🛡️ 100% Client-Side · Protean (NSDL) & UTIITSL Standards · Zero Server Uploads
PAN Card Photo & Signature Resizer
Resize your photo or signature for PAN applications online.
Prepare your photo and signature images for supported PAN application requirements with accurate cropping, resizing and file-size controls.
⚠️ PAN application requirements may vary by application type and portal. Verify the current requirements on the official PAN application portal before submitting your image.
🛡️ 100% Client-Side📋 Protean (NSDL) & UTIITSL⚡ Instant In-Browser↔️ Interactive Before/After🔒 Zero Server Uploads
⚠️ Official Notification Notice:
Requirements may vary by examination and notification. Always verify the latest official notification before submission. This tool helps prepare your image according to the selected dimensions and file-size limits.
①Upload
→
②Set PAN Requirements
→
③Process & Verify
→
④Download
Step 1 of 4: Upload Image
📷
Upload Photo, Signature or Document
Drag & drop your image here · Choose Image
JPG • JPEG • PNG • WebP
filename.jpg
0 × 0 px · Original: 0 KB
Multi-file batch mode
⚙️ PAN Document Configuration
📋 Verified PAN Photo: 213 × 213 px (3.5 × 2.5 cm @ 200/300 DPI) · ≤ 50 KB · JPG · White Background
🔒 100% Local Browser Processing · Zero Server Uploads · No PAN Numbers Collected
A comprehensive, client-side utility engineered to prepare candidate photograph, signature, and identity document scans strictly adhering to Protean (NSDL) and UTIITSL application standards.
Applying for a new Permanent Account Number (PAN Card) or requesting corrections via Form 49A / Form 49AA requires uploading digital passport photographs and signature scans to authorized service provider portals (Protean TIN-PAN or UTIITSL).
These portals enforce stringent file limits: photographs must typically be 213 × 213 pixels and strictly under 50 KB, while signatures must be 400 × 200 pixels and under 20 KB (or 50 KB depending on submission mode). ReducerImage's PAN Card Photo & Signature Resizer automatically crops, scales, and compresses your files to exact specifications with true byte verification directly in your browser.
📊 Official Standards
PAN Card Photo, Signature & Document Specifications
Comparative specifications matrix across Protean (NSDL) and UTIITSL portals.
Document Type
Portal / Agency
Dimensions (Width × Height)
File Size Limit
Format & Background
📸 Applicant Photograph
Protean (NSDL)
213 × 213 px (3.5 × 2.5 cm)
≤ 50 KB (Min 10 KB)
JPG / JPEG · Plain White Background
📸 Applicant Photograph
UTIITSL
213 × 213 px @ 300 DPI
≤ 50 KB (Min 10 KB)
JPG / JPEG · Color, White Background
✍️ Applicant Signature
Protean (NSDL)
400 × 200 px (4.5 × 2.0 cm)
≤ 20 KB / ≤ 50 KB
JPG / JPEG · Black Ink on White Paper
✍️ Applicant Signature
UTIITSL
400 × 200 px @ 200 DPI
≤ 20 KB (Min 4 KB)
JPG / JPEG · Dark Ink on Clean Paper
📄 Proof Document Scan
NSDL / UTIITSL
1200 × 800 px (A4 / Card)
≤ 300 KB
JPG / PDF · High Text Contrast
Official PAN Application Image Guidelines
Income Tax Department and PAN issuing agencies mandate strict biometric clarity:
• Clear Frontal Face: Applicant photos must show full frontal face with neutral expression and both ears visible. Sunglasses, caps, and heavy shadows are not accepted.
• Pure White Background: Background must be solid white or light neutral. If your photo has a background with room clutter, use our Background Remover tool first.
• Running Signature: Signatures must be in running handwriting using black or dark blue ink. Signatures written in capital block letters will be rejected.
⚡ Multi-Pass Engine
How the PAN Optimization Engine Works
Our multi-pass client-side optimization algorithm executes in four synchronized phases:
Phase 1
🔍
Decode & EXIF
Parses image geometry and reads EXIF orientation metadata to render correctly oriented canvas pixels without rotation glitches.
Phase 2
📐
Bicubic Resampling
Scales precisely to 213×213 px (photo), 400×200 px (signature), or 1200×800 px (document) maintaining clean edges and sharp text.
Phase 3
⚡
Iterative Compression
An automated binary search algorithm tunes JPEG quantization tables to guarantee file size is strictly under 50 KB or 20 KB.
Phase 4
📊
Byte Verification
Directly measures the output Blob in true bytes, validating dimensional compliance before presenting the download button.
📋 Step-by-Step Guide
How to Resize Image for PAN Card Online
Follow these 6 simple steps to optimize your photo, signature, or document scan.
1
Upload Image
Drag & drop or browse your JPG, PNG, or WebP photo, signature scan, or document.
Answers to common questions about resizing photos, signatures, and documents for PAN card applications.
Upload your portrait photo, choose 'Photo' mode, select your portal preset (Protean/NSDL 213×213 px or UTIITSL), adjust your crop, click 'Process Image for PAN', and download the verified image.
Yes. Select 'Signature' mode, upload your signature image, crop out empty margins, enable contrast enhancement if needed, and export a compliant file under 20 KB or 50 KB.
Commonly, Protean/NSDL requires 213 × 213 px (3.5 × 2.5 cm at 200–300 DPI) and UTIITSL requires 213 × 213 px or 300 × 400 px depending on the form. Always verify the current notification on your active application portal.
Photos are typically capped at 50 KB (minimum 10 KB), signatures at 20 KB (or 50 KB on newer e-Filing forms), and document scans at 300 KB.
Yes. The interactive viewport lets you pan, drag, zoom, rotate, and center your face following the exact aspect ratio required by your selected PAN preset.
Yes. You can crop tight around your ink stroke, resize to 400 × 200 px or custom dimensions, and compress to stay below the 20 KB or 50 KB threshold.
Yes. Select 'Custom' mode to enter any custom width, height, aspect ratio, and target KB limit.
Yes. The iterative binary search compression engine automatically adjusts JPEG quantization to guarantee the final output does not exceed your target kilobyte limit.
Yes. The tool runs smoothly on iPhone, iPad, Android smartphones, and tablets with responsive touch-friendly controls.
No. The tool prepares your image according to your selected technical settings; official acceptance depends on the current requirements and biometric scrutiny of the relevant PAN issuing authority (Protean / UTIITSL / Income Tax Department).
No. Requirements vary across Form 49A, Form 49AA, paperless Aadhaar e-KYC, physical DSC mode, Protean (NSDL), and UTIITSL portals.
No. All cropping, resizing, and JPEG encoding execute 100% locally in your web browser using HTML5 Canvas. Your images and documents never leave your device.
