diff --git a/CHANGELOG.md b/CHANGELOG.md
index a7f02d718..cd9c1a77b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -26,6 +26,7 @@
   - Add `wheel` to requirements due to `pip` change  
   - Case-insensitive sampler name matching  
   - Fix delete file with gallery views  
+  - Add `SD_SAVE_DEBUG` env variable to report all params and metadata save operations as they happen  
 
 ## Update for 2025-06-16
 
diff --git a/javascript/gallery.js b/javascript/gallery.js
index 54945cf97..eaa646c66 100644
--- a/javascript/gallery.js
+++ b/javascript/gallery.js
@@ -131,7 +131,7 @@ class GalleryFile extends HTMLElement {
     }
     const ext = this.name.split('.').pop().toLowerCase();
     if (!['jpg', 'jpeg', 'png', 'gif', 'webp', 'jxl', 'svg', 'mp4'].includes(ext)) {
-      console.error(`gallery: type=${ext} file=${this.name} unsupported`);
+      // console.error(`gallery: type=${ext} file=${this.name} unsupported`);
       return;
     }
     this.hash = await getHash(`${this.folder}/${this.name}/${this.size}/${this.mtime}`); // eslint-disable-line no-use-before-define
diff --git a/modules/images.py b/modules/images.py
index e8a0fa384..d5c2d3130 100644
--- a/modules/images.py
+++ b/modules/images.py
@@ -19,6 +19,7 @@ from modules.video import save_video # pylint: disable=unused-import
 
 
 debug = errors.log.trace if os.environ.get('SD_PATH_DEBUG', None) is not None else lambda *args, **kwargs: None
+debug_save = errors.log.trace if os.environ.get('SD_SAVE_DEBUG', None) is not None else lambda *args, **kwargs: None
 try:
     from pi_heif import register_heif_opener
     register_heif_opener()
@@ -73,6 +74,7 @@ def atomically_save_image():
             pnginfo_data = PngImagePlugin.PngInfo()
             for k, v in params.pnginfo.items():
                 pnginfo_data.add_text(k, str(v))
+            debug_save(f'Save pnginfo: {params.pnginfo.items()}')
             save_args = { 'compress_level': 6, 'pnginfo': pnginfo_data if shared.opts.image_metadata else None }
         elif image_format == 'JPEG':
             if image.mode == 'RGBA':
@@ -82,12 +84,14 @@ def atomically_save_image():
                 image = image.point(lambda p: p * 0.0038910505836576).convert("L")
             save_args = { 'optimize': True, 'quality': shared.opts.jpeg_quality }
             if shared.opts.image_metadata:
+                debug_save(f'Save exif: {exifinfo}')
                 save_args['exif'] = piexif.dump({ "Exif": { piexif.ExifIFD.UserComment: piexif.helper.UserComment.dump(exifinfo, encoding="unicode") } })
         elif image_format == 'WEBP':
             if image.mode == 'I;16':
                 image = image.point(lambda p: p * 0.0038910505836576).convert("RGB")
             save_args = { 'optimize': True, 'quality': shared.opts.jpeg_quality, 'lossless': shared.opts.webp_lossless }
             if shared.opts.image_metadata:
+                debug_save(f'Save exif: {exifinfo}')
                 save_args['exif'] = piexif.dump({ "Exif": { piexif.ExifIFD.UserComment: piexif.helper.UserComment.dump(exifinfo, encoding="unicode") } })
         elif image_format == 'JXL':
             if image.mode == 'I;16':
@@ -96,10 +100,12 @@ def atomically_save_image():
                 image = image.convert("RGBA")
             save_args = { 'optimize': True, 'quality': shared.opts.jpeg_quality, 'lossless': shared.opts.webp_lossless }
             if shared.opts.image_metadata:
+                debug_save(f'Save exif: {exifinfo}')
                 save_args['exif'] = piexif.dump({ "Exif": { piexif.ExifIFD.UserComment: piexif.helper.UserComment.dump(exifinfo, encoding="unicode") } })
         else:
             save_args = { 'quality': shared.opts.jpeg_quality }
         try:
+            debug_save(f'Save args: {save_args}')
             image.save(fn, format=image_format, **save_args)
         except Exception as e:
             shared.log.error(f'Save failed: file="{fn}" format={image_format} args={save_args} {e}')