The free online Image to PDF converter turns one or many pictures into a PDF, with each image on its own page in the order set by dragging. Choose a fit-to-image page for full-bleed photos or A4 and Letter with margins for documents. Images embed at full resolution, so nothing is re-compressed, and because it runs in the browser the photos are never uploaded.
Document format work by OnlinePCApps since 2013
A pile of loose photos is awkward to send and easy to scatter. The free online converter gathers them into one PDF that travels and prints as a single file.
A dozen phone photos make a dozen attachments and a cluttered message. Combined into one PDF, in the order set, they go out as a single file that opens the same on any device.
A snapshot of a receipt, an ID or a form is a picture, not a document. On an A4 or Letter page it becomes a clean PDF ready to file, email or print like any other paper.
A set of artwork or product shots reads best as full pages with no borders. A fit-to-image PDF gives each picture a full-bleed page, so the album or portfolio looks made for it.
Drop the pictures on the panel above or choose them from the device. Add one image or many at once, in JPG, PNG or another common format. They open in the browser and no copy is sent away.
Drag the thumbnails into the order the pages should follow. Pick fit-to-image for full-bleed photos or A4 and Letter with margins for documents, then set portrait or landscape.
Save the finished PDF, with each image on its page in the order set. Pick one combined PDF or a separate PDF for each image. The original photos stay untouched.
To convert an image to PDF is to place a picture on a page. The tool does that for one image or many, on the device.
Many pictures become one multi-page PDF, each image on its own page in the order set by dragging the thumbnails. A choice of one combined file or a separate PDF for each image is there too.
Each page can be sized to the image for a full-bleed look or set to A4 or Letter with margins for a document. Portrait or landscape and the image fit inside the page are set the same way.
Each picture is embedded at its own resolution with no recompression by default, so the PDF prints and reads at the quality of the original. An optional pass can shrink the file when size matters more.
JPG, PNG, WebP, AVIF, GIF and BMP are read the same. An iPhone HEIC photo is decoded in the browser. Each format lands as a page without a separate conversion step first.
To convert an image to PDF, to change a JPG to PDF and to turn a photo into a PDF all name the same step. A search for JPG to PDF, PNG to PDF or picture to PDF lands on the same converter. The original files are left as they are.
A conversion places each image on a page and writes the PDF. These points decide how the result lands.
| The case | Result | What happens and why |
|---|---|---|
| JPG, PNG, WebP | clean | The common photo and web formats are read and placed on a page directly. |
| GIF and BMP | clean | A GIF first frame and a BMP are embedded the same as any other picture. |
| HEIC from iPhone | decoded | An iPhone HEIC or HEIF photo is decoded in the browser with no earlier step. |
| RAW or multi-page TIFF | desktop | Camera RAW and multi-page TIFF need the desktop app and its color handling. |
| Page size | fit or paper | Fit-to-image gives a full-bleed page, while A4, Letter or Legal sets a paper size. |
| Orientation | set | Portrait or landscape is chosen per page or applied to every image at once. |
| Photo orientation | EXIF-aware | A phone photo is placed by its EXIF orientation, so it sits upright rather than on its raw pixel grid. |
| Image fit | contain or cover | Contain shows the whole image with margins, cover fills the page and may crop. |
| Quality | full | Images embed at native resolution with no recompression unless a shrink is asked. |
| Where it runs | on the device | The images are read in the browser, so the photos are never uploaded. |
A Picture Placed on a Page
A PDF page is a canvas, and an image to PDF conversion draws the picture onto it. Each image is embedded at its own resolution, so nothing is re-compressed and the page prints as sharp as the original file. The page itself can be sized to the image for a full-bleed photo or set to A4 or Letter with margins for a document, and the fit decides whether the whole image shows inside the page or fills it edge to edge. One point is worth stating plainly: an image PDF is a picture, not text, so the words in a photographed page cannot be searched or copied. To make those words selectable, the OCR to PDF tool reads them into a text layer. The standards below cover the formats read and the file they become.
Both turn pictures into a PDF. The trade is real, and a photo is often a personal one.
| Point of comparison | This tool Converted in the browser On the device | Hosted converter Uploaded and converted on a server |
|---|---|---|
| Where the photos go | Never leave the device | Uploaded to a server |
| Price and caps | Free with no file cap | Free tier often capped |
| Camera RAW or multi-page TIFF | Common formats in the browser | Server or desktop decodes RAW |
| Searchable text in the PDF | A picture, add OCR for text | Some run OCR on the server |
| Hundreds of images | A set at a time in the browser | Batch on their hardware |
The last three rows go to the desktop and hosted routes, since camera RAW, a searchable text layer and a run of many hundreds each call for more than a browser tab holds. For a set of personal photos the first two rows are what count. The images stay on the machine, and the conversion is free with no cap.
Each image is read and placed into a PDF inside the browser, so the work is client-side and the pictures stay on the machine that opened them. Nothing is handed to a server to be processed.
A photo is often a private thing, a copy of an ID, a medical form or a picture never meant for an outside server. A hosted converter uploads every image to build the PDF, more exposure than placing a picture on a page should ask.
Each of these turns pictures into a PDF. They differ in ordering, in cost and in where the images go.
Print to PDF, Preview and the phone routes all work on the device, though each gives little say over order and fit. The free online tool above stays local like them and adds the drag ordering and page control they lack.
A little context sets what the PDF will hold.
A fit-to-image page hugs each picture with no borders, which suits photos and portfolios. An A4 or Letter page adds a standard paper size and margins, which suits documents meant to be printed.
A photo on a page is a picture, so the words in it cannot be searched or copied. To turn a scanned page into text that can be selected, run it through the OCR to PDF tool afterward.
Embedding each image at full resolution keeps it sharp but makes a photo-heavy PDF large. When the file has to be emailed, the Compress PDF tool brings the size down afterward.
The browser tool converts a set of images at a time, held in memory, which suits the pictures in hand. A folder of hundreds of photos, or files in camera RAW or multi-page TIFF, is work for the desktop edition, which reads from disk and builds the PDFs in one pass.
Aim it at a directory of images and each set becomes a PDF in a run, saved next to the pictures it came from.
Camera RAW files and multi-page TIFF are decoded with full color profile support, past what a browser reads on its own.
Full page size, margin and numbering controls sit alongside the archival PDF/A standard for scans that must be kept for years.
Free and online, with no sign-up and no upload. Combine pictures into a PDF in the order set, all on the device.