Frequently Asked Questions

Here you can find answers to some Frequently Asked Questions about the HTML to PDF converter API.

HTML to PDF converter API

Is there a limitation for HTML file size?

Maximum HTML file size is 4 MB, which means your PDF can have several pages.

Is there a limitation for output size?

No, the output file size has no limitations.

Does the API support CSS?

We fully support CSS1, CSS2 and CSS3.

Is Javascript supported?

Yes, JavaScript is fully supported.

I have lots of animaton on my website. Can I delay the conversion until the page is fully loaded?

Yes, with the ‘delay’ parameter you can specify the amount of time the converter waits for the webpage to load before rendering it. Please read the API Documentation to learn more.

Support & Pricing

Is it possible to try the API for free?

If you want to see how the HTML to PDF converter API works, you can try the Live Demo or you can subscribe to our Basic Plan for only $9.99 in the first month.

Will I get a refund when I cancel my subscription?

No, Insta-PDF plans are non-refundable. Please check the date on which your subscription renews and try to cancel it on time.

Read more about our Cancellation and Refund Policy.

When should I inform you that I want to cancel my subscription plan?

You should send an email to support@insta-pdf.com at least 7 days before the date on which your subscription renews.

Read more about our Cancellation and Refund Policy.

How do I know how many API calls do I have left?

You can get information about your plan details and usage by using the Usage tracking endpoint. Read the API Documentation .

What happens if my payment fails?

The system will automatically try to charge you every 3 days. If this fails multiple times, your API subscription may be automatically canceled without notice.