JPG to PDF — Free

How this actually works

Runs entirely in your browser with pdf-lib. JPEG and PNG files are embedded directly — for JPEGs, that means the original compressed data is placed into the PDF as-is, with no re-compression. WebP, GIF, and BMP files are decoded using your browser's native image support and re-encoded as PNG before embedding, since pdf-lib doesn't support those formats directly — a real fallback, not a guess at compatibility.

What this does NOT do

• No automatic EXIF rotation correction. If a phone photo has rotation metadata, it isn't read — check your images before converting if orientation matters.
• WebP/GIF/BMP are re-encoded as PNG during conversion (lossless re-encode, but not a byte-identical embed like JPEG/PNG).
• Animated GIFs convert using only the first frame.

Privacy

No upload — verify it yourself in your browser's Network tab while converting.

FAQ

Does it support WebP images?

Yes — decoded via your browser and re-encoded as PNG before being added to the PDF.

Will phone photos rotate correctly?

Not automatically — this tool doesn't read EXIF rotation data yet. Check orientation before converting.

Is my file uploaded anywhere?

No — verify in your browser's Network tab.

Does combining reduce image quality?

JPEG and PNG are embedded without re-compression. WebP/GIF/BMP are re-encoded to PNG (lossless re-encode, but a conversion step).