FREE TOOL

Free JPG to PDF Converter Online

Convert and merge JPG or PNG images into a single PDF instantly. Works for government forms, SSC, UPSC, bank & Aadhaar uploads. No upload, no account.

Click or Drop Images Here
JPG, PNG, WEBP • Select multiple files • Max 20MB total
No Upload — 100% Private
Multi-Image Support
Mobile Friendly
Always Free

How to Convert JPG Images to PDF in 3 Steps

Government portals and exam applications increasingly require you to upload a single PDF containing multiple documents — for example, a marksheet, degree certificate, and ID proof combined into one file. Taking photos of each document and merging them into a PDF is something this tool does instantly, without requiring any registration or file upload.

This tool supports multiple images in one PDF — you can add up to 20 images. Each image becomes one page in the final PDF. Images are arranged in the order you uploaded them, and you can remove individual images from the preview grid before converting.

The compression settings are designed for Indian government portals: "Small (Under 500KB)" is ideal for SSC and UPSC uploads where strict size limits apply. "Standard (Under 2MB)" works for IBPS, SBI bank applications, and Aadhaar uploads. "High Quality" produces a print-quality PDF suitable for offline submission.

For best results, photograph your documents in good natural lighting. Place documents flat on a dark surface and photograph from directly above to avoid distortion. Use your phone's document scanner mode if available, as it automatically crops and enhances the page. Common documents that work perfectly with this tool include: marksheets, degree certificates, caste/category certificates, domicile certificates, income certificates, experience letters, ID proofs (Aadhaar, PAN, Voter ID).

This tool runs entirely in your browser using the jsPDF library. This means your documents — which often contain sensitive personal information — are never transmitted to any external server. No one, including us, can access what you convert. This makes it safe even for highly sensitive documents.

Frequently Asked Questions

How do I convert multiple JPG images to one PDF?
Click the upload area and select multiple images at once (hold Ctrl or Shift to select multiple files). All selected images will appear as thumbnails. Then click "Convert & Download PDF" to merge them all into a single PDF with one image per page.
What size PDF should I select for UPSC and SSC uploads?
For SSC uploads, use "Small (Under 500KB)" — SSC typically limits documents to 100KB–300KB. For UPSC, use "Small (Under 500KB)" or "Standard (Under 2MB)" depending on the specific document. Always verify the exact limit on the recruitment portal before uploading.
Are my images uploaded to a server?
No. All processing is done inside your browser. Your images are read locally using JavaScript's FileReader API and the PDF is generated using jsPDF — a client-side PDF library. No file is ever transmitted to any server. This is critical for documents containing personal data like Aadhaar numbers, PAN, or certificates.
Can I convert PNG images to PDF as well?
Yes. This tool accepts JPG, PNG, and WEBP images. All images are converted to JPEG before being embedded in the PDF (JPEG is the most efficient format for scanned documents and photos).
How do I combine front and back of Aadhaar into one PDF?
Upload the front side image first, then the back side. They will appear as page 1 and page 2 in the preview. Select "Standard (Under 2MB)" quality and click Convert. The resulting PDF will have front on page 1 and back on page 2 — exactly what UIDAI portals require.
What is the maximum number of images I can convert?
The tool supports up to 20 images in a single PDF. For larger batches, convert in groups and if needed, use the PDF Compressor tool to reduce the final file size. For most government applications, you'll typically need 1–5 images per document.
Can I change the order of images?
Currently, images appear in the order they were uploaded. To change the order, remove the images using the × button and re-upload them in the correct sequence. The page numbers (1, 2, 3...) on the thumbnails show the order they'll appear in the PDF.
What page size should I choose?
A4 Page Size is the standard choice for any document submission (marksheets, certificates, ID proofs). It centers your image on a standard A4 sheet. "Fit to Image" creates a custom page size that exactly matches your image dimensions — useful for photo-sized prints.
Can I use this tool on my phone?
Yes. This tool is fully mobile-responsive. On Android, you can select images from your gallery or camera. On iPhone, use Safari and select from Photos. After converting, the PDF downloads directly to your phone. You can share it via WhatsApp, email, or upload it directly to portals from your phone.
My converted PDF is too large. What should I do?
Try a smaller compression setting — "Small (Under 500KB)" or "Compact (Under 200KB)". If the PDF is still too large, use our PDF Compressor tool to further reduce it. For very strict size limits (under 100KB), you may need to use the PDF Compressor after converting.
Processing your file...
Reading file
Analyzing content
Compressing & optimizing
Finalizing output
Processing in your browser � nothing is uploaded