Guide
Convert Images to PDF Online — Free, Instant, No Software
Turn JPG, PNG photos into a single PDF — perfect for document submissions and applications
3 min read · March
2026
Whether you have scanned documents, photos of certificates, or images of marksheets — converting them to PDF is often
required for government job applications, college admissions, and official submissions. You can do this completely free online without any
software installation.
When Do You Need to Convert Images to PDF?
- Government job portals require documents in PDF format
- College admission forms ask for scanned certificates as PDF
- Bank account opening requires KYC documents as PDF
- Visa applications need photos and documents combined in one PDF
- Sending multiple photos via email as a single organized file
Step-by-Step: Convert Images to PDF
Step 2Upload Your Images
Click to upload or drag and drop your JPG, PNG, or WEBP images. You can add multiple images at once.
Step 3Arrange the Order
Drag images to arrange them in the correct order. Each image becomes one page in the final PDF.
Step 4Convert and Download
Click "Convert to PDF" and download your file instantly. No watermarks, no sign-up required.
100% Private: Your images are converted entirely in your browser.
Nothing is uploaded to any server. Your documents remain completely private.
Tips for Best PDF Quality
- Scan documents at 150-200 DPI for a good balance of quality and file size
- Use good lighting when photographing documents with your phone
- Crop images to remove unnecessary borders before converting
- For text documents, black and white scans produce smaller PDF files
- If the final PDF is too large, compress your images first using our Image Compressor
Check File Size: Most government portals have a PDF size limit
of 1MB to 5MB. If your PDF is too large, compress the images before converting.
Common Problems & Fixes
PDF file size is too large after conversion
Compress your images before converting. Use our Image Compressor to bring each image under 100KB. A 10-image PDF with 100KB images will be around 1MB — well within most portal limits.
Images appear rotated in the PDF
Phone camera photos often have rotation metadata. Rotate the image to the correct orientation before uploading, or open it in any photo editor and save again — this resets the rotation data.
Text is not readable in the converted PDF
The resolution of the original photo is too low. For documents (Aadhaar, marksheets), scan or photograph at 150+ DPI in good lighting. Avoid photographs taken at an angle.
Portal rejects the PDF saying "not a valid PDF"
Open your generated PDF in Chrome browser → Print → Save as PDF. This re-exports as a widely-compatible PDF version that all portals accept.
Frequently Asked Questions
How many images can I convert to PDF at once?
There is no fixed limit. You can add as many images as needed. Each image becomes one page in the PDF.
What image formats are supported?
JPG, JPEG, PNG, and WEBP formats are supported. These cover all common photo and scan formats.
Will the PDF have a watermark?
No watermarks at all. The PDF is clean and ready to submit to any portal or institution.
Can I convert images to PDF on my phone?
Yes. The tool works on Android and iPhone browsers. Open the website in Chrome or Safari and use it normally.
Convert Images to PDF Now — Free
No watermark, no sign-up, works on all devices.
Convert to PDF →