GenShelf
Free generators for everyday tasks.
QR codes, passwords, names, hashtags, and more — fast, private, and no signup required.
Tools
Pick a generator. Everything runs in your browser — we don’t store what you create.
QR Code Generator
Create a custom QR code with colors and a center logo.
Open toolPassword Generator
Generate strong, random passwords in your browser.
Open toolUsername Generator
Get fresh username ideas you can copy in one click.
Open toolLorem Ipsum Generator
Generate Latin or English placeholder text for mockups.
Open toolUUID Generator
Create UUID v4 or v7 IDs in your browser.
Open toolColor Palette Generator
Build harmonious color palettes from a base hue.
Open toolHashtag Generator
Create hashtag sets from keywords and niches.
Open toolFake Name Generator
Generate realistic placeholder names for mockups.
Open toolTry it now
Make a QR code in your browser
Paste a link, generate a code, and download a PNG — no account, no upload.
Preview is scaled. Download stays 256×256px.
Why GenShelf
A small shelf of generators that stay out of your way.
- 01
Private by default
Generation runs in your browser whenever possible, so everyday values don’t need to travel to a server.
- 02
No signup friction
Open a tool, get a result, and move on. No account walls between you and a simple task.
- 03
Built for everyday use
QR codes, passwords, usernames, palettes, and more — focused generators that load fast and stay easy to use on any device.
Guides
Practical articles that pair with each generator — passwords, QR codes, UUIDs, hashtags, and more.
- How to create a strong password (and remember it)Length, randomness, password managers, and what to avoid — practical advice you can apply today.
- QR codes explained: when to use them and how to make them scanWhat a QR code stores, print tips, logo placement, and common reasons scanners fail.
- How to choose a username that still feels like youPatterns that work across platforms, availability tips, and how to avoid lookalike traps.
- Color palette basics for readable UI and brand workHue relationships, contrast, and a simple workflow for building palettes you can reuse.
FAQ
Is GenShelf free?
Yes. The generators are free to use with no account required. The site may show ads to help cover hosting and new tools.
Do you store what I generate?
No. QR codes, passwords, usernames, lorem ipsum, UUIDs, color palettes, hashtags, and fake names are created in your browser. We don’t upload or save the values you generate.
Do I need to sign up?
No. Open a tool, generate what you need, and copy or download it — that’s it.
Do QR codes expire?
Static QR codes from GenShelf don’t expire. They encode your text or URL directly, so they keep working as long as the destination still does.
Does it work on mobile?
Yes. The tools are designed for phones and desktops, so you can generate and copy on the go.
Are generated passwords secure?
Passwords use your browser’s secure random generator. Choose a longer length and mix character sets for stronger results, and store them in a password manager.