TNPSC OTR Photo Size Requirements 2026 — Complete Guide with Free Resize Tool
Complete guide to TNPSC One Time Registration photo and signature size requirements 2026. Exact pixel dimensions, KB limits, background rules, and free online resize tool — no rejection guaranteed.
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TNPSC OTR Photo Size Requirements 2026 — Complete Guide with Free Resize Tool
If you are registering for TNPSC Group 1, Group 2, Group 2A, Group 4, or VAO exam through the One Time Registration (OTR) portal, getting your photo and signature size exactly right is critical.
Even a 1KB difference can cause your upload to fail. A wrong background colour gets your application rejected during document verification. An incorrect pixel dimension means the portal refuses the file entirely — with no clear error message.
This guide gives you every specification you need for 2026, and a free tool to resize your photo and signature to the exact requirements in one click — no watermark, no signup.
Resize Your TNPSC Photo and Signature Free — Right Now
Use the free TNPSC photo resizer below. Upload your photo, select the TNPSC OTR preset, and download the correctly sized file instantly.
👉 Open TNPSC Photo & Signature Resizer
TNPSC OTR Photo Requirements 2026
These are the exact specifications from the official TNPSC OTR portal:
| Requirement | Specification |
|---|---|
| Format | JPG / JPEG only |
| Dimensions | 200 x 230 pixels |
| File Size | Minimum 20KB — Maximum 50KB |
| Background | Plain white or light blue only |
| Face Coverage | 60% to 80% of the frame |
| Photo Type | Recent passport size, clear front face |
| Expression | Neutral, eyes open, mouth closed |
| Glasses | Not recommended |
| Head Covering | Only for genuine religious reasons |
| Photo Age | Taken within the last 6 months |
What Happens If You Upload the Wrong Photo?
- File size below 20KB → Portal rejects with "File too small" error
- File size above 50KB → Portal rejects with "File size exceeded" error
- Wrong dimensions → Image appears distorted or portal refuses upload entirely
- Coloured background → Application may be rejected during scrutiny stage
- Blurry or dark photo → Application may be rejected at document verification
- Old photo → Application rejected if photo is more than 6 months old
TNPSC OTR Signature Requirements 2026
| Requirement | Specification |
|---|---|
| Format | JPG / JPEG only |
| Dimensions | 140 x 60 pixels |
| File Size | Minimum 10KB — Maximum 20KB |
| Background | Plain white only |
| Ink Colour | Black or dark blue pen only |
| Signature Style | Full signature — not initials only |
| Paper | Plain white A4 paper — no ruled lines |
How to Take a Good Signature Photo
- Sign on plain white A4 paper with a black ballpoint pen
- Do not use gel pens — they often scan poorly and appear broken
- Sign clearly without touching the edges of the paper
- Place the paper on a flat surface in bright natural light
- Take a straight-down photograph — no angle
- Crop tightly to just the signature — remove all extra white space
- Upload to Kagazo.in signature resizer and set to TNPSC preset
TNPSC OTR Document Requirements 2026
Beyond photo and signature, TNPSC OTR requires these supporting documents:
| Document | Format | Maximum Size |
|---|---|---|
| Community Certificate | 200KB | |
| Nativity Certificate | 200KB | |
| Date of Birth Certificate | 200KB | |
| Educational Qualification Certificate | 200KB | |
| Ex-Serviceman Certificate (if applicable) | 200KB | |
| PwD Certificate (if applicable) | 200KB |
Important: All documents must be in PDF format. Do not upload photos of documents. Scan them or use a document scanner app.
If your community certificate shows a yellow question mark or "Signature Not Verified" — verify it free at Kagazo.in before uploading to TNPSC OTR.
How to Resize TNPSC Photo to 20-50KB Free — Step by Step
Method 1 — Using Kagazo.in (Fastest, Recommended)
- Go to kagazo.in/tools/tnpsc-photo-signature-resizer
- Upload your photo from your phone gallery or computer
- Select TNPSC OTR preset — this automatically sets 200×230px and targets 20-50KB
- Preview the result — check face is clearly visible
- Download the resized photo
- Upload directly to the TNPSC OTR portal
The entire process takes under 60 seconds. Works on Android, iPhone, Windows, and Mac.
Method 2 — Using Paint on Windows
- Right-click photo → Open with → Paint
- Click Resize in the top toolbar
- Select Pixels → uncheck Maintain aspect ratio
- Set width to 200, height to 230
- Click OK → File → Save As → JPEG
- Check file size: right-click → Properties
- If above 50KB, reduce quality when saving
- If below 20KB, use a higher resolution original photo
Method 3 — Using Phone (Android or iOS)
Open Chrome on your phone, go to kagazo.in, tap the TNPSC photo resizer tool. Upload from gallery, resize, and download back to gallery. Takes 30 seconds.
