QR Code Generator

• 100% Free

  Core tools stay free with no paywall to unlock basics.

• No Registration Required

  Open a tool and start immediately - no account needed.

• Privacy First

  We avoid unnecessary collection and keep processing local when possible.

• Browser Processing

  Most tools run in your browser so your input never needs a server round-trip.

• Fast & Secure

  HTTPS everywhere with instant, client-side results for everyday tasks.

• Mobile Friendly

  Layouts and controls are built for phones, tablets, and desktops.

• Updated Regularly

  Tools and content are improved continuously as the platform grows.

Key Features

• Five payload types in one tool

  Encode plain text, website URLs, mailto email links, tel phone numbers, or full Wi-Fi network credentials without switching tools.

• PNG and SVG export

  Download a raster PNG for quick sharing or a crisp, infinitely scalable SVG for print and branded materials.

• Adjustable size, margin, and error correction

  Tune pixel size, quiet-zone margin, and one of four ECC levels (L/M/Q/H) to balance density against scan reliability.

• Wi-Fi credential encoding

  Build a standards-compliant WIFI: payload with SSID, password, encryption type, and hidden-network flag so a phone camera can join a network instantly.

How to Use

1. 1

   Choose a content type

   Select text, URL, email, phone, or Wi-Fi depending on what you want the scanner's phone to do after scanning.

2. 2

   Fill in the details

   Enter the matching fields - a link for URL, an address for email, digits for phone, or SSID and password for Wi-Fi.

3. 3

   Adjust size and error correction

   Increase size for print materials and raise the error correction level if the code might be partially obscured by a logo or damage.

4. 4

   Download or copy the result

   Save the code as PNG for digital use or SVG for scalable print, or copy the raw encoded payload for debugging.

Use Cases

• Print marketing and packaging

  Add scannable links to posters, flyers, business cards, and product packaging without printing a long URL by hand.

• Event check-in and networking

  Generate contact or ticket links attendees can scan at registration desks or badges for fast check-in.

• Guest Wi-Fi sharing

  Let visitors, customers, or guests join a wireless network by scanning instead of typing a long password on a small keyboard.

• Restaurant and retail menus

  Replace printed menus or catalogs with a single scannable code linking to an always-up-to-date digital version.

Examples

contentType=url, https://toolmint.example/promo

Scannable QR code encoding the exact URL

contentType=wifi, SSID=GuestNet, encryption=WPA

WIFI:T:WPA;S:GuestNet;P:••••••••;H:false;;

contentType=phone, +1-555-0134

tel:+1-555-0134 payload rendered as a QR code

Benefits

• ✓Encodes five common payload types without needing separate specialized tools
• ✓Exports both PNG and SVG so the same code works for web and print
• ✓Lets you tune size and error correction before committing to a print run
• ✓Builds a correctly formatted Wi-Fi payload without memorizing the WIFI: syntax
• ✓Generates every code locally, so payload data never touches a server

Best Practices

• Test-scan a printed code at the actual distance and lighting it will be used in before running a large print job.
• Use a higher error correction level (Q or H) when a logo, curve, or damage might cover part of the code.
• Keep a generous quiet-zone margin around the code - scanners rely on that blank border to detect the pattern's edges.
• Prefer https links over http, and double-check the URL before printing since a printed code cannot be edited after the fact.

Common Mistakes

• Printing a QR code too small to scan reliably from a normal reading distance.
• Displaying a Wi-Fi or personal-data QR code on a public screen or shared slide where anyone nearby can scan it.
• Choosing the lowest error correction level for a code that will be printed on a curved, textured, or easily damaged surface.

Privacy Notice

QR generation, including any Wi-Fi passwords or contact details you enter, happens entirely in your browser. ToolMint does not upload, log, or store the payload you encode - but remember that anyone who scans the printed or displayed code can read that data.

About This Tool

Frequently Asked Questions

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