Free QR Code Generator — Create Custom QR Codes Online - Free QR Code Generator | MyToolMaster

Professional QR Code Generator

Design pixel-perfect QR codes in seconds — customize colors, shapes, frames & logos. No account needed.

Unlimited Free Use No Login Required High-Res PNG Download Instant Generation

Customize Your QR Code

20 px
Higher levels allow more damage recovery but create larger codes
PNG or JPG format; transparent background recommended
20%

Preview & Download

Your custom QR code will appear here

Configure settings and click Generate

What can you encode?

Website URL Wi-Fi Password Contact / vCard Email Address Phone Number Location / GPS SMS Message PDF / Document Business Card Social Media

How to Create Your QR Code

Follow these simple steps — from entering your content to downloading your finished code.

Step 1 — Enter content and choose colors on the Basic tab
1

Enter Your Content & Pick Colors

Open the Basic tab. Paste your URL, type any text, or enter contact details. Choose a foreground and background color, then drag the size slider to set the resolution you need.

Step 2 — Choose QR style, frame, and gradient on the Style tab
2

Style It — Shapes, Frames & Gradients

Switch to the Style tab. Select Square, Dots, or Rounded pixels. Add a decorative frame with optional call-to-action text like "Scan Me". Toggle the gradient switch for a branded two-tone look.

Step 3 — Upload logo and set error correction in the Advanced tab
3

Add a Logo & Set Error Correction

In the Advanced tab, upload your brand logo (PNG recommended). Use the Logo Size slider to control how much of the QR code it covers. Set Error Correction to High when using a logo for best scan reliability.

4

Generate, Preview & Download

Click the Generate button. Your QR code renders instantly in the Preview panel on the right. Check that it looks right, then hit Download High-Quality PNG to save a crisp, print-ready file to your device.

  Pro Tips

  • Use High error correction when adding a logo — it keeps the code scannable even if the logo covers part of it.
  • Keep high contrast between foreground and background colors for maximum scan speed across different lighting conditions.
  • For print use, generate at 40 px size — this produces the sharpest output at any print scale.
  • Always test-scan your finished QR code with two different devices before printing or publishing it.

What Makes This Generator Different

Every QR code is generated server-side in real time — no third-party APIs, no data stored, no watermarks.

Three Pixel Styles

Switch between classic Square, modern Dot, and smooth Rounded modules to match your brand personality without sacrificing scannability.

5 Frame Options

Wrap your code in Simple, Modern, Rounded, or Gradient frames — each supports custom call-to-action text like "Scan & Save" or "Follow Us".

Full Color Control

Pick any hex color for foreground and background. Enable the gradient toggle to blend two colors across your entire QR code for a polished, branded result.

Logo Embedding

Centre your company logo inside the code with an adjustable size slider. Pair with High error correction so every scan succeeds even with a large logo overlay.

4-Level Error Correction

Choose from Low, Medium, Quartile, or High correction depending on how the code will be used — printed menus, outdoor signage, or digital screens each have different needs.

100% Private & Serverless

Your content never leaves your browser session and is never stored on our servers. Generate as many codes as you like with complete privacy and zero tracking.

Frequently Asked Questions

Everything you need to know about generating, customizing, and using your QR codes.

Yes — 100% free with no hidden fees, no subscription, and no account required. You can generate an unlimited number of QR codes and download each one as a high-resolution PNG at no cost whatsoever.
Never. The QR codes created here are static — the data is encoded directly into the image. Because there is no redirect service involved, the code will work for as long as the destination URL or content remains valid. Codes generated today will still scan correctly in 10 years.
Absolutely. Navigate to the Advanced tab, upload a PNG or JPG logo file, and use the Logo Size slider to control how much of the QR code area the logo occupies (10–35%). We recommend setting the Error Correction Level to High (30%) whenever you add a logo, because the correction data compensates for the pixels the logo covers.
It depends on how you'll use the code:

• Low (7%) — ideal for clean digital screens where damage is unlikely.
• Medium (15%) — a balanced choice for most everyday uses.
• Quartile (25%) — our recommended default; handles minor wear on printed materials.
• High (30%) — essential when adding a logo or using the code on outdoor signage that may get dirty or scratched.
Downloads are provided as PNG files. When you set the QR Code Size slider to the maximum (40 px per module), the output resolution is high enough for professional printing — business cards, posters, product packaging, and exhibition banners. For very large-format printing we recommend scaling the PNG in a vector editor or asking your printer to upscale it.
Yes. In the Content to Encode field, enter the Wi-Fi string in this format:
WIFI:T:WPA;S:YourNetworkName;P:YourPassword;;

When someone scans the code, their phone will prompt them to join the network automatically — no typing required. Replace WPA with WEP or leave it blank for open networks.
Your content is processed only to generate the image and is never stored, logged, or shared. We do not retain any data you enter into the tool. The generated QR code image is returned directly to your browser and saved locally when you click Download.
The most common causes are: (1) insufficient contrast between foreground and background — always keep them clearly different; (2) a logo that is too large relative to the error correction level — try reducing logo size or switching to High correction; (3) the QR code being printed too small — a minimum print size of 2 cm × 2 cm is recommended. If problems persist, regenerate with the Dots style which some scanners read more reliably.