HTML/CSS to Image icon

HTML/CSS to Image

API that renders HTML, web pages, and templates into images and PDFs.

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AI-assisted documentation19 min read

This documentation is compiled from our integration source code, internal specs for HTML/CSS to Image, its official API documentation and anonymized requests logs we collect from our support team[2].

Open HTML/CSS to Image on WEXTL →

Connecting HTML/CSS to Image takes an active account plus an API access token from your account settings — no other setup is required.[3]https://htmlcsstoimage.com

  • API IDtextRequired

    In the dashboard, open API keys and copy the API ID of the key you want to use.

    [1]
  • API KeypasswordRequired

    Copy the secret API key that belongs to that API ID. A key with only the permissions your workflows need is fine.

    [1]
  1. Log in to your WEXTL account, add the HTML/CSS to Image node module to your workflow, and click Create new credential.
  2. Optional: In the Credential name field, enter a name for the credential.
  3. Enter the authentication credentials you copied from your HTML/CSS to Image account, or follow the on-screen instructions to create the credential.
  4. If prompted, authenticate your account and confirm access.
  5. If you want to make changes to your credential in the future, follow the steps in Manage credentials →

Notes

Credentials are org-scoped; share them with teammates from the Credentials picker on any of its nodes.For detailed information on connecting an application, see Connect an application →

