🖼️ Image to PDF Converter

\n \n \n {pdfUrl && (\n

\n \n Download PDF\n \n

\n )}\n

\n \n View Source\n \n

\n );\n}\n\nfunction client() {\n createRoot(document.getElementById(\"root\")).render();\n}\nif (typeof document !== \"undefined\") { client(); }\n\nexport default async function server(request: Request): Promise {\n if (request.method === 'POST') {\n const formData = await request.formData();\n const imageFile = formData.get('image') as File;\n\n if (!imageFile) {\n return new Response('No image uploaded', { status: 400 });\n }\n\n const arrayBuffer = await imageFile.arrayBuffer();\n const pdfDoc = await PDFDocument.create();\n const page = pdfDoc.addPage();\n const img = await pdfDoc.embedJpg(new Uint8Array(arrayBuffer));\n \n const pageWidth = page.getWidth();\n const pageHeight = page.getHeight();\n const imgScale = Math.min(\n pageWidth / img.width, \n pageHeight / img.height\n );\n\n page.drawImage(img, {\n x: (pageWidth - img.width * imgScale) / 2,\n y: (pageHeight - img.height * imgScale) / 2,\n width: img.width * imgScale,\n height: img.height * imgScale\n });\n\n const pdfBytes = await pdfDoc.save();\n\n return new Response(pdfBytes, {\n headers: {\n 'Content-Type': 'application/pdf',\n 'Content-Disposition': 'attachment; filename=converted.pdf'\n }\n });\n }\n\n return new Response(`\n \n \n Image to PDF Converter\n \n \n \n

\n \n \n \n `, {\n headers: { 'Content-Type': 'text/html' }\n });\n}","deleted","label",[98],"permalink","https://www.val.town/x/kvrt/image2pdf/code/main.tsx","extension","actionData","errors"]