What can I encode in a QR code?

Any text up to ~4,296 characters: URLs, Wi-Fi credentials, contact cards (vCard), phone numbers, email addresses, or plain text. For URLs, include https:// for reliable scanning.

What is error correction level?

Error correction allows QR codes to be scanned even when partially damaged or obscured. L (7%) is the lowest with the simplest pattern; M (15%) is standard; Q (25%) allows moderate damage; H (30%) is best for QR codes with logos overlaid.

Can I download the QR code as a vector (SVG)?

Yes. The SVG download produces a scalable vector file — perfect for print materials at any size without quality loss.

Does the tool add a watermark?

No. Downloads are clean PNG and SVG files with no watermark, branding, or embedded tracking.

Can I use custom colors?

Yes. You can set both the foreground (module) color and background color. For reliable scanning, maintain high contrast — dark modules on a light background. Avoid red-on-black combinations which confuse some scanners.

Free QR Code Maker — no watermark, no signup

QR code maker free — custom colors, PNG & SVG.

Create QR codes for any URL, text, or contact info. Customize colors, add a logo, adjust error correction level, and download as high-resolution PNG or vector SVG — no signup, no watermark.

No signup required

100% private

Runs in browser

PNG & SVG download

URL or Link

Enter a URL to create a QR code. e.g. https://trndinn.com

Foreground Color

#000000

Background Color

#ffffff

Live Preview

400 x 400 px

Enter content to preview

400x400 px | PNG | High quality | No watermark

Instant generation

Create QR codes in seconds.

100% private

Everything runs in your browser.

Fully customizable

Colors, error correction, and more.

Multiple formats

Download as PNG or vector SVG.

Popular use cases

Create QR codes for everything you need.

Frequently asked questions

What is a QR code?

A QR (Quick Response) code is a two-dimensional barcode that stores data as a pattern of black and white squares. Invented by Denso Wave in 1994 for automotive tracking, QR codes are now used globally for contactless payments, marketing, and information sharing. Over 89% of smartphone users have scanned a QR code at least once [Statista, 2025].

Trndinn's QR Code Generator creates high-resolution QR codes entirely in your browser — no server upload, no signup, no watermark. Customize foreground and background colors, adjust error correction levels, and download as lossless PNG or scalable SVG for print.

Common questions about QR codes

Do QR codes expire?

Static QR codes (like the ones Trndinn generates) never expire. The data is encoded directly in the pattern — as long as the destination URL exists, the code works forever.

What's the maximum data a QR code can hold?

A single QR code can store up to 4,296 alphanumeric characters or 7,089 numeric digits. For URLs, keep them under 2,000 characters for reliable scanning across all devices.

Should I download PNG or SVG?

Use PNG for digital screens (social media, websites, presentations). Use SVG for print materials (business cards, posters, packaging) — SVG scales to any size without losing quality.

Need more?

Create social media graphics, OG images, and branded assets with AI.

Try Trndinn

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Trndinn's QR Code Generator is a free, browser-based tool. All processing happens locally on your device — no files are uploaded to any server. No signup, no watermark, no usage limit.