Fix "File Size Exceeded" Error on RBI Portal 2026
Complete troubleshooting guide to resolve RBI Grade B application upload errors for photos, signatures, and PDFs. Step-by-step solutions for common file size and format issues.
⚠️ Quick Fix Solutions
Understanding RBI Portal Upload Errors
The Reserve Bank of India's online application portal employs strict automated validation for all file uploads. When you encounter a "file size exceeded" error, it means your uploaded document violates one or more technical specifications. Understanding these requirements and knowing how to fix errors quickly is essential, especially when working against application deadlines.
Common RBI Upload Error Messages
Error Messages You Might See
- "File size exceeded" - Your file is larger than the maximum allowed size
- "File size too small" - Your file is smaller than the minimum required size
- "Invalid dimensions" - Image dimensions don't match exact pixel requirements
- "Invalid file format" - Wrong file type (e.g., PNG instead of JPG)
- "Upload failed" - Generic error, often due to size or connection issues
- "File validation failed" - Multiple specification violations
Step-by-Step Error Resolution
For Photo Upload Errors
Photo Requirements Checklist
- ✓ File size between 20KB and 50KB
- ✓ Exact dimensions: 200 pixels × 230 pixels
- ✓ File format: JPG or JPEG only
- ✓ File extension: .jpg or .jpeg (lowercase recommended)
- ✓ Colored photograph (not black and white)
- ✓ Light colored background
For Signature Upload Errors
Signature Requirements Checklist
- ✓ File size between 10KB and 20KB
- ✓ Exact dimensions: 140 pixels × 60 pixels
- ✓ File format: JPG or JPEG only
- ✓ White or light background
- ✓ Black or blue ink signature
- ✓ Clear and legible
For PDF Document Upload Errors
PDF Requirements Checklist
- ✓ File size maximum 200KB
- ✓ File format: PDF only (not images, Word docs, or scans saved as images)
- ✓ Not password protected
- ✓ File extension: .pdf (lowercase)
- ✓ Clear and readable text
- ✓ Properly oriented pages (not sideways)
Advanced Troubleshooting
Error Persists After Compression
If you have compressed your files correctly but still face errors:
- 1. Verify File Properties: Right-click file → Properties → Check exact size in bytes, not KB displayed by OS
- 2. Check File Extension: Ensure extension is .jpg or .jpeg (not .JPG, .JPEG, or .jfif)
- 3. Clear Browser Cache: Clear cookies and cache, then restart browser
- 4. Try Different Browser: Switch to Chrome or Firefox if using other browsers
- 5. Disable Extensions: Disable ad blockers or security extensions temporarily
- 6. Check Internet Connection: Ensure stable, strong internet connection
- 7. Try Off-Peak Hours: Upload during early morning or late night when portal traffic is low
File Shows Correct Size But Still Rejected
This usually indicates dimension issues, not size. For images, both file size AND pixel dimensions must be exact. A 45KB file with 250×280 pixels will be rejected even though size is correct. Always verify both specifications.
Multiple Simultaneous Errors
If getting errors for multiple document types simultaneously, the issue might be with your upload environment rather than files. Try uploading from a different computer or network. University/office networks sometimes have restrictions that interfere with file uploads.
Prevention Tips
Avoid Errors Before They Happen
- Prepare Early: Don't wait until deadline day to prepare documents
- Test Upload: If portal allows, test upload before final submission
- Use Recommended Tools: Use our specialized RBI compression tools that guarantee compliance
- Keep Backups: Save multiple copies of correctly formatted files
- Document Names: Use simple filenames without special characters or spaces
- Verify Each File: Check properties of each file individually before upload
- Follow Official Specs: Always refer to the latest RBI official notification
When to Contact RBI Support
Contact RBI helpline if you have tried all troubleshooting steps and:
- Files definitively meet all specifications but are still rejected
- You receive system error messages unrelated to file specifications
- Portal crashes or freezes during upload
- You are unable to proceed past upload screen despite successful uploads
Have your application reference number, exact error message screenshots, and file properties information ready when contacting support.
Related Resources
Frequently Asked Questions
Why am I getting "file size exceeded" error on RBI portal?
This error occurs when your uploaded file exceeds the maximum size limits: photos over 50KB, signatures over 20KB, or PDF documents over 200KB. The RBI portal automatically validates file sizes and rejects files that are too large. You need to compress your files to meet the exact requirements.
I compressed my photo to 49KB but still getting error. Why?
The file might still be over limit due to rounding or because you are looking at kilobytes (KB) displayed by operating system, which may differ from actual bytes. Ensure file is below 50KB (51,200 bytes exactly). Also verify dimensions are exactly 200×230 pixels, as wrong dimensions can trigger size errors.
How do I fix file size exceeded error for PDF documents?
Use the RBI PDF compressor tool on our website to compress your PDF under 200KB while maintaining readability. If original PDF is very large (5MB+), consider scanning at lower resolution (200 DPI instead of 600 DPI) or converting color documents to black and white before compression.
Can I submit a smaller file size than required?
No, RBI has both minimum and maximum limits. Photos must be 20-50KB (not less than 20KB), signatures 10-20KB (not less than 10KB). Files below minimum will also be rejected. Always stay within the specified range for each document type.
The error says "invalid file format" instead of size error. What does this mean?
This indicates format issue, not size. Ensure photos and signatures are in JPG or JPEG format (not PNG, BMP, or other formats). PDF documents must be in PDF format (not DOCX, images, or zipped files). Wrong format often accompanies size issues.
I get error only when uploading signature, not photo. Why?
Signature has different size requirements (10-20KB, 140×60 pixels) than photo (20-50KB, 200×230 pixels). You might have used photo specifications for signature. Each document type has unique requirements—verify you are using correct settings for each.
Will the portal accept my file if size is exactly at the limit?
Files at exactly the maximum limit (50KB for photo, 20KB for signature, 200KB for PDF) should be accepted, but it is safer to stay slightly below the limit (e.g., 45-48KB for photos) to avoid any validation edge cases or rounding issues.
What if I keep getting errors even after compression?
Clear your browser cache and cookies, try a different browser (Chrome or Firefox recommended), ensure stable internet connection, and verify you are on the official RBI recruitment portal. If issues persist, try uploading during off-peak hours when portal traffic is lower.
Disclaimer: This website is not affiliated with the Reserve Bank of India. Information is provided for educational purposes. Always verify from official RBI sources.
Privacy Guarantee: All file compression happens in your browser. No files uploaded to servers. Complete privacy guaranteed.
Last updated: February 24, 2026