATION NOTE (thumb_page_title): "{{page}}" will be replaced by the page
 # number.
diff --git a/web/pdf_page_view.js b/web/pdf_page_view.js
index 319d59977..856f5bb4c 100644
--- a/web/pdf_page_view.js
+++ b/web/pdf_page_view.js
@@ -559,7 +559,11 @@ class PDFPageView {
 
     const viewport = this.viewport;
     const canvas = document.createElement("canvas");
-    canvas.id = this.renderingId;
+    this.l10n
+      .get("page_canvas", { page: this.id }, "Page {{page}}")
+      .then(msg => {
+        canvas.setAttribute("aria-label", msg);
+      });
 
     // Keep the canvas hidden until the first draw callback, or until drawing
     // is complete when `!this.renderingQueue`, to prevent black flickering.
diff --git a/web/pdf_thumbnail_view.js b/web/pdf_thumbnail_view.js
index 5d8c9ae1f..3defbafb3 100644
--- a/web/pdf_thumbnail_view.js
+++ b/web/pdf_thumbnail_view.js
@@ -258,11 +258,9 @@ class PDFThumbnailView {
     if (this.renderingState !== RenderingStates.FINISHED) {
       return;
     }
-    const id = this.renderingId;
     const className = "thumbnailImage";
 
     if (this.disableCanvasToImageConversion) {
-      this.canvas.id = id;
       this.canvas.className = className;
       this.l10n
         .get(
@@ -279,7 +277,6 @@ class PDFThumbnailView {
       return;
     }
     const image = document.createElement("img");
-    image.id = id;
     image.className = className;
     this.l10n
       .get(