Online Exam Photo Resizer & Document Suite for Indian Exams
Free, 100% private in-browser tool to resize passport photographs to exact KB and pixel dimensions (20KB to 50KB), change background to pure white (#FFFFFF), clean digital signatures, and merge Aadhaar card front and back into a single PDF. Built specifically for SSC, UPSC, NEET, JEE, CUET, Railway, Banking, and Police recruitment exam applications.
Flagship Examination Utilities
Exam Photo Resizer
Resize and compress passport photos to exact 20KB–50KB or 20KB–300KB with zero quality loss.
White Background Replacer
Replace yellow, green, or home wall background with official Pure White (#FFFFFF) or Light Blue.
Signature Extractor & Cleaner
Remove phone camera shadows and noise. Get crisp black ink on pure white paper under 20KB.
Aadhaar Card 2-in-1 Joiner
Combine front and back sides of Aadhaar, PAN, or Voter ID into a single clean JPG or PDF under 200KB.
Supported Indian Government & Entrance Exams
Pre-configured with official recruitment dimensions, aspect ratios, and file size limits:
How ExamPix Works in 3 Simple Steps
Choose your recruitment exam preset (like SSC, UPSC, RRB, NEET) or input custom pixel dimensions and maximum file size in KB.
Drop your file or take a photo with the live passport oval guide. Our in-browser canvas algorithm automatically crops, removes background, and balances aspect ratios.
Export high-resolution, unblurred JPEG images or PDF files under the strict file weight limits, 100% ready for online form submission.
Frequently Asked Questions (FAQ)
How do I resize a photo to 20KB–50KB for SSC CGL, GD, or MTS?
Open the Photo Resizer tool or select SSC GD. Upload your photograph. ExamPix automatically scales it to 200×230 pixels (3.5cm × 4.5cm) and applies iterative compression to keep the final JPEG file between 20KB and 50KB.
How do I make the background pure white for NEET, JEE, or UPSC?
Use the White Background Replacer. It scans your image, detects colored or uneven wall backgrounds, and transforms them into standard Pure White (#FFFFFF) while preserving hair strands and shoulder edges.
How can I combine Aadhaar front and back into one PDF under 200KB?
Open the Aadhaar & ID Card Joiner. Upload the front in Slot 1 and back in Slot 2. Choose vertical layout and click Download PDF. The output is formatted to A4 portrait under 200KB.
Is it safe to upload confidential government ID cards here?
Yes, 100% safe. ExamPix operates entirely within your browser memory using WebAssembly and HTML5 Canvas. No document or personal information is ever transmitted to or stored on remote servers.