My Tool Studio
13 tools · For developerseloper + SEO + designer

Generators

Quick generators, secure passwords, QR codes (vCard / WiFi / bulk via CSV), barcodes, UTM links, fake names/emails/addresses for test data.

Password Generator

Generate strong passwords, passphrases and PINs

Generators

QR Code Generator

QR codes for links, WiFi, vCard, UPI and more

Generators

Bulk QR Code Generator

Bulk QR codes from a list, CSV or Excel

Generators

Barcode Generator

Barcodes in 22 formats, one or in bulk

Generators

vCard QR Code Generator

Contact QR codes as vCard or MeCard

Generators

WiFi QR Code Generator

WiFi QR codes with printable guest cards

Generators

Hashtag Generator

Suggest hashtags from topic words

Generators

Random Name Generator

Random names and test identities

Generators

Random Username Generator

Generate username ideas

Generators

Random Address Generator

Generate test addresses for 18 countries

Generators

UPI QR Code Generator

Make a UPI payment QR code and standee

Generators

WhatsApp QR Code Generator

wa.me chat link and WhatsApp QR code

Generators

Random Number Generator

Pick random numbers in any range

Generators

About Generators

The Generators category has 13 tools that create something new from a few settings. The Password Generator makes random passwords or word passphrases and shows an estimated crack time. The QR Code Generator makes static QR codes for links and text, with colors and an optional logo. The WiFi QR Code Generator, vCard QR Code Generator, WhatsApp QR Code Generator and UPI QR Code Generator make codes that join a network, save a contact, open a chat or receive a UPI payment. The Bulk QR Code Generator turns a list or spreadsheet into a ZIP of codes. The Barcode Generator supports Code 128, EAN-13, UPC-A and more. The Random Number Generator picks secure numbers in any range, and the Random Name Generator, Random Username Generator and Random Address Generator make test data. The Hashtag Generator suggests tags for social posts. These tools suit developers, small businesses, event planners and social media managers.

Common questions

Do the QR codes expire?

No. The QR code generators make static codes, so the link or text is stored in the code itself. A code keeps working as long as the destination works, because there is no redirect service in between.

Are generated passwords sent anywhere?

No. Passwords are created in your browser and are not sent to our servers. The tool also shows the entropy and an estimated crack time, so you can pick a length that fits.

Can I make QR codes for a whole list of URLs?

Yes. The Bulk QR Code Generator takes a pasted list or a CSV or XLSX file, names each file from a column you choose, and downloads PNG or SVG codes in one ZIP. There is no batch cap.

Are the random addresses real?

They are fake addresses built on real city and postcode areas in the US, UK, India, Pakistan, Canada and Australia. Use them to test forms and databases, not to sign up for services or ship goods.

Can I use these barcodes on retail products?

The Barcode Generator validates check digits, so the codes it makes are well formed and scannable. To sell in most retail stores you still need GTIN numbers registered with GS1.