हस्ताक्षर और मुहर अनुकूलक
स्कैन किए गए दस्तावेज़ से बैकग्राउंड हटाकर साफ़ हस्ताक्षर या मुहर को अलग करें।
Upload Signature / Stamp Contract Photo
About This Tool
The Signature & Stamp Chroma Ink Optimizer functions as a professional high-fidelity ink purifier.
Signatures or corporate seals captured on phones often suffer from yellow paper tint, uneven shadows, and page wrinkles. Pasting them directly onto contract PDFs looks amateur.
This tool separates the Alpha channel based on luminance and color space. It completely bleaches paper backgrounds while sharpening stamp red (Chroma Ink) and handwriting black. The result is a premium, transparent PNG stamp carrying genuine ink textures.
How to Use
फ़ाइल अपलोड करें
अपनी डिवाइस से फ़ाइल चुनें या यहाँ खींचें और छोड़ें।
विकल्प चुनें
अपनी आवश्यकतानुसार सेटिंग्स समायोजित करें।
प्रोसेस करें और डाउनलोड करें
कार्य पूरा होने पर डाउनलोड बटन पर क्लिक करें।
Use Cases
Professional e-signature prep
Convert gray signature photos into beautiful, transparent layers to sign agreements.
Corporate seal sanitizing
Clean physical stamp scans by discarding paper fiber noise, preparing crisp transparent stamp seals.
Drawn line art extraction
Isolate black strokes from drawing sketchbooks for easy Photoshop coloring workflows.
Frequently Asked Questions
Standard chroma-keying often makes signature stroke details look blocky and pixelated. Our algorithm isolates only white/yellow background noise and smooths the ink borders.