Image to PDF Converter
Convert JPG and PNG certificate images to PDF for government job document uploads. Merge multiple images into one multi-page PDF — no watermark, no server upload.
Page Size
Orientation
All processing happens in your browser. Your files are never uploaded to any server.
Drop images here or click to upload
JPG, PNG · up to 20 images
Documents Required as PDF for Government Job Uploads
Common certificates that government portals require in PDF format during document verification.
| Document Type | Required Format | Notes |
|---|---|---|
| 10th Marksheet / Certificate | Proof of date of birth and secondary qualification | |
| 12th Marksheet / Certificate | Intermediate qualification proof | |
| Graduation Degree / Marksheets | All semester/year marksheets combined or separate | |
| Caste Certificate (OBC/SC/ST) | Category proof for reservation benefits | |
| EWS Certificate | Economically Weaker Section income and asset certificate | |
| Domicile / Residence Certificate | State-specific residence proof | |
| Date of Birth Certificate | Alternate to 10th certificate in some portals | |
| Experience Certificate / NOC | Required for departmental or experience-based posts |
* Document requirements vary by exam. Always check the official notification for the exact list and format.
How to Convert Certificate Images to PDF
Upload Certificate Images
Click or drag your JPG/PNG certificate scans. Add up to 20 images — 10th, 12th, degree, caste certificate, Aadhaar, etc.
Set Page Order
Each image becomes one page. Use the Up/Down buttons to reorder pages into the correct sequence for your document verification requirement.
Choose Page Size and Orientation
Select A4 (standard for Indian government portals) in portrait orientation. The "Fit to image" option creates pages exactly matching each image's dimensions.
Create the PDF
Click "Create PDF" — all images are assembled into a single multi-page PDF instantly in your browser. No watermark, no server upload.
Download and Upload
Download the PDF and upload it directly to the government portal document section. If the file is too large, use the PDF Compressor tool to reduce its size.
Frequently Asked Questions
1Why do government portals require PDF instead of JPG for document uploads?
Government portals ask for PDF because it allows multiple pages (e.g., front and back of a certificate) in a single file, maintains document structure, and is harder to tamper with compared to JPEG images. Document verification portals for SSC, UPSC, banking, and railway exams typically specify "upload certificates as PDF, max 2 MB."
2How many images can I combine into one PDF?
You can add up to 20 JPG or PNG images and combine them into a single PDF file. Each image becomes one page of the PDF. You can reorder the pages using the Up/Down buttons before creating the PDF.
3What page sizes are supported?
The tool supports A4 (210×297 mm — the standard in India), US Letter (8.5×11 inches), and "Fit to Image" which creates a PDF where each page exactly matches the image dimensions. For government document uploads, A4 is usually the correct choice.
4Will the PDF have a watermark?
No. The PDF is created entirely by your browser using the pdf-lib library. There is no watermark, no branding, and no server involved. The PDF is yours completely.
5My certificate is larger than A4. Will it be cut off?
No. The tool automatically scales each image to fit within the page with a 20px margin on all sides, maintaining the original aspect ratio. The entire image will appear on the page — nothing is cropped.
6What if I need to scan my certificate for PDF upload?
Use your phone camera in good lighting against a flat surface. Apps like Adobe Scan, CamScanner, or even Google Drive's built-in scan feature can capture your document as a JPG. Then use this tool to convert the scanned JPG to PDF for portal upload.
7Can I create a PDF with both portrait and landscape pages?
Currently the orientation setting applies globally to all pages. For a mix of orientations, you can create separate PDFs and then merge them using the PDF Merger tool.