QR Code Generator
Create QR codes for links, text, email, phone numbers and Wi-Fi. Download as PNG or SVG.
All free online tools
Every MyToolsLab tool, grouped by what it helps you do. All of them are free, need no account and process your data in your browser.
Private by design — your data stays on your device.
20 tools shown
Marketing & Links
Track campaigns, share links and make QR codes.
WiFi QR Code Generator
Make a QR code that lets guests join your Wi-Fi by scanning it with their camera. Enter the network name and password, then download or print it.
vCard QR Code Generator
Make a QR code that adds your contact details to someone’s phone when they scan it. Download it as a PNG or SVG, or save the .vcf file.
Barcode Generator
Make barcodes in Code 128, EAN-13, EAN-8, UPC-A, Code 39 and ITF-14, with check digits handled, and download them as PNG or SVG.
UTM Builder
Build campaign URLs with utm_source, utm_medium and utm_campaign tags.
URL Encoder / Decoder
Percent-encode text for URLs, or decode encoded links back to readable text.
Writing & Text
Count, convert and format words.
Word Counter
Count words, characters, sentences and paragraphs, with an estimated reading time.
Text Case Converter
Switch text between UPPERCASE, lowercase, Title Case, camelCase, snake_case and more.
Markdown Editor
Write Markdown with a live preview, then copy it or download a .md file.
Data & Developer
Clean data, format JSON and generate secure strings.
Password Generator
Generate strong random passwords with your choice of length and characters.
JSON Formatter
Format, validate and minify JSON with clear error locations.
CSV Duplicate Remover
Remove duplicate rows from a CSV by any column, then download the cleaned file.
Business & Calculators
Invoices, VAT and everyday maths.
Invoice Generator
Create a professional invoice and download it as a PDF, made entirely in your browser.
Percentage Calculator
Work out X% of Y, what percent one number is of another, and percentage change.
Percentage Difference Calculator
Find the percentage difference between two numbers, with the working, plus the percentage change.
Discount Calculator
Work out the sale price and savings from a percentage off, or the discount percent from two prices.
Sales Tax Calculator
Add sales tax to a price, or work out the price before tax from a total, at the rate you enter.
GST Calculator
Add GST to a price or remove it from a GST-inclusive price, with CGST and SGST or IGST shown.
VAT Calculator
Add VAT to a net price or remove VAT from a gross price at any rate.
Design Utilities
Pull colour palettes from your own images.
Colour Palette Extractor
Pull a balanced colour palette from an image, with HEX and RGB values.