QR Code Generator
Create custom QR codes for links, text, contact cards, email, phone, SMS and Wi-Fi.
How to use the QR Code Generator
Choose the kind of QR code, complete the relevant fields, customise its size and colours, then optionally add a caption or logo before downloading the PNG.
How it works
The QR generator creates codes for web links, plain text, contact cards, email, telephone, SMS and Wi-Fi details. The finished image can be sized, recoloured and downloaded as a PNG.
Example: For a business card, choose Contact card, enter the details, select 512 × 512 pixels and download the PNG. Test the image with more than one phone before printing it.
What to keep in mind
Strong colour contrast and a clear quiet zone improve scanning. A central logo hides some modules, so use high error correction and keep the logo modest. Anyone who can scan a QR code can read the encoded content; do not include secrets.
Frequently asked questions
Does Tool Orchard upload my logo or QR content?
No. QR rendering and logo composition happen in your browser.
Why should I test before printing?
Print size, contrast, surface, camera quality and logo coverage can all affect scanning reliability.
Pick a tool. Then another!
No accounts or saved tool history. Most calculations happen directly in your browser.
Find words hidden in a jumble of letters.
↗POPULAR WORDSWord CounterCount words, characters, sentences and reading time.
↗ FINANCEMortgage CalculatorEstimate monthly payments and total interest.
↗POPULAR FINANCECompound InterestSee how savings can grow over time.
↗ FINANCETip & Split BillCalculate tips, totals and each person’s share.
↗ ELECTRONICS & RFOhm's Law CalculatorCalculate voltage, current or resistance.
↗POPULAR MEASUREMENTSMeasurement ConverterConvert length, area, volume and weight units.
↗POPULAR ELECTRONICS & RFRF Power ConverterConvert watts, milliwatts, microwatts, dBm and dBW.
↗POPULAR ELECTRONICS & RFWavelength & Antenna LengthConvert frequency into full, half and quarter wavelengths.
↗ ELECTRONICS & RFVSWR & Return LossConvert VSWR, return loss and reflection coefficient.
↗ ELECTRONICS & RFFree-Space Path LossEstimate theoretical path loss by distance and frequency.
↗ ELECTRONICS & RFRF Link BudgetEstimate received power and available link margin.
↗ MEASUREMENTSInternational Size GuideCompare women’s, men’s and shoe sizes across regions.
↗ GAMES & PUZZLESWordle SolverFind five-letter candidates from known and excluded letters.
↗POPULAR GAMES & PUZZLESScrabble Rack SolverFind playable words ranked by tile score.
↗ GAMES & PUZZLESSudoku SolverEnter a puzzle and solve the complete grid.
↗ DIGITALQR Code GeneratorCreate QR codes for links, text, contacts, Wi-Fi and more.
↗ FINANCEPercentage CalculatorCalculate percentages, changes, increases and decreases.
↗ MEASUREMENTSDate CalculatorCompare dates or add and subtract days.
↗ MEASUREMENTSCooking ConverterConvert recipe weights and volumes by ingredient.
↗ DIGITALImage Resizer & CompressorResize and compress an image privately in your browser.
↗ DIGITAL & DEVELOPERASCII & Character Code ConverterConvert text, ASCII bytes and Unicode character codes.
↗ FINANCEFuel Cost CalculatorEstimate fuel use and total journey cost.
↗ WORDSText Case ConverterChange text case or create a clean URL slug.
↗ ELECTRONICS & RFRF Field ToolkitCoax loss, Fresnel clearance and dBm voltage.
↗ ELECTRONICS & RFRF Filter Designer & S2P ViewerDesign LC filters and graph Touchstone S-parameters.
↗ ELECTRONICS & RFResistor IdentifierDecode leaded colour bands and SMD resistor markings.
↗Free tools.
Clear privacy.
Useful tools shouldn’t require an account or a personal profile.
- No accountsPick a tool and get straight to work.
- No saved tool historyWe do not build a profile of your calculations.
- No paywallsEvery tool is available to everyone.