> ## Documentation Index
> Fetch the complete documentation index at: https://doc.trackrev.io/llms.txt
> Use this file to discover all available pages before exploring further.

# QR codes

> Generate branded, trackable QR codes for any link — custom colours, gradients, logos and frames.

Every tracking link can become a branded QR code. Because the QR points at your TrackRev short
link, scans are tracked exactly like clicks — with geo, device and (once revenue is connected)
attribution.

## Create a QR code for a link

<Steps>
  <Step title="Open the QR Designer">
    On the **Links** page, click the **QR code** action on any link row. The **QR Code Designer**
    opens pre-loaded with that link's short URL.
  </Step>

  <Step title="Design it">
    Adjust colours, dot pattern, corners, logo and frame (see [options](#design-options) below),
    or start from one of the built-in templates.
  </Step>

  <Step title="Download">
    Export as **PNG** (256 / 512 / 1024 / 2048 px) or **SVG** (vector, infinitely scalable). You
    can also copy the SVG directly.
  </Step>
</Steps>

## Design options

| Option               | Choices / default                                                                                                |
| -------------------- | ---------------------------------------------------------------------------------------------------------------- |
| **Colours**          | Foreground (default `#0a0a0a`), background (default `#ffffff`), optional linear/radial gradient                  |
| **Dot pattern**      | Square (default), Dots, Rounded, Classy, Classy Rounded, Extra Rounded                                           |
| **Shape**            | Square (default) or Circle                                                                                       |
| **Corner styles**    | Corner square (Square / Dot / Rounded) and corner dot (Square / Dot), each with optional colour                  |
| **Logo overlay**     | Upload an image; size 10–50% (default 40%), margin 0–20px                                                        |
| **Frame & CTA**      | Optional frame with text (default *"Scan to visit"*, up to 30 chars) and frame colours                           |
| **Error correction** | L (7%) / M (15%) / **Q (25%, default)** / H (30%)                                                                |
| **Templates**        | Classic, Brand Coral, Sunset Gradient, Dark Mode, Ocean Blue, Emerald, Print Ready — plus your own saved presets |

<Tip>
  Adding a logo automatically forces error correction to **High (H)** so the code still scans
  reliably with the centre covered. For print, export a large PNG (1024 or 2048 px) or the SVG.
</Tip>

## Free QR generator (no account)

There's also a free, no-signup QR generator at
[trackrev.io/tools/qr-code-generator](https://www.trackrev.io/tools/qr-code-generator) — same
designer, generated entirely in your browser, with no watermark and codes that never expire. See
[Free tools → QR generator](/tools/qr-generator).