TNPSC Photo & Signature Resizer Online
Resize photos to 20–50 KB (with Name & Date) and signatures to 10–20 KB. Solves the under-size rejection error on TNPSC One Time Registration (OTR).
Bi-Directional Auto-Enhance Engine
Guarantees files strictly meet TNPSC OTR upload limits. Padded if < 10KB, capped if > 20KB.
Official TNPSC Upload Specifications
Strict guidelines mandated by the Tamil Nadu Public Service Commission.
| Document Type | Allowed Size Range | Dimensions | Special Rule |
|---|---|---|---|
| Photograph | 20 KB to 50 KB | 3.5 cm x 4.5 cm (413x531 px) | Candidate Name & Date of Photo at bottom |
| Signature | 10 KB to 20 KB | 3.5 cm x 1.5 cm (413x177 px) | Blue/black pen on clean white background |
| Community Certificate | 100 KB to 200 KB | PDF Format | Use TNPSC PDF Compressor → |
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Under-Size Guarantee
Never get rejected with "File size less than 10 KB". Our engine automatically super-samples signatures to guarantee they land in the legal 10–20 KB bracket.
100% Free Forever
Zero paywalls, no watermark additions, and no sign-in required. Built specifically for Tamil Nadu students and cyber cafes.
RAM-Only Privacy
Your face photograph and signature are processed in memory and never stored on server disks. 100% safe.
TNPSC Photo & Signature FAQs
What is the exact photo and signature size required for TNPSC OTR?▾
For TNPSC One Time Registration (OTR) and applications: The photograph must be between 20 KB and 50 KB with dimensions 3.5 cm x 4.5 cm (approx 413 x 531 pixels at 300 DPI) with candidate name and date of photo printed at the bottom. The signature must be strictly between 10 KB and 20 KB with dimensions 3.5 cm x 1.5 cm (approx 413 x 177 pixels).
Why does TNPSC reject my signature with "File size less than 10 KB"?▾
When students crop their signature to 3.5cm x 1.5cm, standard compressors reduce the file to 3–6 KB. TNPSC servers reject any signature under 10 KB. Kagazo solves this by applying 300 DPI super-sampling and safe JFIF padding to guarantee the output is strictly between 12 KB and 18 KB.
Is it mandatory to print Name and Date on the TNPSC photograph?▾
Yes, as per TNPSC notification guidelines, the applicant photograph must have a clear white rectangular strip at the bottom containing the candidate full name in block letters and the date on which the photograph was taken.
Does Kagazo store my uploaded photograph or signature?▾
No. Kagazo processes all files completely in system memory (RAM). Neither your photo nor your signature is ever saved to permanent disk storage, ensuring 100% privacy and security.
Related Tools & Complementary Utilities
Candidates and applicants also frequently use these tools for their document preparation.
TNPSC OTR Photo, Signature & Thumb Compliance Kit
Prepare Photo (20-50KB with Name/Date), Signature (10-20KB lock), and Left Thumb (10-50KB) for TNPSC Group 1, 2, 4 & VAO OTR with 1-click batch download.
Official Bilingual PSTM Certificate Generator (G.O. Ms. No. 82)
Generate statutory Tamil & English PSTM certificate for 20% TNPSC horizontal reservation with school letterhead top clearance and clean legal printout.
Compress PDF to 200KB
Strictly compress certificates under 200KB for TNPSC OTR, UPSC, and SSC recruitment portals.