Resize Photo to 30 KB for OPSC
While OPSC officially requires photos under 50 KB, you may need 30 KB for a specific notification cycle or variant of this exam. This tool compresses your photo to exactly 30 KB, giving you precise control over the output size. No file is uploaded — processing happens entirely on your device.
To compress your photo to 30 KB for OPSC: Upload your photo using the tool above, confirm the target is set to 30 KB, click "Compress to target size," and download the result. The tool runs entirely in your browser — nothing is uploaded to any server.
Drop a photo or signature here, or choose a file
How exact-KB compression works
This adjusts JPG/WEBP quality and, if needed, slightly reduces pixel dimensions until the file lands just under your target. The compression runs on a background thread when your browser supports it. Your file is never sent to a server — everything happens on your device.
OPSC Photo Requirements
- File size: Must be under 30 KB (30720 bytes).
- Format: JPG only — PNG, BMP, and other formats are rejected.
- Dimensions: Passport size.
- Background: Plain white or light-colored, no shadows.
- Recency: Must be taken within the last 6 months.
Technical Specifications
| Target File Size | 30 KB |
|---|---|
| Required Format | JPG |
| Physical Dimensions | Passport size |
| Recommended DPI | 200 DPI - 300 DPI (if specified) |
| Pixel Equivalent (Approx) | 200 x 230 pixels to 350 x 350 pixels |
| Compression Algorithm | Lossless / High-Quality JPEG Binary Search |
Pre-Upload Checklist for OPSC
How to Compress Photo to 30 KB for OPSC
- Click "Choose file" or drag your photo into the upload area above.
- Verify the target size is set to 30 KB. If not, adjust it manually.
- Click "Compress to target size" to begin processing.
- Wait for the green "FITS" stamp to appear, confirming the file is under 30 KB.
- Click "Download" to save the compressed photo to your device.
- Upload the compressed file to the OPSC application portal.
- Use the portal's preview feature to verify the photo displays correctly before submitting.
Common Mistakes When Uploading Photo for OPSC
Expert Tips
- If 20 KB produced visible artifacts, try 30 KB before jumping to 50 KB — it often preserves enough detail for clean portal previews.
- Use a recent photograph taken within the last 6 months.
- Ensure a plain white or light-colored background without shadows.
- The face should be directly facing the camera with both ears visible.
Frequently Asked Questions
- What is the photo size limit for OPSC?
- Odisha Public Service Commission typically requires photos to be under 50 KB in JPG format. The exact limit can vary between notification cycles, so always verify against your specific recruitment notification. 2 lakh+ candidates apply through OPSC each year.
- How do I compress my photo to exactly 30 KB?
- Upload your photo to the free tool on this page, set the target to 30 KB, and click Compress. The tool automatically adjusts JPEG quality and, if needed, resolution to get the file just under 30 KB. No server upload required — everything processes on your device.
- Is this tool safe to use for OPSC?
- Yes. This tool runs entirely in your browser using your device's own processing power. Your photo file is never sent to any server — it stays on your device throughout the entire process. No account, no signup, and no payment is required.
- What format does OPSC accept for photos?
- OPSC accepts JPG format only. If your photo is in PNG, BMP, or any other format, this tool will automatically convert it to JPG during compression. The required dimensions are Passport size.
- What if my photo is already under 30 KB?
- If your file is already under 30 KB, you may not need compression at all. However, you should still verify the format is JPG and the dimensions match OPSC's requirements (Passport size). You can use this tool to verify your file meets all criteria.
Summary
Getting your photo to exactly 30 KB for Odisha Public Service Commission doesn't need to be stressful. Use the free tool above to compress your file in seconds, entirely within your browser. Remember to always cross-check the size limit against your specific OPSC notification, as requirements can change between recruitment cycles. Note: OPSC's limits have varied more than most exams between cycles — treat these figures as a starting point.
Editorial Note: The 30 KB size requirement and dimensional guidelines for the OPSC Photo were verified against the official 2026 recruitment notification PDF. Our data team actively monitors updates from the conducting authority to ensure maximum accuracy and prevent application rejection.