Muffin's Image Converter

Convert images between PNG, JPG, WebP. Combine multiple images into a PDF in upload order. Batch convert many at once. Nothing leaves your browser.

🖼 Convert Image

📄 Images to PDF

⚡ Batch Convert

🔗 Merge PDFs

Convert a single image

🖼️

Drop image here or click to browse

PNG · JPG · WebP · GIF · BMP supported

Output format

Quality

Combine images into a PDF in upload order

📄

Drop images here or click to browse

Multiple files OK · Each image = one page · Reorder with arrows

Page size

Orientation

Batch convert multiple images at once

⚡

Drop multiple images or click to browse

Select as many as you want — all converted instantly

Convert all to

Quality

// how it works

Upload your PDF files in the order you want them merged. Use the ↑↓ arrows to reorder. Click Merge PDFs — the combined file downloads instantly. Everything happens in your browser, nothing is uploaded.

How it works: Your PDFs are opened in a new tab in the order you set. In the print dialog, choose Save as PDF — this creates your merged file. Works entirely in your browser, no files uploaded.

How it works: Upload your PDF files, reorder them with the arrows, then click Merge. The files are combined entirely in your browser using PDF-lib — nothing is uploaded to any server.

Merge multiple PDF files into one

🔗

Drop PDF files here or click to browse

Multiple PDFs OK · Merged in upload order · Use arrows to reorder

Output filename