WebP, AVIF and BMP to PDF
The formats websites save and office software refuses. Your browser already decodes all three, so no extra download is needed — and nothing is uploaded.
- 🔒 Nothing is uploaded
- 💧 No watermark
- ♾️ No file limit
WebP, AVIF and BMP to PDF
Your browser already decodes all three. They are re-encoded once on the way into the PDF.
🔒 Private by design: your images are converted in this browser tab and never uploaded.
Converting WebP, AVIF, BMP to PDF
Drop your files in
WebP, AVIF, BMP and GIF. Your browser's own decoder reads them, which is why this page loads nothing extra.
Re-encoded once, at high quality
PDF has no filter for any of these formats, so each is written again — JPEG at 92% for photographs, PNG where there is transparency.
Download the PDF
Which every reader on every platform will open, unlike the file you started with.
Why these formats need converting at all
WebP is what most websites now serve, so it is what you get when you save an image from one. AVIF is its newer, smaller successor. Both are excellent on the web and unwelcome almost everywhere else: Word, PowerPoint, older photo software and most print workflows will not take either. BMP has the opposite problem — ancient, universally readable, and enormous, because it stores every pixel uncompressed.
A PDF is the common denominator that all of them can become.
These cannot be embedded untouched
PDF defines image filters for JPEG and a handful of others. It has none for WebP, AVIF, BMP or GIF, so there is no version of this conversion that copies the file in unchanged — by anyone's tool, not just ours. Each image is decoded by your browser and written once: JPEG at 92% quality for photographs, PNG when the image has transparency or is graphics rather than a photo. Force PNG for everything with Image quality → Lossless if the size does not bother you.
Animated GIF and animated WebP
A PDF page does not move, so only the first frame is used. That is stated before you convert rather than as a surprise afterwards. If you need every frame, you need a different kind of tool.
When a browser cannot decode the file
AVIF needs Chrome 85+, Firefox 93+ or Safari 16+; WebP needs Chrome 32+, Firefox 65+ or Safari 14+. On something older, the tool names the versions that work rather than failing with a shrug. Since decoding happens on your device, the browser is the only thing that decides.
BMP, and why your PDF may shrink dramatically
A BMP stores raw pixels with no compression at all, so a 20 MB BMP is routine for an image a JPEG would hold in 800 KB. Converting to PDF compresses it for the first time, and the result is often a fraction of the original. That is not data being lost — it is compression finally being applied.
WebP, AVIF, BMP questions
Why can't I just put a WebP into a PDF as-is?
Does converting WebP to PDF lose quality?
Will my animated GIF still animate?
Do I need to install anything for AVIF?
More ways in
Image to PDF
Every image becomes a page. Nothing is uploaded — the conversion happens in this tab.
Without losing quality
After converting, each file tells you exactly which route it took and what came out.
HEIC to PDF
Reads Apple’s HEIC format in any browser, including the ones that cannot display it.
Under a size limit
Set 200 KB, or any figure a portal demands. This is the one mode that re-compresses on purpose.
A4 and page size
Choose the sheet, the margin and how the image sits on it — and see the print resolution you get.
Multi-page TIFF
Scanner and fax TIFFs become multi-page PDFs, page for page, and any page we cannot read is named.
JFIF to PDF
A JFIF is a JPEG. It goes into the PDF as-is, with nothing decoded and nothing re-compressed.
Convert on your phone, with or without signal
The free iPhone app does everything this page does, plus a document scanner that finds the edges of a page for you, and a history of every PDF you have made. Nothing is uploaded there either.