HTML to PDF CONVERTER API
Create high-quality, print-ready PDF files from your HTML code
Our API can handle large volumes of conversions without any downtime.
Convert HTML to PDF easily with Insta-PDF
Browser-based HTML to PDF Engine
Our HTML to PDF converter supports modern HTML, CSS, and JavaScript.
Asynchronous requests
Make an asynchronous API request, and get a notification via webhooks when your PDF is done.
Security
Encrypting sensitive data, such as user information or the PDF documents, both in transit and at rest, to protect against unauthorized access.
PDF Customization Options
- Set page size and margins
- Add headers and footers
- Change the orientation of your pages
- Remove elements of the website
- Add watermarks
SDK support
It does not matter what programming language you are using, we have you covered. Check our collection of libraries that aim to streamline developer experience.
API Request Example
Endpoints
Page Dimensions
Headers and footers
Conversion Parameters
Watermarks
API Request Example
const request = require("request");
const options = {
method: "POST",
url: "https://api.insta-pdf.com/v1/convert",
headers: {
"Content-Type": "application/json",
"Authorization": "Bearer YOUR-API-KEY"
},
body: {
"page_size": "A4",
"margin_top": 50px,
"margin_bottom": 50px
},
json: true
};
request(options, function (error, response, body) {
if (error) throw new Error(error);
console.log(body);
});Endpoints
| (POST) https://api.insta-pdf.com/v1/convert | This endpoint is responsible for the PDF conversions. |
|---|---|
| (GET) https://api.insta-pdf.com/v1/usage | This endpoint will give you a response showing your plan details and usage (tied to current billing cycle) . |
| (GET) https://api.insta-pdf.com/v1/list?from=DD-MM-YY&to=DD-MM-YY&limit=100&page=1 | This endpoint lists your created PDFs in the specified time interval. |
Page Dimensions
| page_size | A1/A2/A3/…/Letter/Tabloid/…. |
|---|---|
| page_width | Page width in mm (millimeters), cm (centimeters), in (inches), px (pixels) or pt (points) |
| page_height | Page height in mm (millimeters), cm (centimeters), in (inches), px (pixels) or pt (points) |
| margin_top | Top margin in mm (millimeters), cm (centimeters), in (inches), px (pixels) or pt (points) |
| margin_bottom | Bottom margin in mm (millimeters), cm (centimeters), in (inches), px (pixels) or pt (points) |
| margin_left | Left margin in mm (millimeters), cm (centimeters), in (inches), px (pixels) or pt (points) |
| margin_right | Right margin in mm (millimeters), cm (centimeters), in (inches), px (pixels) or pt (points) |
| orientation | Sets the orientation of the page to vertical/horizontal |
Headers and footers
| header_html | HTML code for header |
|---|---|
| header_text | Text in the header |
| header_align | Alignment property of the header text |
| header_margin | Margin at the top of the page for the footer placement in mm, cm, in,px or pt |
| header_start_at | The page you want start showing the header on |
| footer_html | HTML code for footer |
| footer_text | Text in the footer |
| footer_align | Alignment property of the footer text |
| footer_margin | Margin at the bottom of the page for the footer placement in mm, cm, in,px or pt |
| footer_start_at | The page you want start showing the footer on |
Conversion Parameters
| html | The URL of the website you want to convert to a PDF file |
|---|---|
| url | The raw HTML code you want to convert to a PDF file |
| css | Use custom CSS to style the page, can be a string and a URL |
| filename | Choose a name for your PDF file |
| no_background | Do not show the background image/color of the website in the PDF file |
| no_images | Do not include images of the webpage in the PDF |
| no_js | Convert the page with JavaScript switched off |
| no_css | Convert the page with CSS switched off |
| no_ads | Remove ads |
| no_forms | Do not include forms in the PDF |
| no_blank_pages | Remove blank pages |
| grayscale | Convert to a grayscale PDF |
| delay | Enables you to specify a custom delay time (in milliseconds) before the PDF is generated. It could be useful if certain contents of the website appear after the initial page load. |
Watermarks
| wm_image | URL of the watermark image |
|---|---|
| wm_text | Text of the watermark |
| wm_font_size | Font size of watermark text (in points) |
| wm_font | Font face for the text watermark, for example Ariel |
| wm_font_color | Font color of the watermark text |
| wm_font_bold | Set to true to make the watermark text bold. |
| wm_font_italic | Set to true to make the text style italic. |
| wm_x | The horizontal position of the watermark |
| wm-y | The vertical position for the watermark |
| wm_img_width | Width of the watermark in mm, cm, in,px or pt |
| wm_img_height | Height of the watermark in mm, cm, in,px or pt |
| wm_opacity | Set the opacity of the watermark Between 0 and 1 (1 means fully opague) |
| wm_angle | Angle of rotation between 0 and 360 |
Use cases for HTML to PDF conversion
Have a look at our pricing plans
Basic
1000 API calls
$12.99
$
9
99
Monthly -
Raw HTML to PDF conversion
-
URL based PDF conversion
-
Full Customization
-
SYNC/ASYNC requests
-
HTTPS encryption
Sign up
First month at reduced price*
Standard
5000 API calls
$29.99
$
14
99
Monthly -
Raw HTML to PDF conversion
-
URL based PDF conversion
-
Full Customization
-
SYNC/ASYNC requests
-
HTTPS encryption
Sign Up
First month at reduced price*
Popular
Pro
10 000 API calls
$49.99
$
29
99
Monthly -
Raw HTML to PDF conversion
-
URL based PDF conversion
-
Full Customization
-
SYNC/ASYNC requests
-
HTTPS encryption
Sign Up
First month at reduced price*
Custom
Tailored to your needs
Contact Us
-
-
If you want to discuss a custom plan, please send us a message and we'll make you an offer.
Do you have a question?
You might find an answer to it on the FAQ page or on the API Documentation page, but otherwise feel free to contact us, we are here to help!