FileopiaConvert JPG to PDF
Convert JPG, PNG and WebP images to one PDF. Choose page size and margins. Free, no watermark, no upload – images are converted in your browser.
- Upload
- Options
- Download
- ✓ 100% free
- ✓ No sign-up
- ✓ No limits
- 🔒 Files never leave your device
How to: JPG to PDF
- Select or drop your images.
- Arrange the order and choose page size and margin.
- Click Start and download your PDF.
Turning photos into a PDF is the easiest way to submit documents, homework or receipts as a single file. Fileopia builds the PDF on your phone or computer, so personal photos and ID scans are never uploaded.
Common uses
- Turn phone photos of documents into one PDF for an application.
- Combine receipts into a PDF for expense claims.
- Send homework or handwritten notes as a single file.
Tips for best results
- Choose A4 or Letter page size for documents that will be printed.
- Rotate or crop photos first with the image tools for a neater result.
- If the PDF is too big, use Compress PDF afterwards.
Every option you need, none of the uploading
Fileopia matches the page-layout options of the best-known converters and adds a few of its own, while keeping your photos on your device. Choose the page size, orientation and margin, drag images into order, rotate any that are sideways, then download a single PDF – or a ZIP with one PDF per image.
- Page size – Fit (page matches the image), A4, US Letter, US Legal, A0–A6 or a custom size in millimetres.
- Orientation – Auto picks portrait or landscape per image so wide photos fill the page; or force one for every page.
- Margins – none, small (20 pt) or big (40 pt).
- Output – merge all images into one PDF, or create a separate PDF for each image, delivered as a ZIP.
- Formats – JPG, JPEG, PNG, WebP, HEIC/HEIF (iPhone photos), AVIF, GIF, BMP and TIFF.
Will image quality be affected?
No. JPEG and PNG files are embedded into the PDF byte-for-byte – they are not re-compressed – so the PDF looks exactly as sharp as the originals. Only images in formats PDF cannot store directly (such as HEIC or WebP) or images you rotate are converted, using high quality settings. If the resulting PDF is too big for e-mail, shrink it afterwards with Compress PDF.
Converting JPG to PDF on Mac, Windows and phones
On Windows you could use ‘Microsoft Print to PDF’ and on a Mac you can export from Preview, but both make arranging many photos awkward and offer limited control over margins. This page works the same on every system: on iPhone or Android, tap the drop zone, select photos from your gallery and the PDF is saved to Files or Downloads. HEIC photos straight from an iPhone camera are supported without converting them first.
Popular uses
- Submitting scanned ID cards, certificates or receipts to a portal that only accepts PDF.
- Turning photos of handwritten notes or a whiteboard into a single document – for camera-straightened pages, try PDF Scanner.
- Building a simple photo book or portfolio with uniform A4 pages and margins.
- Combining screenshots into a bug report or tutorial.
Is my data secure?
Your images are processed in memory by JavaScript and never uploaded. Photos of passports, bank cards or medical documents are exactly the kind of file that should not be sent to a stranger’s server – with Fileopia they never are.
Choosing page size and margins
Fit gives each page the exact proportions of its image, ideal for screenshots and artwork. A4 or US Letter with a small margin is best for documents that will be printed or submitted to offices, because every page is the same size. Use Auto orientation so landscape photos are placed on landscape pages instead of being shrunk onto a tall page.
JPG to PDF: Fileopia vs iLovePDF, Smallpdf, Adobe and Sejda
| Fileopia | iLovePDF | Smallpdf | Adobe Acrobat online | Sejda | |
|---|---|---|---|---|---|
| Where your file is processed | In your browser – never uploaded | Their servers | Their servers | Adobe cloud | Their servers |
| Works with Wi‑Fi switched off | Yes, after the page loads | No | No | No | No |
| Account or e-mail needed | Never | Not for basic use | Not for basic use | Sign-in for some actions | Not for basic use |
| Free usage caps | None – limited only by your device | Free tier; Premium for more | Free tier; Premium for more | Free tier; Premium for more | 3 tasks/hour, 50 MB per file |
| HEIC, AVIF, BMP, TIFF input | Yes | JPG-focused | See site | See site | See site |
| Page size choices | Fit, A0–A6, Letter, Legal, custom | Fit, A4, Letter | See site | See site | See site |
Competitor details from their public tool pages, checked 25 Oct 2026. Sejda’s free web plan states 3 tasks per hour and 50 MB per file. Offers change – check their sites for current terms.
Your files never leave your device
JPG to PDF runs entirely in your browser using JavaScript and WebAssembly. Your files are read from your disk into this tab, processed in memory and saved straight back to your downloads folder – they are never uploaded to Fileopia or any third party.
- Test it yourself: once this page has loaded, switch off Wi‑Fi or mobile data and run the tool – it keeps working.
- Check the network: open your browser’s developer tools (F12 → Network) while processing; you will see no file upload requests.
- Nothing to delete: close the tab and the data is gone – there is no server copy, no retention period and no account.
Other tools
- PDF to JPG – Turn every PDF page into a JPG or PNG image.
- Merge PDF – Combine multiple PDFs into one document.
- HEIC to JPG – Convert iPhone HEIC photos to JPG.
- Compress PDF – Reduce the file size of your PDF.
- PDF Scanner – Turn phone photos of documents into clean PDF scans.
Frequently asked questions
Which image formats are supported?
JPG, PNG and WebP images are supported.
Can I merge multiple JPGs into one PDF?
Yes – that is the default. Add as many images as you like, drag them into order and they become consecutive pages of one PDF.
Can I make a separate PDF for each image?
Yes. Set Output to ‘One PDF per image’ and you get a ZIP file containing one PDF for every image.
What image formats can I convert to PDF?
JPG, JPEG, PNG, WebP, HEIC/HEIF, AVIF, GIF, BMP and TIFF.
Is this JPG to PDF converter free?
Completely free, with no watermark, no limits and no account.
How do I convert JPG to PDF on Windows or Mac?
Open this page in your browser, drop in the images, choose page size and margins and click Convert. It works the same on both systems with nothing to install.
Can I change the order of the images?
Yes. Drag the image cards into any order before converting, or sort them by name. You can also rotate individual images.
Can I convert many images at once?
Yes. Select as many images as you like; each becomes a page in one PDF, in the order you choose.
Is JPG to PDF really free?
Yes. Every tool on Fileopia is 100% free with no file limits, no sign-up and no watermarks. The site is supported by unobtrusive ads.
Are my files uploaded to a server?
No. Fileopia processes your files directly in your browser using JavaScript. Your documents never leave your device, so they stay completely private.
Last updated: · Written and tested by the Fileopia team