add signature on photo bulk mode

Bulk HD Image Signature Strip Attacher Engine - Royal ERP

🎓 Bulk Ultra-HD Image Signature Strip Engine

Attach bottom signature strip without text labels in Ultra-HD crisp quality with live instant preview

1. Bulk Data & File Uploads

1. Upload Mapping Excel (.xlsx):

2. Select All Main Photos:

3. Select All Signature Photos:

2. Set Target File Size Limit (KB)

Compress Output File Size:

Enter Custom Limit (in KB):

3. Outer Border Settings

Outer Border Color:

Border Thickness: 2px

4. Signature Background Enhancer

Brightness Cut-Off Threshold: 160

Ink Contrast (Darkness): 1.2

5. Bottom Strip Settings

Strip Height: 70px

Strip Background Color:

Separator Line Color:

🖼️ Live Sample Preview (2 - 4 Cards Display)

Instant HD render preview of sample uploaded images

📷 Upload Excel, Photos & Signatures to instantly see live previews here.