From ead1efa698f0a47a56e8a144dcd1904d06b3401f Mon Sep 17 00:00:00 2001 From: Matthew Jackson Date: Mon, 29 Dec 2025 19:40:05 -0800 Subject: [PATCH] Update server.js --- server.js | 3 ++- 1 file changed, 2 insertions(+), 1 deletion(-) diff --git a/server.js b/server.js index 68886a9..397ec57 100644 --- a/server.js +++ b/server.js @@ -26,7 +26,8 @@ app.post("/convert", async (req, res) => { const jpeg = await sharp(input, { failOnError: false }) .rotate() // respect EXIF orientation - .jpeg({ quality: 85 }) + // "Best quality" JPEG: max quality + 4:4:4 chroma (less color smearing) + .jpeg({ quality: 100, chromaSubsampling: "4:4:4" }) .toBuffer(); res.setHeader("Content-Type", "image/jpeg");