QR & Barcode
Free online qr & barcode — fast, private, and easy to use. No sign-up required.
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Barcode Generator
Generate CODE128, EAN13, UPC, QR, and other barcodes online. Download clean SVG or PNG files instantly, free and private.
QR Code Generator
Generate QR codes for URLs, text, and more. Customize the size, colors, and error correction, then download instantly — free and private.
WiFi QR Code Generator
Create a WiFi QR code so guests can connect to your network without typing a password. Works on Android and iPhone. Free and private.
QR Code Scanner
Scan QR codes online using your camera or by uploading an image. Free, private, works in any browser. No app download required.
vCard QR Code Generator
Create a QR code for your contact information. Anyone who scans it can save your details instantly. Free digital business card QR generator.
URL QR Code Generator
Create a QR code for any URL instantly. Free, private, no login. Download as PNG. Perfect for menus, flyers, and business cards.
QR Code Reader
Scan and decode QR codes from images online. Upload a QR code image to instantly read its content — free, private, and processed in your browser.
Barcode Scanner
Scan and decode barcodes from images online. Upload a photo of a barcode to read its value instantly — free, private, and processed in your browser.
Bulk QR Code Generator
Generate multiple QR codes at once. Enter up to 50 URLs or text values to batch-create QR codes and download them as a ZIP.
Barcode Product Lookup
Look up product details from EAN or UPC barcodes with Open Food Facts. See name, brand, quantity, categories, image, nutriscore, and ingredients.
Contact QR Code Generator
Create a QR code that starts a phone call, opens a text message, or saves a contact. Free phone and SMS QR generator that works on iPhone and Android.
Crypto Address QR Code Generator
Generate a payment QR code for Bitcoin, Ethereum, Litecoin, or Dogecoin wallet addresses, with an optional amount. Free, private crypto address QR maker.
Calendar Event QR Code Generator
Create a calendar event QR code. Scanning adds the event — title, time, and place — to the phone calendar. Free iCalendar (.ics) event QR generator.
Location QR Code Generator
Generate a QR code for any GPS location or address. Scanning opens the coordinates in the phone maps app. Free, private map location QR code generator.
GTIN Check Digit Validator & Calculator
Validate or calculate GTIN-8, UPC-A, EAN-13, and GTIN-14 check digits instantly. See detected format and a clear step-by-step mod-10 breakdown.
Logo QR Code Generator
Create a branded QR code with your logo in the center. High error correction keeps it scannable. Free logo QR code generator — download as a PNG image.
Popular QR & Barcode tools
- QR Code GeneratorCreate QR codes instantly from any text or URL. Choose size, error correction level, and colors. Download as PNG or SVG.
- Barcode GeneratorCreate professional barcodes in any standard format. Download as high-quality SVG or PNG instantly.
- WiFi QR Code GeneratorGenerate a QR code for your WiFi network. Guests just scan with their phone to connect automatically — no need to type the password.
- URL QR Code GeneratorTurn any URL into a QR code in seconds. Download as high-quality PNG. Works on iPhone and Android.
- QR Code ScannerScan QR codes with your webcam or upload an image. Instant decode with copy button. Works on desktop and mobile. Your data never leaves your browser.
- vCard QR Code GeneratorTurn your contact details into a scannable QR code. Fill in name, phone, email, and company. Anyone scans to save your contact.
Often used together
- UTM Campaign URL BuilderEnter your URL and UTM source, medium, and campaign to generate a clean tracking link — built and parsed entirely in your browser.
- Open Graph PreviewSee exactly how your page looks when shared on 5 platforms. Edit title, description, and image to optimize. Copy all HTML meta tags in one click.
- Compress ImageUpload your images and compress them instantly in your browser. No uploads to servers, no quality loss you can see.
About QR & Barcode
A QR code is the shortest distance between the physical world and a web page, and the use cases keep multiplying: a poster that opens a menu, a business card that adds a contact, a sticker that joins a guest to your WiFi. ToolsHub puts the full set of code tools—generators and scanners alike—in one place so you can create or read a code in seconds, no app download required.
On the creation side, the QR Code Generator and URL QR Code Generator turn a link into a scannable code, the WiFi QR Code Generator lets visitors connect without typing a password, and the vCard QR Code Generator packs your contact details into a single scan. The Barcode Generator produces standard retail and inventory barcodes, and the Bulk QR Code Generator builds many codes at once from a list, which is handy for tickets, labels, or product runs.
On the reading side, the QR Code Scanner uses your camera to decode a code in real time, while the QR Code Reader (From Image) and Barcode Scanner pull data out of a screenshot or saved photo when you do not have the original in front of you. Together they cover both halves of the workflow—make a code, then check that it scans the way you expect.
Everything runs in your browser. Codes are generated on your device, and camera scanning happens locally, so the live video feed is not streamed or uploaded to any server. The tools are free, need no account, and add no watermark, so you can download a clean, print-ready code and use it anywhere.