Common TNPSC OTR Upload Errors and How to Fix Them
Error: "Invalid file format" → Your file is PNG, BMP, or HEIC (iPhone default format). Convert to JPG first using Kagazo.in image converter.
Error: "File size exceeded" → Your photo is above 50KB. Use Kagazo.in 50KB photo compressor to compress precisely.
Error: "File size too small" → Your photo is below 20KB — over-compressed. Use a higher resolution original and compress less aggressively.
Error: "Invalid dimensions" → Your image is not 200×230 pixels. The TNPSC OTR preset on Kagazo.in sets this automatically.
Error: "Please upload a clear passport photo" → Background is not white or light blue, or face is not clearly visible. Retake the photo against a white wall in good natural lighting.
Upload button not responding → File may be above the portal's hard limit. Try compressing further or clearing browser cache.
TNPSC OTR Complete Pre-Registration Checklist
Before starting your OTR registration, confirm all of these are ready:
- Passport size photo (200×230px, 20-50KB, JPG, white/light blue background)
- Signature (140×60px, 10-20KB, JPG, black ink on white paper)
- Community Certificate PDF (below 200KB, signature verified)
- Nativity Certificate PDF (below 200KB, signature verified)
- Date of Birth Proof PDF (below 200KB)
- Educational certificates PDF (below 200KB)
- Valid mobile number (linked to Aadhaar)
- Valid email address (use one you check regularly)
- Aadhaar number (14-digit)
- Bank account details (for future payment if needed)
TNPSC Photo Requirements vs Other Major Exams
| Exam | Photo Dimensions | Photo Size | Signature Size |
|---|---|---|---|
| TNPSC OTR | 200×230px | 20–50KB | 10–20KB |
| SSC CGL/CHSL | 100×120px | 20–50KB | 10–20KB |
| UPSC CSE | 300×300px | 20–300KB | 20–300KB |
| IBPS PO/Clerk | 200×230px | 20–50KB | 10–20KB |
| NEET UG | Passport size | 10–200KB | 10–50KB |
| RRB NTPC | 150×200px | 20–50KB | 10–30KB |
| GATE IIT | 480×640px | 5–300KB | 10–50KB |
For all exam requirements in one place, use the Exam Specifications Radar on Kagazo.in.
Frequently Asked Questions
Q: Can I use a selfie for TNPSC OTR photo?
No. A selfie taken with a front camera is not acceptable. You need a proper passport-style photo taken against a white or light blue background with even, diffused lighting. The face must cover 60–80% of the frame with a neutral expression.
Q: Should I add my name and date on the TNPSC photo?
TNPSC OTR does not require name and date at the upload stage. However, TNPSC exam halls often ask you to bring a physical passport photo with your name and date written on the back. Use the Kagazo.in name and date stamp tool to add it digitally if needed.
Q: My photo is 51KB — will it be rejected?
Yes. The maximum is 50KB strictly. Even 1KB over the limit will cause a rejection. Use Kagazo.in photo compressor to compress to exactly 45–48KB for a safe margin.
Q: Can I use the same OTR photo for multiple TNPSC exams?
Yes. Once registered in OTR, your photo is stored in the system and used automatically for all future TNPSC exam applications. You do not need to re-upload for each exam unless your photo is outdated.
Q: Is it safe to upload my photo to Kagazo.in?
Yes. All photo processing on Kagazo.in happens entirely inside your browser using HTML5 Canvas technology. Your photo is never sent to our servers. You can verify this by turning off your internet connection after uploading — the resize still works because everything runs locally on your device.
Q: My community certificate PDF is 380KB. How do I compress it for TNPSC OTR?
Use the TNPSC PDF Compressor on Kagazo.in. It compresses your certificate below 200KB without losing readability or affecting the digital signature validity.
Q: I do not have a scanner. How do I convert my certificate to PDF?
Use the Clean Document Scanner on Kagazo.in. Take a photo of your certificate with your phone, upload it to the scanner tool, and it will convert it to a clean, flat-bed quality PDF automatically.
Q: What if the TNPSC OTR portal is down?
TNPSC OTR maintenance windows usually happen between 11 PM and 6 AM IST. Try again early morning. If the portal is down during daytime, check the official TNPSC website or their official Twitter/X account for maintenance announcements.
Related Tools on Kagazo.in
- TNPSC Photo & Signature Resizer — Resize to exact OTR specs in one click
- TNPSC OTR Compliance Kit — Full document bundle preparation
- Compress PDF to 200KB — For all certificate documents
- Verify Community Certificate Signature — Fix yellow question mark
- Left Thumb Impression Resizer — For exams requiring LTI
- Exam Photo Specifications Guide — All 40+ exam requirements
- Clean Document Scanner — Phone photo to flat PDF
Last updated: September 2026 | Kagazo.in — Free Indian Document Tools | Not affiliated with TNPSC or Tamil Nadu Government
Kagazo Team
Verified AuthorKagazo Team — Experts in Indian government document verification and exam preparation tools.