Aadhaar Photo Size Requirements
| Maximum file size | 50KB (for updates) / 200KB (new enrollment) |
| Dimensions | 350×450 pixels (35×45mm) |
| Format | JPEG only |
| Background | Plain white |
Aadhaar Photo 50KB: How to Compress for UIDAI Upload
Getting "file size too large" errors on the UIDAI portal? The Aadhaar update system has a strict 50KB limit for photos. Here's how to compress your existing photo—or create a new one that's compliant from the start.
Quick Solution
If your photo keeps getting rejected for size, the fastest fix is to create a new photo with our tool. It automatically outputs at exactly 350×450 pixels, under 50KB, with the correct white background. Takes 2 minutes, costs $1.
Why Does UIDAI Have a 50KB Limit?
The UIDAI (Unique Identification Authority of India) processes millions of Aadhaar updates every month. To keep their servers running efficiently, they enforce strict file size limits:
- • Aadhaar updates and corrections: 50KB maximum
- • New Aadhaar enrollment: 200KB maximum
- • Dimensions: 350×450 pixels (some sources say 480×640 max)
Most smartphone photos are 2-5MB—that's 40-100x larger than the 50KB limit. Even after basic compression, many photos still exceed the limit, leading to frustrating upload errors.
How to Compress Your Aadhaar Photo to 50KB
If you already have a photo and just need to reduce the file size, here are your options:
Option 1: Use an Online Compressor
Free tools like TinyPNG, Compress JPEG, or iLoveIMG can reduce file size. Upload your photo, set target size to 50KB, and download the compressed version.
Warning: Heavy compression can make your photo blurry or pixelated. If quality drops too much, UIDAI may reject it for "poor image quality" instead of file size.
Option 2: Resize Before Compressing
A more effective approach: first resize your photo to 350×450 pixels, then compress. Smaller dimensions naturally result in smaller file sizes with less quality loss.
- Open your photo in an image editor (even Paint works)
- Resize to 350×450 pixels
- Save as JPEG with 70-80% quality
- Check file size—repeat with lower quality if still over 50KB
Option 3: Create a New Compliant Photo (Recommended)
If your existing photo is low quality, wrong size, or has a colored background, compressing it won't help—you'll just get a smaller version of a non-compliant photo.
Our tool creates photos that are compliant from the start: correct dimensions, white background, under 50KB, and validated against UIDAI requirements. No guesswork, no repeated rejections.
Create Aadhaar Photo — $1Common Aadhaar Photo Upload Errors
"File size exceeds maximum limit"
Your photo is over 50KB (for updates) or 200KB (for enrollment). Compress using methods above or create a new photo.
"Invalid image dimensions"
Photo must be 350×450 pixels. Resize your image to these exact dimensions before uploading.
"Invalid file format"
UIDAI only accepts JPEG format. Convert PNG, HEIC, or other formats to JPEG before uploading.
"Photo quality too low"
You've compressed too much. Use a higher quality setting or take a new photo. This error means even if the file uploads, it may be rejected manually later.
Compress Existing Photo vs Create New Photo
| Compress Existing | Create New Photo | |
|---|---|---|
| Cost | Free | $1 |
| Quality guaranteed | No | Yes |
| Correct dimensions | Manual resize needed | Automatic |
| White background | Not changed | AI-generated |
| Face positioning | Not checked | Auto-validated |
| Risk of rejection | Medium-High | Very Low |
Frequently Asked Questions
Why does UIDAI reject photos over 50KB?
The UIDAI portal has strict file size limits to ensure fast processing and server efficiency. For Aadhaar updates and corrections, the maximum photo size is 50KB. For new enrollments, it's 200KB. Photos exceeding these limits are automatically rejected.
What size should an Aadhaar photo be?
Aadhaar photos should be 35×45mm (3.5×4.5cm) in portrait format. For digital upload: 350×450 pixels, JPEG format, white background. File size must be under 50KB for updates or 200KB for new enrollments.
Can I compress my existing photo to 50KB?
Yes, you can use image compression tools to reduce file size. However, compression can reduce quality. If your photo becomes blurry after compression, it may still be rejected. Taking a new photo at the correct size from the start is often better.
What if my photo keeps getting rejected?
Common rejection reasons: file too large, wrong dimensions, blurry after compression, wrong background color, face not centered. Our tool creates photos at the exact specifications, so you won't have these issues.
How do I resize my Aadhaar photo?
You can resize using image editing software or online tools. Set dimensions to 350×450 pixels, save as JPEG with quality reduced until file size is under 50KB. Or use our tool which automatically outputs the correct size.
Related Pages
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