QR Studio
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Free QR Code Generator

Create QR codes for links, text, WiFi, email, and more — preview instantly and download PNG or SVG.

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  • PNG & SVG

Every QR code type, explained

Jump to a type to learn how it works and see common uses.

Free URL QR Code Generator

A URL QR code is the most common type of QR code — it encodes a web address so that scanning it with a phone camera opens the link directly in a browser, no app or typing required. It's the fastest way to bridge printed material and the web.

Behind the scenes, the QR code stores the exact URL you enter as plain text. Modern phone cameras recognize QR patterns natively in the Camera app on iOS and Android, so there's no separate scanner app needed for most users.

Common uses

  • Link a printed flyer, poster, or business card straight to your website or landing page.
  • Add a QR code to product packaging that opens a tutorial, warranty registration, or online store.
  • Put a QR code on a menu, table tent, or window sticker that opens your online ordering page.
  • Share a portfolio, résumé, or social profile link at a networking event or conference badge.

How to create it

  1. Select the Link tab above.
  2. Paste or type the full URL, including https://.
  3. Preview updates instantly — check the density indicator if your link is long.
  4. Download as PNG or SVG, or copy the code to your clipboard.

Tip: Use a URL shortener for long links — shorter payloads create simpler QR codes that scan faster and more reliably from a distance.

Free Text QR Code Generator

A text QR code stores a plain message directly inside the code itself, rather than linking out to a webpage. When scanned, the message appears immediately on the device — it works even without an internet connection, since nothing needs to load from a server.

This makes text QR codes useful anywhere connectivity can't be guaranteed, or when you want information to appear instantly rather than after a page load. The tradeoff is that longer text creates a denser, more complex QR pattern.

Common uses

  • Print instructions, a recipe, or assembly steps that display instantly when scanned.
  • Share a WiFi-free welcome message at an event, hotel room, or short-term rental.
  • Encode a coupon code, promo phrase, or password that a customer can scan and copy.
  • Add hidden trivia, a scavenger hunt clue, or a personal note to a card or gift.

How to create it

  1. Select the Text tab above.
  2. Type or paste your message into the text box.
  3. Watch the live preview and density warning — QR codes get denser with longer text.
  4. Download the code and print or share it.

Tip: Keep text under a few hundred characters. Longer text increases QR code density, making it harder to scan from a distance or on lower-quality prints.

Free WiFi QR Code Generator

A WiFi QR code packages your network name, password, and encryption type into a single scannable code. Scanning it with a phone camera pre-fills the WiFi connection prompt, so guests join with one tap instead of hunting for the network and typing a password.

This format follows the same WiFi QR standard used by most router manufacturers, so it works with the default Camera app on recent iOS and Android devices without installing anything extra.

Common uses

  • Print a WiFi QR code card for guests in a home, Airbnb, or short-term rental.
  • Post a WiFi QR code at a café, coworking space, or waiting room for customer WiFi.
  • Share network access at a conference, wedding, or event without announcing the password aloud.
  • Give office visitors instant guest network access from a printed sign at reception.

How to create it

  1. Select the WiFi tab above.
  2. Enter your network name (SSID) exactly as it appears in your WiFi settings.
  3. Enter the password and choose the correct encryption type (WPA/WPA2 is most common).
  4. Preview, then download and print near your router or at the entrance.

Tip: Double-check the SSID and password for typos — a WiFi QR code with an incorrect password will show a connection error when scanned.

Free Email QR Code Generator

An email QR code encodes a mailto: link — the recipient address, plus an optional subject and body — so scanning it opens the device's mail app with a new message already addressed and drafted.

It removes the two most error-prone parts of manual email entry: mistyped addresses and forgotten context. The scanner's own mail app and signature are used, so replies come from their real inbox, not a web form.

Common uses

  • Add a QR code to a support ticket or product manual that opens a pre-filled help request.
  • Let event attendees email RSVPs or questions with the subject line already set.
  • Speed up feedback collection by pre-filling a subject like "Feedback: [Product Name]".
  • Place on business cards so contacts can email you instantly without typing your address.

How to create it

  1. Select the Email tab above.
  2. Enter the recipient's email address.
  3. Optionally add a subject line and body message.
  4. Preview and download — scanning opens the device's default mail app with everything filled in.

Tip: Keep the subject and body short. Very long pre-filled text increases QR code density, and some mail apps truncate overly long mailto links.

Free Phone Number QR Code Generator

A phone QR code encodes a tel: link, so scanning it opens the device's dialer with the number already entered. It's the simplest and most reliable QR code type since there's no text formatting or character limit to worry about.

Because it uses the same tel: link format as clickable phone numbers on websites, phone QR codes work consistently across virtually every modern smartphone camera app.

Common uses

  • Add a click-to-call QR code to a storefront window, service van, or vehicle wrap.
  • Print on service hotline stickers for elevators, utility rooms, or maintenance equipment.
  • Include on a real estate sign so buyers can call the agent directly from the yard sign.
  • Speed up support calls by adding a phone QR code to receipts or packaging inserts.

How to create it

  1. Select the Phone tab above.
  2. Enter the phone number, including country code if needed.
  3. Preview the QR code — it's ready as soon as a valid number is entered.
  4. Download and place it wherever a fast phone connection is useful.

Tip: Include the country code (e.g. +1 for the US) if the QR code might be scanned internationally, so the dialer formats the call correctly.

Free SMS QR Code Generator

An SMS QR code encodes an sms: link with a destination number and a pre-filled message body. Scanning it opens the messaging app with everything ready to send — the user just needs to tap send, making it ideal for opt-ins and quick replies.

