diff --git a/Tests/LibGfx/TestImageDecoder.cpp b/Tests/LibGfx/TestImageDecoder.cpp
index 596964dd27..069daa4d27 100644
--- a/Tests/LibGfx/TestImageDecoder.cpp
+++ b/Tests/LibGfx/TestImageDecoder.cpp
@@ -591,6 +591,18 @@ TEST_CASE(test_tiff_deflate)
     EXPECT_EQ(frame.image->get_pixel(60, 75), Gfx::Color::NamedColor::Red);
 }
 
+TEST_CASE(test_tiff_krita)
+{
+    auto file = TRY_OR_FAIL(Core::MappedFile::map(TEST_INPUT("tiff/krita.tif"sv)));
+    EXPECT(Gfx::TIFFImageDecoderPlugin::sniff(file->bytes()));
+    auto plugin_decoder = TRY_OR_FAIL(Gfx::TIFFImageDecoderPlugin::create(file->bytes()));
+
+    auto frame = TRY_OR_FAIL(expect_single_frame_of_size(*plugin_decoder, { 400, 300 }));
+
+    EXPECT_EQ(frame.image->get_pixel(0, 0), Gfx::Color::NamedColor::White);
+    EXPECT_EQ(frame.image->get_pixel(60, 75), Gfx::Color::NamedColor::Red);
+}
+
 TEST_CASE(test_tiff_orientation)
 {
     auto file = TRY_OR_FAIL(Core::MappedFile::map(TEST_INPUT("tiff/orientation.tiff"sv)));
diff --git a/Tests/LibGfx/test-inputs/tiff/krita.tif b/Tests/LibGfx/test-inputs/tiff/krita.tif
new file mode 100644
index 0000000000..182657a0b7
Binary files /dev/null and b/Tests/LibGfx/test-inputs/tiff/krita.tif differ
diff --git a/Userland/Libraries/LibGfx/ImageFormats/TIFFLoader.cpp b/Userland/Libraries/LibGfx/ImageFormats/TIFFLoader.cpp
index f6b60ddd51..ff5bedee69 100644
--- a/Userland/Libraries/LibGfx/ImageFormats/TIFFLoader.cpp
+++ b/Userland/Libraries/LibGfx/ImageFormats/TIFFLoader.cpp
@@ -75,6 +75,9 @@ public:
         if (m_metadata.strip_offsets()->size() != m_metadata.strip_byte_counts()->size())
             return Error::from_string_literal("TIFFImageDecoderPlugin: StripsOffset and StripByteCount have different sizes");
 
+        if (!m_metadata.rows_per_strip().has_value() && m_metadata.strip_byte_counts()->size() != 1)
+            return Error::from_string_literal("TIFFImageDecoderPlugin: RowsPerStrip is not provided and impossible to deduce");
+
         if (any_of(*m_metadata.bits_per_sample(), [](auto bit_depth) { return bit_depth == 0 || bit_depth > 32; }))
             return Error::from_string_literal("TIFFImageDecoderPlugin: Invalid value in BitsPerSample");
 
@@ -238,19 +241,20 @@ private:
     {
         auto const strips_offset = *m_metadata.strip_offsets();
         auto const strip_byte_counts = *m_metadata.strip_byte_counts();
+        auto const rows_per_strip = m_metadata.rows_per_strip().value_or(*m_metadata.image_height());
 
         auto oriented_bitmap = TRY(ExifOrientedBitmap::create(BitmapFormat::BGRA8888, { *metadata().image_width(), *metadata().image_height() }, *metadata().orientation()));
 
         for (u32 strip_index = 0; strip_index < strips_offset.size(); ++strip_index) {
             TRY(m_stream->seek(strips_offset[strip_index]));
 
-            auto const rows_in_strip = strip_index < strips_offset.size() - 1 ? *m_metadata.rows_per_strip() : *m_metadata.image_height() - *m_metadata.rows_per_strip() * strip_index;
+            auto const rows_in_strip = strip_index < strips_offset.size() - 1 ? rows_per_strip : *m_metadata.image_height() - rows_per_strip * strip_index;
             auto const decoded_bytes = TRY(strip_decoder(strip_byte_counts[strip_index], rows_in_strip));
             auto decoded_strip = make<FixedMemoryStream>(decoded_bytes);
             auto decoded_stream = make<BigEndianInputBitStream>(move(decoded_strip));
 
-            for (u32 row = 0; row < *m_metadata.rows_per_strip(); row++) {
-                auto const scanline = row + *m_metadata.rows_per_strip() * strip_index;
+            for (u32 row = 0; row < rows_per_strip; row++) {
+                auto const scanline = row + rows_per_strip * strip_index;
                 if (scanline >= *m_metadata.image_height())
                     break;
 
diff --git a/Userland/Libraries/LibGfx/TIFFGenerator.py b/Userland/Libraries/LibGfx/TIFFGenerator.py
index b95d409697..ceead495e9 100755
--- a/Userland/Libraries/LibGfx/TIFFGenerator.py
+++ b/Userland/Libraries/LibGfx/TIFFGenerator.py
@@ -128,7 +128,7 @@ known_tags: List[Tag] = [
     Tag('273', [TIFFType.UnsignedShort, TIFFType.UnsignedLong], [], None, "StripOffsets", is_required=True),
     Tag('274', [TIFFType.UnsignedShort], [1], Orientation.Default, "Orientation", Orientation),
     Tag('277', [TIFFType.UnsignedShort], [1], None, "SamplesPerPixel", is_required=True),
-    Tag('278', [TIFFType.UnsignedShort, TIFFType.UnsignedLong], [1], None, "RowsPerStrip", is_required=True),
+    Tag('278', [TIFFType.UnsignedShort, TIFFType.UnsignedLong], [1], None, "RowsPerStrip", is_required=False),
     Tag('279', [TIFFType.UnsignedShort, TIFFType.UnsignedLong], [], None, "StripByteCounts", is_required=True),
     Tag('282', [TIFFType.UnsignedRational], [1], None, "XResolution"),
     Tag('283', [TIFFType.UnsignedRational], [1], None, "YResolution"),