SafeKit Blog
Practical guides on image privacy, digital signatures, and online security tools.
How to Redact Images Online — Free, No Upload Required
Need to hide sensitive information in a photo or screenshot? Learn how to redact images online for free using only your browser — no uploads, no accounts, no software.
How to Password-Protect an Image (Free, Works in Any Browser)
Want to share an image but keep parts of it private? Learn how to password-protect specific regions of any image for free — no app download, no account, no server upload.
Free Digital Signature Maker Online — Draw or Type, Download Instantly
Create a professional digital signature online for free. Draw with your mouse or finger, or type your name and choose from 20 elegant styles. Download as PNG with a transparent background.
Free QR Code Generator Online — URL, WiFi, vCard, Text & More
Create custom QR codes for free — no account, no watermark. Generate QR codes for websites, WiFi passwords, contact cards, phone numbers, and plain text. Download as PNG or SVG instantly.
How to Scan a QR Code Online Free — Camera or Image Upload, No App Needed
Scan any QR code directly in your browser — use your camera for live scanning or upload a photo/screenshot. No app download, no account. Instantly decode URLs, WiFi, vCards, phone numbers, and text.
Barcode Scanner App for Inventory — Free Web Tool, No Download Required
Need a free barcode scanner app for inventory management? Use SafeKit in any browser to scan and generate barcodes — no app download, no subscription. Works on desktop, Android, and iPhone.
QR Code Types Explained — All Formats with Real Examples
What are the different types of QR codes? This guide explains every QR code format — URL, WiFi, vCard, SMS, email, location, phone, and more — with real examples and how to scan each one online free.
Free Barcode Generator Online — EAN-13, UPC-A, Code128, Code39 & More
Generate professional barcodes for free — no watermark, no account. Supports EAN-13, UPC-A, Code128, Code39, ITF-14 and more. Download as PNG or SVG for retail, inventory, shipping, and print.
How to Fill PDF Forms Online Free — Fonts, Colors & Styling
Fill any fillable PDF form in your browser without uploading it — and style your answers with custom fonts, sizes, colors, and alignment. Free, no account, no watermark.