Timo Knuth

Timo Knuth

Indie maker of useful web tools
#97955973 followers0 following
#8,716Last month
0 KP
>10,000All time
2 KP

About

I’m Timo, an indie maker building useful web tools. I’m the founder of QRMaster, which makes practical QR tools simple; GreenLens, which helps people identify plants and understand their care; and Entscheidomat, which makes everyday decisions easier. My goal is to turn small real-world frustrations into simple, helpful digital experiences. Always happy to connect with fellow makers and product people.

Badges

Tastemaker
Tastemaker
Gone streaking
Gone streaking

Maker History

Forums

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7d ago

ScanReceipts - Receipt photos to math-checked Excel, in seconds

ScanReceipts turns receipt and invoice photos into a clean Dual-Sheet Excel workbook. It extracts line items, detects 7%/19% VAT, and uses formulas to verify net, VAT, and gross totals—so you can review the numbers before export. Free account: 15 scans/month. First 500 signups get a one-time 100-scan bonus.
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9d ago

vCard QR Code Generator by QRMaster - Share contact details with one scan - no typing needed.

Business cards get lost and contact details get mistyped. QRMaster’s free vCard QR Code Generator turns your name, phone number, email, company, and website into a QR code that people can scan and save to their phone. Use it on a business card, event badge, booth display, email signature, presentation, or personal website. Update your contact details once and keep sharing a cleaner, more useful handoff. It is designed for anyone who still meets people offline. Try it free.
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15d ago

WiFi QR Code Generator by QRMaster - Let guests join WiFi with a scan, not a password hunt.

Long WiFi passwords are annoying to read, type, and repeat. QRMaster’s free WiFi QR Code Generator lets you create a QR code from your network name and password so guests can connect with a quick scan. Create one for a cafe counter, hotel room, Airbnb, coworking space, office, classroom, or home. Print it, display it, and make connecting feel effortless. The tool supports the standard WiFi QR format and gives you a simple code you can download and share. Try it free.
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