diff --git a/src/lib/media/manip.ts b/src/lib/media/manip.ts
index e8d6564e0..a443569e1 100644
--- a/src/lib/media/manip.ts
+++ b/src/lib/media/manip.ts
@@ -270,7 +270,7 @@ async function doResize(
       localUri,
       [{resize: newDimensions}],
       {
-        format: SaveFormat.JPEG,
+        format: SaveFormat.WEBP,
         compress: qualityPercentage / 100,
       },
     )
@@ -288,7 +288,7 @@ async function doResize(
       minQualityPercentage = qualityPercentage
       newDataUri = {
         path: normalizePath(resizeRes.uri),
-        mime: 'image/jpeg',
+        mime: 'image/webp',
         size: fileInfo.size,
         width: resizeRes.width,
         height: resizeRes.height,
diff --git a/src/lib/media/manip.web.ts b/src/lib/media/manip.web.ts
index 0686a0702..02a9638bd 100644
--- a/src/lib/media/manip.web.ts
+++ b/src/lib/media/manip.web.ts
@@ -118,7 +118,7 @@ async function doResize(
   }
   return {
     path: newDataUri,
-    mime: 'image/jpeg',
+    mime: 'image/webp',
     size: getDataUriSize(newDataUri),
     width: opts.width,
     height: opts.height,
@@ -161,7 +161,7 @@ function createResizedImage(
       canvas.height = h
 
       ctx.drawImage(img, 0, 0, w, h)
-      resolve(canvas.toDataURL('image/jpeg', quality))
+      resolve(canvas.toDataURL('image/webp', quality))
     })
     img.addEventListener('error', ev => {
       reject(ev.error)
diff --git a/src/lib/media/picker.tsx b/src/lib/media/picker.tsx
index c9a52b8ba..6fdfe5438 100644
--- a/src/lib/media/picker.tsx
+++ b/src/lib/media/picker.tsx
@@ -25,7 +25,7 @@ export async function openCamera(customOpts: ImagePickerOptions) {
 
   return {
     path: asset.uri,
-    mime: asset.mimeType ?? 'image/jpeg',
+    mime: asset.mimeType ?? 'image/webp',
     size: asset.fileSize ?? 0,
     width: asset.width,
     height: asset.height,
@@ -37,7 +37,7 @@ export async function openCropper(opts: OpenCropperOptions) {
     doneButtonText: t`Done`,
     cancelButtonText: t`Cancel`,
     ...opts,
-    format: 'jpeg',
+    format: 'png',
   })
 
   return {
diff --git a/src/state/gallery.ts b/src/state/gallery.ts
index 7dde7bbec..a8955c324 100644
--- a/src/state/gallery.ts
+++ b/src/state/gallery.ts
@@ -247,7 +247,7 @@ export async function compressImage(
       [{resize: {width: w, height: h}}],
       {
         compress: qualityPercentage / 100,
-        format: SaveFormat.JPEG,
+        format: SaveFormat.WEBP,
         base64: true,
       },
     )
@@ -260,7 +260,7 @@ export async function compressImage(
         path: await moveIfNecessary(res.uri),
         width: res.width,
         height: res.height,
-        mime: 'image/jpeg',
+        mime: 'image/webp',
         size,
       }
     } else {