Thumb impression, ready to upload.
Put your left thumb impression on white paper with blue or black ink, photograph it, and get the exact size for bank and NTA forms.बाएं अंगूठे का निशान - सही साइज़ में।
- Files stay on your device
- Works offline
- Free, no sign-up
Select your exam
Choose a popular exam, or pick Custom.
What are you uploading?
Adjust size (optional)
Lower KB = lower quality. Smaller sizes need heavier compression, so the image can look blurry or blocky (compression artifacts). Use the highest KB your form allows.
Or use popular preset sizes
Presets use the usual sizes for each exam. Rules can change every year, so check the official notification.
Upload and preview
The file will match the exact size and KB limit.
Add your thumb impression
Photograph your thumb impression on white paper, or choose one from your gallery.
Thumb guidelines
How to make your thumb impression
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01
Press on white paper
Use an ink pad (blue or black) and press your left thumb firmly.
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02
Photograph and crop
Take the photo in daylight and crop close to the print.
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03
Download
Clean-up whitens the paper. Download the JPG.