# BPSC Photo Size – 3.5×4.5cm & 20–50KB Guide

> BPSC 2025 photo size: 3.5×4.5 cm (413×531 px), 20–50KB, JPG, white background. Free resizer with signature size — no upload, 100% in your browser.

**Canonical:** https://trydocsy.com/exam/bpsc-photo-size
**Last updated:** 2026-09-29
**Specs last checked:** 2025-01-15
**Official source:** https://bpsc.bih.nic.in
**Privacy:** Runs in your browser; the file is never uploaded.

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## BPSC Photo Size Requirements

BPSC (Bihar Public Service Commission) conducts recruitment for various Group A, B, and C posts in Bihar state government. For BPSC 2025, the photograph must be 3.5×4.5 cm (approximately 413×531 pixels at 300 DPI) in JPG format, with file size between 20KB and 50KB. The background must be plain white with your face clearly visible. Our free BPSC photo resizer automatically converts your photo to 413×531 pixels and compresses it to fit within 20–50KB. For the signature, BPSC requires a 3.5×1.5 cm image in JPG format between 10KB and 20KB.

**Official Source:** As per BPSC official notification, candidates must upload a recent passport-size photograph of 3.5×4.5 cm in JPG format with file size between 20KB to 50KB.

*BPSC photo and signature requirements (as per the 2025 notification)*

| Specification | Value |
|---|---|
| Photo Dimensions (pixels) | 413 × 531 px |
| Photo Dimensions (cm) | 3.5 × 4.5 cm |
| Photo Dimensions (inches) | 1.38" × 1.77" |
| Photo File Size | 20 KB – 50 KB |
| Photo Format | JPG |
| Background | White |
| Resolution | 300 DPI |
| Signature Dimensions | 413 × 177 px |
| Signature Dimensions (cm) | 3.5 × 1.5 cm |
| Signature File Size | 10 KB – 20 KB |
| Signature Format | JPG |
| Conducted By | Bihar Public Service Commission (BPSC) |

## How to Resize Photo for BPSC: 3 Steps

1. **Upload Photo** — Click the upload area above and select your passport-size photo. JPG, PNG, and HEIC formats are all accepted.
2. **Auto-Resize** — Click "Resize to BPSC Specs". The tool automatically resizes your photo to the exact pixel dimensions and compresses it to the required KB range.
3. **Download** — Click Download to save your resized photo. Upload it directly to the BPSC application portal.

## Common Mistakes to Avoid for BPSC

- Photo exceeding 50KB — portal rejects upload
- Photo below 20KB — also rejected
- Wrong dimensions — must be 3.5×4.5 cm
- Non-white or patterned background
- Signature exceeding 20KB
- Using PNG instead of JPG
- Blurry photo after aggressive compression
- Old photo (more than 3 months)

## Frequently asked questions: BPSC photo size

**Q: What is the BPSC photo size in pixels?**
A: BPSC 2025 photo should be 3.5×4.5 cm (413×531 pixels at 300 DPI), JPG format, file size 20–50KB.

**Q: What is the signature size for BPSC?**
A: BPSC signature must be 3.5×1.5 cm in JPG format, file size 10–20KB.

**Q: Is BPSC photo size same as UPSC?**
A: BPSC uses 3.5×4.5 cm (413×531 px), the same pixel size as our UPSC preset, but the file size limit is 20–50KB (stricter than UPSC's 20–300KB).

**Q: How do I resize my photo for BPSC?**
A: Use our free BPSC Photo Resizer above. It automatically resizes to 413×531 pixels and compresses to 20–50KB in JPG format.

**Q: What background is required for BPSC photo?**
A: BPSC requires a plain white background. Avoid coloured or patterned backgrounds.

**Q: Can I use the same photo for multiple BPSC exams?**
A: Yes, you can use the same resized photo for multiple BPSC exams as long as it meets all specifications and is a recent photograph.

## Related Exam Photo Requirements

- [UPSC](https://trydocsy.com/exam/upsc-photo-size) — 350×350 to 1000×1000 px (preset 413×531) · 20–300KB
- [RPSC RAS](https://trydocsy.com/exam/rpsc-ras-photo-size) — 200×230px · 20–50KB
- [SSC CGL](https://trydocsy.com/exam/ssc-cgl-photo-size) — 200×230px · 20–50KB
- [RRB NTPC](https://trydocsy.com/exam/rrb-ntpc-photo-size) — 413×531px · 30–70KB
- [CTET](https://trydocsy.com/exam/ctet-photo-size) — 413×531px · 10–100KB

[View all exam photo requirements](https://trydocsy.com/government-exam-photo-size-requirements)

**Disclaimer:** BPSC photo requirements may change each cycle. Always verify from the official BPSC notification at bpsc.bih.nic.in before submitting. Photo and signature requirements are subject to change with each recruitment notification. This page is for informational purposes only. Always refer to the official notification at https://bpsc.bih.nic.in before submitting your application.

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