# About SQR

{% content-ref url="about-sqr/how-long-are-qr-codes-valid-for-do-they-expire" %}
[how-long-are-qr-codes-valid-for-do-they-expire](https://docs.sqr.co/questions-and-answers/about-sqr/how-long-are-qr-codes-valid-for-do-they-expire)
{% endcontent-ref %}

{% content-ref url="about-sqr/what-graphic-formats-do-the-generated-qr-codes-support" %}
[what-graphic-formats-do-the-generated-qr-codes-support](https://docs.sqr.co/questions-and-answers/about-sqr/what-graphic-formats-do-the-generated-qr-codes-support)
{% endcontent-ref %}

{% content-ref url="about-sqr/how-do-i-manage-qr-codes-with-sqr-code-generator" %}
[how-do-i-manage-qr-codes-with-sqr-code-generator](https://docs.sqr.co/questions-and-answers/about-sqr/how-do-i-manage-qr-codes-with-sqr-code-generator)
{% endcontent-ref %}

{% content-ref url="about-sqr/can-i-customize-a-qr-code-with-my-company-logo-or-icon" %}
[can-i-customize-a-qr-code-with-my-company-logo-or-icon](https://docs.sqr.co/questions-and-answers/about-sqr/can-i-customize-a-qr-code-with-my-company-logo-or-icon)
{% endcontent-ref %}

{% content-ref url="about-sqr/can-a-qr-code-be-edited-changed" %}
[can-a-qr-code-be-edited-changed](https://docs.sqr.co/questions-and-answers/about-sqr/can-a-qr-code-be-edited-changed)
{% endcontent-ref %}

{% content-ref url="about-sqr/are-qr-codes-free" %}
[are-qr-codes-free](https://docs.sqr.co/questions-and-answers/about-sqr/are-qr-codes-free)
{% endcontent-ref %}

{% content-ref url="about-sqr/is-it-possible-to-count-the-qr-code-scans-tracking-analytics" %}
[is-it-possible-to-count-the-qr-code-scans-tracking-analytics](https://docs.sqr.co/questions-and-answers/about-sqr/is-it-possible-to-count-the-qr-code-scans-tracking-analytics)
{% endcontent-ref %}

{% content-ref url="about-sqr/how-do-i-generate-a-large-batch-of-qr-codes" %}
[how-do-i-generate-a-large-batch-of-qr-codes](https://docs.sqr.co/questions-and-answers/about-sqr/how-do-i-generate-a-large-batch-of-qr-codes)
{% endcontent-ref %}

{% content-ref url="about-sqr/is-there-a-scan-limit-for-the-qr-codes" %}
[is-there-a-scan-limit-for-the-qr-codes](https://docs.sqr.co/questions-and-answers/about-sqr/is-there-a-scan-limit-for-the-qr-codes)
{% endcontent-ref %}

{% content-ref url="about-sqr/can-i-use-the-generated-qr-codes-for-commercial-purposes" %}
[can-i-use-the-generated-qr-codes-for-commercial-purposes](https://docs.sqr.co/questions-and-answers/about-sqr/can-i-use-the-generated-qr-codes-for-commercial-purposes)
{% endcontent-ref %}

{% content-ref url="about-sqr/why-is-my-qr-code-not-working" %}
[why-is-my-qr-code-not-working](https://docs.sqr.co/questions-and-answers/about-sqr/why-is-my-qr-code-not-working)
{% endcontent-ref %}