Because the message text is already written, SMS QR codes are commonly used for trackable keyword campaigns, like texting a keyword to join a list, where consistency in the message matters.

Common uses

  • Run an SMS opt-in campaign — scan to text "JOIN" to a marketing number.
  • Let customers text a support line with their order number pre-filled.
  • Collect RSVPs by text for an event without anyone typing a number.
  • Add a QR code to packaging that sends a pre-written product registration text.

How to create it

  1. Select the SMS tab above.
  2. Enter the destination phone number.
  3. Write the pre-filled message text.
  4. Preview and download — scanning opens the messaging app ready to send.

Tip: Pre-fill a short, specific message (like a keyword) rather than open-ended text — it's easier for scanners to send with one tap and easier for you to track responses.

Free Contact (vCard) QR Code Generator

A contact QR code encodes a vCard — the standard file format for digital business cards — containing a name, phone number, email, and organization. Scanning it prompts the device to save a new contact directly to the address book.

vCard is supported natively by both iOS and Android, so there's no app to install; the phone's own contacts app handles the save. It's a faster, error-free alternative to manually typing someone's details from a printed card.

Common uses

  • Add a vCard QR code to a business card so new contacts save your details in one scan.
  • Print on a conference badge or lanyard for instant networking.
  • Include in an email signature or printed brochure for sales teams.
  • Add to a storefront or trade show booth so visitors save your business contact instantly.

How to create it

  1. Select the Contact tab above.
  2. Fill in name, phone, email, and organization (all fields are optional except what you need).
  3. Preview the QR code as your details are entered.
  4. Download and print on a card, badge, or signage.

Tip: Fill in only the fields you want to share — every additional field increases QR code density, so keep it to the essentials for the cleanest, most scannable code.

Free Location QR Code Generator

A location QR code encodes GPS coordinates in the geo: URI format. Scanning it opens the device's default maps app with a pin already dropped at that exact latitude and longitude — faster and more precise than typing or searching for an address.

This is especially useful for places without a formal street address, like a specific spot in a park, a festival stage, or a meeting point on a large campus.

Common uses

  • Add a location QR code to an event flyer that opens directions to the venue.
  • Place on real estate signage so buyers get instant directions to a property.
  • Guide guests to a wedding, festival, or outdoor venue with no street address.
  • Mark meeting points, trailheads, or wayfinding signage in parks and campuses.

How to create it

  1. Select the Location tab above.
  2. Enter latitude and longitude coordinates (or use coordinates from your maps app).
  3. Preview the QR code — scanning opens the default maps app centered on that point.
  4. Download and add to signage, flyers, or printed materials.

Tip: Test the coordinates in a maps app first to confirm they point to the exact spot — small coordinate errors can place the pin blocks away from the intended location.

How to scan and best practices

Tips for QR codes that scan reliably every time.

Use high contrast

Dark modules on a light background scan most reliably. Avoid low-contrast color combinations.

Leave a quiet zone

Keep clear space around the QR code. The quiet zone slider adds padding on export.

Test before printing

Scan with your phone camera at the size you plan to print. Use 512px or 1024px PNG for large formats.

Keep content short

Shorter payloads produce simpler QR codes that scan faster. Watch the density indicator for long text.

Frequently asked questions

Common questions about the QR code generator.

Is this QR code generator free?
Yes. You can create and download QR codes for free with no signup or account required.
What can I encode in a QR code?
You can encode website links, plain text, WiFi networks, email addresses, phone numbers, SMS messages, contact cards (vCard), and GPS locations. Choose a type, enter your content, preview the QR code, and download it.
What file formats can I download?
Download PNG images at 256×256, 512×512, or 1024×1024 pixels (with optional transparent background), copy PNG to clipboard, download SVG for vector use, or share on supported mobile devices.
Do I need to create an account?
No account is needed. Enter your content, preview the QR code, and download instantly in your browser.
Is my data stored?
No. QR codes are generated entirely in your browser. We don't collect, store, or transmit the URLs or text you enter. Your last-used settings are saved locally on your device only.
Will my QR code work on mobile devices?
Yes. For best scan reliability, use high contrast (dark modules on a light background). The tool warns you if colors may be hard to scan and shows a density indicator for long content.
Can I use the QR code commercially?
Yes. There are no usage restrictions on QR codes you generate and download from this tool.
How do I create a WiFi QR code for guests?
Select the WiFi tab, enter your network name (SSID), password, and encryption type (usually WPA/WPA2), then download the code. Guests scan it with their phone camera to join automatically without typing the password.
Can a QR code save a contact directly to someone's phone?
Yes. Choose the Contact tab and fill in a name, phone, email, and organization. The generator creates a vCard QR code — scanning it prompts the phone to save a new contact to the address book.
How do I make an SMS QR code with a pre-filled message?
Select the SMS tab, enter the destination phone number and your message text. Scanning the QR code opens the device's messaging app with the number and message already filled in, ready to send.
Does the location QR code work with any maps app?
Yes. The generator encodes standard GPS coordinates, which recent iOS and Android devices open in the phone's default maps app after scanning.
Can I create a QR code that dials a phone number automatically?
Yes. Choose the Phone tab and enter the number, including the country code if needed. Scanning the resulting QR code opens the dialer with the number ready to call.
How do I add a subject and message to an email QR code?
Select the Email tab, enter the recipient address, then optionally fill in a subject and body. Scanning the QR code opens the device's mail app with a new message already addressed and drafted.