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Blog#privacy

#privacy

4 articles

How to Hide Text in Image: A Guide to Secure Image Steganography

security

steganography hide text in image

How to Hide Text in Image: A Guide to Secure Image Steganography

Learn how to hide text in image files securely using LSB steganography and AES-256 encryption. Keep your messages private with our 100% client-side tool.

May 27, 20267 min read

How to Scan and Decode QR Codes Online with QR Code Scanner

image

qr code qr scanner

How to Scan and Decode QR Codes Online with QR Code Scanner

Scan and decode QR codes instantly using your camera or image uploads. Extract URLs, Wi-Fi, and vCards securely in your browser with our free QR Code Scanner.

May 25, 20267 min read

How to Crop PDF Pages: Remove Margins and Whitespace Easily

pdf

pdf crop pdf margin

How to Crop PDF Pages: Remove Margins and Whitespace Easily

Learn how to use PDF Cropper to remove unwanted whitespace, scanned borders, or page numbers from your documents. Secure, browser-only, and completely free.

May 25, 20267 min read

image

exif metadata

EXIF Metadata Viewer & Stripper: View and Remove Photo Metadata

Easily view EXIF, IPTC, XMP, and GPS metadata. Strip photo metadata to protect your privacy before sharing. 100% in-browser tool. No uploads required.

May 25, 20267 min read