All Tools

34+ Free Online Tools

QR codes, barcodes, calculators, security tools and more — all free, no signup.

34+

Free Tools

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All Tools 34

⬛ QR Code 9

▤ Barcode 7

🔢 Calculator 7

🔒 Security 3

📝 Text 3

🎨 Design & Dev 5

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⬛

QR Code Tools

9 tools

URL QR Code Generator

Generate QR code for any website link instantly.

WhatsApp QR Code

Create QR code to open WhatsApp chat directly.

WiFi QR Code Generator

Share WiFi password easily — scan and connect.

Generate QR code that opens email composer.

Share your contact info with one scan.

Convert any text or message to QR code.

Create QR code to dial a phone number instantly.

Instagram QR Code

Generate QR code for your Instagram profile.

Scan any QR code using your camera or upload an image.

▤

Barcode Tools

5 tools

Code 128 Barcode

Generate Code 128 barcodes — most popular format.

Code 39 Barcode

Generate Code 39 barcodes for industrial use.

Standard barcode for retail products worldwide.

Standard barcode for retail products worldwide.

Standard barcode for retail products worldwide.

Universal Product Code for retail products.

Scan and read any barcode using your camera.

🔢

Calculator Tools

7 tools

Calculate exact age in years, months and days.

Check your Body Mass Index and healthy weight range.

Percentage Calculator

Calculate percentage of any number instantly.

Loan Calculator

Calculate monthly payments and total interest.

Calculate tip amount and split the bill easily.

Date Calculator

Calculate days between two dates instantly.

Insurance Calculator

Calculate insurance premium, policy cost, and coverage amount quickly.

🔒

Security Tools

3 tools

Password Generator

Generate strong, secure passwords instantly.

Generate unique UUIDs for your applications.

Base64 Encoder/Decoder

Encode or decode Base64 strings easily.

📝

Text Tools

3 tools

Count words, characters, sentences and paragraphs.

Lorem Ipsum Generator

Generate placeholder text for designs and mockups.

Text Case Converter

Convert text to uppercase, lowercase, title case.

🎨

Design & Dev Tools

5 tools

Pick colors and get HEX, RGB and HSL values.

Gradient Generator

Create beautiful CSS gradients for your projects.

Hex to RGB Converter

Convert HEX color codes to RGB values instantly.

Format and validate JSON data instantly.

URL Encoder/Decoder

Encode or decode URLs for use in web applications.