BMP to PDF converter

Turn BMP bitmap images into one PDF, one image per page. Reorder them, pick the page size, and download. Free, no watermark, and your files never leave your browser.

No images yet. You can also drop files on this box.

Page settings

BMP to PDF tips

BMP files are uncompressed, so a single screen capture can be 5 to 25 MB. Here each one is re-encoded as JPEG inside the PDF, which usually makes the PDF a small fraction of the BMP size: "High" keeps text in screenshots sharp, "Small" is best for email. To get a JPG instead, use BMP to JPG.

How it works

Each image is drawn onto a white canvas (transparent PNG areas become white), compressed as JPEG and placed on its own page, scaled to fit inside the margins and centered. "Same as image" makes every page exactly the size of its image, which is best for scans and screenshots. Phone photos are rotated the right way up. HEIC photos from iPhones work in every browser: they are decoded on this page with libheif (WebAssembly, via the open-source heic-to library, LGPL), which only downloads when you add a HEIC file. Single and multi-page TIFF files are decoded with UTIF.js, one PDF page per TIFF page.

Need a PDF of a web page or HTML instead?

Screenshots pasted into a PDF are blurry and can't be searched. The Shotmint API prints any URL or HTML to a real PDF in Chromium, with selectable text, links and proper page breaks. Good for invoices, reports and archiving pages:

curl "https://shotmint.creasework.com/v1/pdf?url=https://example.com&format=A4&margin=10mm" -H "X-API-Key: YOUR_KEY" -o page.pdf

For HTML you generate yourself (an invoice template, say), POST it as JSON. See the HTML to PDF invoices guide. Each PDF is 1 credit. €5 buys 2,000 with no subscription, and credits never expire.

Get 25 free renders a month Try URL to PDF

FAQ

Are my images uploaded? No. The PDF is assembled by JavaScript in this page. Nothing is sent to a server, so it works for ID scans and private documents.

Is there a limit? No page limit or watermark. Very large batches (hundreds of big photos) are limited only by your device's memory. Use "Small" quality to keep the file under typical 10 MB email limits.

Why is my PDF bigger or smaller than the images? Every image is re-encoded as JPEG at the chosen quality. "High" keeps detail for printing; "Small" also shrinks images to at most 1600 px on the long side.

Can I make a PDF from a website screenshot? Use URL to PDF for a real text PDF, or take a full-page screenshot and convert it here.

Related: Image to PDF, JPG to PDF, PNG to PDF, HEIC to PDF, WebP to PDF, TIFF to PDF, GIF to PDF, JPEG to PDF, PDF to image, merge PDF, image compressor, URL to PDF, HTML to PDF, image to Base64, SVG to PNG, full-page screenshot.

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