How to convert Image to PDF
- Drop your Image images or tap to select them.
- Drag thumbnails to set the page order.
- Choose page size (A4, Letter or fit to image), orientation and margin.
- Click Convert and download your PDF.
Why convert Image to PDF?
JPG is excellent for photos, social media, online forms and email attachments, but it has some limitations:
- No transparency
- Quality drops each time it is re-saved
- Blurry edges on text, logos and screenshots
Converting to PDF gives you:
- Looks identical on every device
- Ideal for printing and official submission
- Supports multiple pages, links and forms
JPG vs PDF: side-by-side comparison
| Feature | JPG | |
|---|---|---|
| Full name | Joint Photographic Experts Group | Portable Document Format |
| File extension | .jpg, .jpeg | |
| Type | Image | Document |
| Compression | Lossy | Fixed layout |
| Transparency | No | No |
| Animation / multi-frame | No | No |
| Introduced | 1992 | 1993 |
| Developed by | Joint Photographic Experts Group | Adobe (ISO 32000) |
| MIME type | image/jpeg | application/pdf |
| Best for | photos, social media, online forms and email attachments | sharing, printing and submitting final documents |
What are JPG and PDF files?
JPG (.jpg, .jpeg)
JPG (or JPEG) is the most widely used photo format in the world. It uses lossy compression that removes detail the eye barely notices, which keeps photos small enough for web pages, WhatsApp, email and online application forms.
PDF (.pdf)
PDF is the universal format for sharing documents that must look the same everywhere. Fonts, images and layout are locked in, which is why CVs, certificates, admit cards, invoices and official notices are shared as PDF.
Tips for the best PDF results
- For job and admission portals, photograph documents in daylight, crop the edges, and use the PDF Compressor if the result exceeds the size limit.
- Bookmark this page or install the app to convert JPG files offline next time.
Private by design: how this converter works
Unlike typical online converters that upload your file to a remote server, this Image to PDF converter processes everything on your own device using PDF.js (by Mozilla), pdf-lib and other open-source libraries compiled for the browser. Your file is read into browser memory, converted, and offered back as a download — it is never sent to us.
- No upload wait — conversion starts instantly, even on slow mobile data.
- Private — safe for NID copies, certificates, bank statements and personal photos.
- No limits — no daily quota, no queue and no watermark.
- Offline-ready — once loaded, many tools keep working without internet.
Frequently asked questions
Is this Image to PDF converter free?
Yes — free, unlimited and without watermarks or sign-up.
Are my Image files uploaded to a server?
No. Conversion happens inside your browser on your own device, so your files stay private.
Will I lose quality converting Image to PDF?
PDF preserves the quality of your source file exactly — though it cannot restore detail already lost in the original JPG.
Can I convert several files at once?
Yes. Add multiple images and they will be combined into one PDF in the order shown — drag to reorder.
Does it work on iPhone and Android?
Yes. It works in Chrome, Safari, Edge and Firefox on phones, tablets and computers. You can also install the site as an app.
What is the difference between JPG and PDF?
JPG (Joint Photographic Experts Group) is lossy and best for photos, social media, online forms and email attachments, while PDF (Portable Document Format) is fixed layout and best for sharing, printing and submitting final documents.