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Image to PDF — Document Converter

Many forms ask you to upload documents as a single PDF below 100 KB, 200 KB or 500 KB. Add photos of your documents, arrange them, and download one compressed PDF — created entirely on your device.

Free · no login · runs on your deviceLast reviewed by NaukriZila Editorial Team

Quick answer

To convert images to a PDF under a size limit, add the photos of your documents, put them in order, choose the maximum size the form allows (for example 200 KB) and click “Create PDF”. The tool places each image on an A4 page and reduces image quality step by step until the PDF fits the limit. Nothing is uploaded.

Your documents are processed on your device and never uploaded.

How to use the Image to PDF

  1. 1Add your document photosSelect one or more JPG or PNG images, or take photos with your phone camera.
  2. 2Arrange the pagesUse the arrows to change the order, rotate sideways photos and remove extra pages.
  3. 3Choose the size limitPick the maximum size mentioned in the form — 100 KB, 200 KB, 300 KB, 500 KB, 1 MB or 2 MB.
  4. 4Create and downloadClick “Create PDF”, check the size shown in green, and download the file.

Common document upload limits

Typical limits in online application forms
DocumentUsual format and size
Educational certificate / marksheetPDF, 100–500 KB
Caste / EWS / income certificatePDF, 100–500 KB
Domicile / residence certificatePDF, 100–500 KB
Experience certificatePDF, up to 500 KB or 1 MB

Limits differ between recruitments — always use the limit written in your form.

Tips for a clear, small PDF

  • Photograph documents flat, in daylight, and fill the frame with the page.
  • Use “Black & white” for text documents — the file becomes much smaller and stays readable.
  • If the PDF is still too large, upload only the pages the form asks for.
  • Open the downloaded PDF once to check that every page is readable before uploading.

Frequently Asked Questions

How do I make a PDF under 200 KB?+

Add your images, choose 200 KB as the maximum size and click “Create PDF”. The tool compresses the images until the PDF fits.

Are my documents uploaded?+

No. The PDF is created inside your browser; your documents never leave your device.

Can I combine several certificates into one PDF?+

Yes. Add all the images, arrange them in order and create one multi-page PDF.

The text is hard to read after compression. What can I do?+

Choose a higher size limit if the form allows, crop the photo closer to the document, or turn on Black & white, which keeps text sharper at small sizes.

Does it work on mobile?+

Yes. You can photograph documents with your phone and create the PDF in the same page.

Requirements differ between recruitments. Always follow the official notification of the exam you are applying for.