KPSC 2026 Photo, Signature & Document Upload Kit

Tools for KPSC

Official requirements

Common mistakes to avoid

• ⚠Uploading PNG instead of JPG: KPSC portal returns "invalid format" without specifying which file caused the issue — causing applicants to re-upload everything when only one file was wrong.
• ⚠Missing OBC/SC/ST certificate in Kannada: KPSC may require a Kannada-language version of caste certificates for Karnataka state-level verification at DV.
• ⚠Photo with off-white or cream studio background: KPSC verification checks for a white background; cream and off-white shades are sometimes rejected.
• ⚠Signature scan with heavy shadows or yellowish background: artificial light photography of signatures often creates a warm-toned background that compresses poorly and can be flagged.

Frequently asked questions

Do KPSC FDA/SDA exams have the same photo requirements as KPSC Group A exams?

Yes — all KPSC exam applications go through kpsc.kar.nic.in with the same photo (20–50 KB, JPEG) and signature (10–30 KB, JPEG) requirements, regardless of whether the post is FDA/SDA or Group A/B.

Can I submit an English-medium caste certificate for KPSC posts?

English-medium certificates issued by Karnataka state authorities are generally accepted. However, for OBC/SC/ST certificates specifically, some post notifications require a certificate issued in Kannada or bilingual format. Check your specific notification.

Why is my signature being rejected when it's the right file size?

Most likely a file format issue — the portal requires JPEG, not PNG or BMP. Even if you rename a PNG to .jpg, the portal detects the true format. Use the image compressor above, which always outputs genuine JPEG files.

How do I reduce a scanned certificate from 800 KB to under 300 KB?

The 800 KB file was likely scanned at 300 DPI in color. Use the PDF compressor above. It reduces DPI and converts color to grayscale where safe, bringing a single-page certificate to 100–200 KB without losing readability.

Does KPSC accept photos taken on a smartphone?

Yes, provided the photo meets the specs: plain white background, well-lit, face clearly visible, JPEG format, 20–50 KB. Smartphone photos are typically 3–8 MB and need significant compression before uploading. Crop to passport size first, then compress.

Can I reuse my KPSC photo for multiple exam applications in the same year?

Yes, as long as the photo remains recent. If your first KPSC application was in January and the next is in December of the same year, the same photo file should be acceptable — but confirm the notification's "recent photo" clause for each exam.