diff --git a/Cargo.toml b/Cargo.toml
index 33ae3e8..e1e99ef 100644
--- a/Cargo.toml
+++ b/Cargo.toml
@@ -21,7 +21,7 @@ structopt = "0.3.9"
 yup-oauth2 = "^3.1"
 warp = "0.1"
 serde = { version = "1.0.104", features = ["derive"] }
-image = "0.23.0"
+image = { version = "0.23.0" } #, default-features = false, features = ["jpeg"] }
 rust-embed = "5.2.0"
 mime_guess = "2.0.1"
 rocksdb = "0.13.0"
diff --git a/benches/image.rs b/benches/image.rs
index 6f1da19..237fca1 100644
--- a/benches/image.rs
+++ b/benches/image.rs
@@ -1,9 +1,13 @@
+use criterion::BenchmarkId;
+use criterion::Throughput;
 use criterion::{black_box, criterion_group, criterion_main, Criterion};
 
 use image::imageops::FilterType;
+use image::GenericImageView;
 
 use photosync::library::load_image;
 use photosync::library::resize;
+use photosync::library::save_to_jpeg_bytes;
 
 pub fn criterion_benchmark(c: &mut Criterion) {
     const TEST_IMAGE_PATH: &'static str = "testdata/image.jpg";
@@ -11,15 +15,78 @@ pub fn criterion_benchmark(c: &mut Criterion) {
     c.bench_function("Load image", |b| {
         b.iter(|| black_box(load_image(TEST_IMAGE_PATH)))
     });
-    c.bench_function("Resize image full Nearest", |b| {
-        b.iter(|| black_box(resize(&img, (None, None), FilterType::Nearest)))
-    });
-    c.bench_function("Resize image full CatmullRom", |b| {
-        b.iter(|| black_box(resize(&img, (None, None), FilterType::CatmullRom)))
-    });
-    c.bench_function("Resize image full Lanczos3", |b| {
-        b.iter(|| black_box(resize(&img, (None, None), FilterType::Lanczos3)))
-    });
+
+    let mut group = c.benchmark_group("Resizing");
+    for size in [
+        (None, None),
+        (Some(256), Some(256)),
+        (Some(512), Some(512)),
+        (Some(1024), Some(1024)),
+        (Some(2048), Some(2048)),
+    ]
+    .iter()
+    {
+        let (w, h) = size;
+        for filter in [
+            FilterType::Nearest,
+            FilterType::CatmullRom,
+            FilterType::Lanczos3,
+        ]
+        .iter()
+        {
+            let (img_w, img_h) = img.dimensions();
+            let pixels = (img_w * img_h) as u64;
+            group.throughput(Throughput::Elements(pixels));
+            group.bench_with_input(
+                BenchmarkId::new(
+                    format!("{:?}", filter),
+                    format!(
+                        "{}x{}",
+                        w.map(|i| i.to_string()).unwrap_or("FULL".to_string()),
+                        h.map(|i| i.to_string()).unwrap_or("FULL".to_string())
+                    ),
+                ),
+                &(size, filter),
+                |b, (size, &filter)| b.iter(|| black_box(resize(&img, **size, filter))),
+            );
+        }
+
+        group.bench_with_input(
+            BenchmarkId::new(
+                "Save to bytes",
+                format!(
+                    "{}x{}",
+                    w.map(|i| i.to_string()).unwrap_or("FULL".to_string()),
+                    h.map(|i| i.to_string()).unwrap_or("FULL".to_string())
+                ),
+            ),
+            size,
+            |b, size| {
+                let small_img = resize(&img, *size, FilterType::Lanczos3);
+                b.iter(|| black_box(save_to_jpeg_bytes(&small_img)))
+            },
+        );
+
+        group.bench_with_input(
+            BenchmarkId::new(
+                "Full pipeline Lanczos3",
+                format!(
+                    "{}x{}",
+                    w.map(|i| i.to_string()).unwrap_or("FULL".to_string()),
+                    h.map(|i| i.to_string()).unwrap_or("FULL".to_string())
+                ),
+            ),
+            size,
+            |b, size| {
+                b.iter(|| {
+                    let img = load_image(TEST_IMAGE_PATH).expect("failed to load test image");
+                    let small_img = resize(&img, *size, FilterType::Lanczos3);
+                    black_box(save_to_jpeg_bytes(&small_img))
+                })
+            },
+        );
+    }
+    group.finish();
 }
 
 criterion_group!(benches, criterion_benchmark);
diff --git a/src/library.rs b/src/library.rs
index 3fa8a67..9623aa2 100644
--- a/src/library.rs
+++ b/src/library.rs
@@ -55,7 +55,7 @@ pub fn resize(
     img.resize_to_fill(w, h, filter)
 }
 
-pub fn save_to_jpeg_bytes(img: DynamicImage) -> ImageResult<Vec<u8>> {
+pub fn save_to_jpeg_bytes(img: &DynamicImage) -> ImageResult<Vec<u8>> {
     let mut buf = Vec::new();
     img.write_to(&mut buf, ImageFormat::Jpeg)?;
     Ok(buf)
@@ -203,8 +203,8 @@ impl Library {
                 let orig_img =
                     load_image(&path).map_err(|e| io::Error::new(io::ErrorKind::Other, e))?;
                 let img = resize(&orig_img, dimensions, filter);
-                let buf =
-                    save_to_jpeg_bytes(img).map_err(|e| io::Error::new(io::ErrorKind::Other, e))?;
+                let buf = save_to_jpeg_bytes(&img)
+                    .map_err(|e| io::Error::new(io::ErrorKind::Other, e))?;
                 Ok(buf)
             }
         }
diff --git a/testdata/image.jpg b/testdata/image.jpg
index f6c4168..cf94abb 100644
Binary files a/testdata/image.jpg and b/testdata/image.jpg differ