QR & Barcode Tools

Generate and decode QR codes, UPI QR codes, and barcodes for sharing information.

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At a glance

1300+

Tools available

100%

Free to use

Sign-ups needed

Instant results

Most tools run in your browser for speed and privacy.

Private by default

Your inputs stay on your device — we don't store them.

5 tools

UPI QR code generator

Create and download the UPI QR code.

QR Code Decoder

Decode QR codes from images

QR Code Generator

Barcode Generator

Generate various barcodes online for free. Create CODE128, EAN, UPC, ISBN, and more barcode types instantly in your browser.

WiFi QR Code Generator

Generate QR codes for WiFi network credentials. Share your WiFi SSID and password as a scannable QR code for easy guest access.

Support

Frequently Asked Questions

Straight answers about how Online Mini Tools works.

Are the tools on this website free to use?

Yes, all tools hosted on our website are completely free to use. We believe in providing convenient and useful utilities without any hidden costs or paywalls.

Do I need to create an account to use the tools?

No, you do not need to create an account. Our tools are accessible to everyone visiting our website instantly, without registration or login.

Can I suggest new tools or features?

Absolutely! We welcome suggestions for new tools or features that would benefit you. Please reach out to us at [email protected].

Are the results generated by these tools accurate?

We strive to ensure absolute accuracy in our tools. However, results are determined by the input data provided. We always recommend verifying critical calculations for professional or legal applications.

Are my inputs and results private and secure?

Yes, privacy and security are fundamental. Processing happens entirely client-side on your browser for most tools, and we do not store, view, or log any of your inputs, data, or results.

Are these tools compatible with mobile devices?

Yes, our layout is mobile-first. Every tool adapts beautifully to smartphones, tablets, laptops, and wide screen monitors.

Have an idea?

Didn't find the tool you need?

We're always expanding the collection. Tell us what would make your workflow easier and we'll consider it for the roadmap.

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Browser Extension

Get the Online Mini Tools Browser Extensions

Search and launch any tool from your browser toolbar — available for Chrome and Firefox. Access 1300+ tools without leaving your current tab.

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