Get a ProxySearch
Input fields[3]
FieldType
ProxyRequired
choice
Output fields[3]
FieldType
IDtext
Nametext
URLtext
Portnumber
Bypass Hostsarray
Usernametext
Enabledboolean
Created Atdate
Updated Atdate
Get a Storage DestinationSearch
Input fields[3]
FieldType
Storage DestinationRequired
choice
Output fields[3]
FieldType
IDtext
Nametext
Enabledboolean
Public HTML/CSS to Image Storage Turned Offboolean
Providertext
Connection Infoobject
Provider Codetext
Buckettext
Key Prefixtext
Regiontext
Role ARNtext
Access Key IDtext
Cloudflare Account IDtext
Cloudflare Jurisdictiontext
Endpointtext
Use Path-Style URLsboolean
Last Tested Atdate
Last Test Succeededboolean
Last Test Errortext
Created Atdate
Updated Atdate
Get an API KeySearch
Input fields[3]
FieldType
API KeyRequired
choice
Output fields[3]
FieldType
IDtext
API IDtext
Nametext
Descriptiontext
Enabledboolean
All Future Permissionsboolean
Permissionsarray
Created Atdate
Updated Atdate
Get an ImageSearch
Input fields[3]
FieldType
ImageRequired
choice
Output fields[3]
FieldType
Image Typetext
IDtext
Created Atdate
Last Render Stored Atdate
OG Image Config IDtext
OG Image Config Content Versionnumber
Saved to Storage Destination Atdate
Vendor Storage Turned Offboolean
HTMLtext
Web Page URLtext
CSStext
Google Fontstext
Crop To Elementtext
Pixel Rationumber
Wait Before Capture (Milliseconds)number
Maximum Wait (Milliseconds)number
Wait For Ready Signalboolean
Viewport Widthnumber
Viewport Heightnumber
Mobile Viewportboolean
24other output fields
Get an Image FileSearch
Input fields[3]
FieldType
ImageRequired
choice
Formatchoice
Widthnumber
Heightnumber
DPInumber
Download As Attachmentchoice
Aspect Ratiotext
X Origintext
Y Origintext
X1text
X2text
Y1text
Y2text
Crop Widthtext
Crop Heighttext
File Nametext
Max File Size (Bytes)number
Output fields[3]
FieldType
File Datatext
File Nametext
File Size (Bytes)number
Content Typetext
Get an OG Image ConfigSearch
Input fields[3]
FieldType
OG Image ConfigRequired
choice
Output fields[3]
FieldType
Setup Typetext
IDtext
Domain IDtext
Nametext
Descriptiontext
Website Addresstext
Image Sizingtext
Enabledboolean
Refresh Interval (Seconds)number
Created Atdate
Updated Atdate
Read Image Options From Pageboolean
Default Optionsobject
CSStext
Pixel Rationumber
Maximum Wait (Milliseconds)number
Wait Before Capture (Milliseconds)number
Wait For Ready Signalboolean
Crop To Elementtext
Viewport Heightnumber
Viewport Widthnumber
Turn Off Twemojiboolean
Color Schemetext
Template IDtext
Template Versionnumber
Template Valuesarray
Template Fieldtext
Meta Tagtext
Fallbacktext
Extra Header Originsarray
Origintext
Get AWS Storage External IDSearch
Output fields[3]
FieldType
External IDtext
Writer Role ARNtext
Get UsageSearch
Input fields[3]
FieldType
Skip Cachechoice
Output fields[3]
FieldType
Recent Usageobject
Per Hourtext
Per Daytext
Per Monthtext
Billing Periodsarray
Billing Periodobject
List API KeysSearch
Input fields[3]
FieldType
LimitRequired
number
Include Disabled Keyschoice
Only Keys With Permissionstext
Output fields[3]
FieldType
IDtext
API IDtext
Nametext
Descriptiontext
Enabledboolean
All Future Permissionsboolean
Permissionsarray
Created Atdate
Updated Atdate
List ImagesSearch
Input fields[3]
FieldType
LimitRequired
number
Output fields[3]
FieldType
IDtext
URLtext
Created Atdate
List OG Image ConfigsSearch
Input fields[3]
FieldType
LimitRequired
number
Output fields[3]
FieldType
Setup Typetext
IDtext
Domain IDtext
Nametext
Descriptiontext
Website Addresstext
Image Sizingtext
Enabledboolean
Refresh Interval (Seconds)number
Created Atdate
Updated Atdate
Read Image Options From Pageboolean
Default Optionsobject
CSStext
Pixel Rationumber
Maximum Wait (Milliseconds)number
Wait Before Capture (Milliseconds)number
Wait For Ready Signalboolean
Crop To Elementtext
Viewport Heightnumber
Viewport Widthnumber
Turn Off Twemojiboolean
Color Schemetext
Template IDtext
Template Versionnumber
Template Valuesarray
Template Fieldtext
Meta Tagtext
Fallbacktext
Extra Header Originsarray
Origintext
List ProxiesSearch
Input fields[3]
FieldType
LimitRequired
number
Output fields[3]
FieldType
IDtext
Nametext
URLtext
Portnumber
Bypass Hostsarray
Usernametext
Enabledboolean
Created Atdate
Updated Atdate
List Storage DestinationsSearch
Input fields[3]
FieldType
LimitRequired
number
Output fields[3]
FieldType
IDtext
Nametext
Enabledboolean
Public HTML/CSS to Image Storage Turned Offboolean
Providertext
Connection Infoobject
Provider Codetext
Buckettext
Key Prefixtext
Regiontext
Role ARNtext
Access Key IDtext
Cloudflare Account IDtext
Cloudflare Jurisdictiontext
Endpointtext
Use Path-Style URLsboolean
Last Tested Atdate
Last Test Succeededboolean
Last Test Errortext
Created Atdate
Updated Atdate
List Template VersionsSearch
Input fields[3]
FieldType
TemplateRequired
choice
LimitRequired
number
Output fields[3]
FieldType
Template Typetext
IDtext
Versionnumber
Nametext
Descriptiontext
Created Atdate
Updated Atdate
Render Countnumber
HTMLtext
CSStext
Google Fontstext
Crop To Elementtext
Pixel Rationumber
Wait Before Capture (Milliseconds)number
Maximum Wait (Milliseconds)number
Wait For Ready Signalboolean
Viewport Widthnumber
Viewport Heightnumber
Mobile Viewportboolean
Landscape Viewportboolean
13other output fields
List TemplatesSearch
Input fields[3]
FieldType
LimitRequired
number
Output fields[3]
FieldType
Template Typetext
IDtext
Versionnumber
Nametext
Descriptiontext
Created Atdate
Updated Atdate
Render Countnumber
HTMLtext
CSStext
Google Fontstext
Crop To Elementtext
Pixel Rationumber
Wait Before Capture (Milliseconds)number
Maximum Wait (Milliseconds)number
Wait For Ready Signalboolean
Viewport Widthnumber
Viewport Heightnumber
Mobile Viewportboolean
Landscape Viewportboolean
13other output fields
Create a ProxyAction
Input fields[3]
FieldType
NameRequired
text
Proxy URLRequired
url
Portnumber
Disabledchoice
Usernametext
Passwordsecret
Bypass Hostsarray
Hosttext
Output fields[3]
FieldType
IDtext
Nametext
URLtext
Portnumber
Bypass Hostsarray
Usernametext
Enabledboolean
Created Atdate
Updated Atdate
Create a Screenshot of a Web PageAction
Input fields[3]
FieldType
Web Page AddressRequired
url
CSStext
Crop To Elementtext
Full Pagechoice
Pixel Rationumber
Wait Before Capture (Milliseconds)number
Maximum Wait (Milliseconds)number
Wait For Ready Signalchoice
Viewport Widthnumber
Viewport Heightnumber
Mobile Viewportchoice
Landscape Viewportchoice
Touch Viewportchoice
Color Schemechoice
Time Zonetext
CSS Media Typechoice
Transparent Backgroundchoice
Turn Off Twemojichoice
Block Cookie Bannerschoice
Identify As HTML/CSS to Imagechoice
20other input fields
Output fields[3]
FieldType
Image URLtext
Image IDtext
Create a Signed Image URLAction
Input fields[3]
FieldType
HTMLtext
Web Page Addressurl
CSStext
Google Fontstext
Crop To Elementtext
Pixel Rationumber
Wait Before Capture (Milliseconds)number
Maximum Wait (Milliseconds)number
Viewport Widthnumber
Viewport Heightnumber
Mobile Viewportchoice
Landscape Viewportchoice
Touch Viewportchoice
Full Pagechoice
Wait For Ready Signalchoice
Color Schemechoice
Time Zonetext
CSS Media Typechoice
Block Cookie Bannerschoice
Transparent Backgroundchoice
11other input fields
Output fields[3]
FieldType
Signed URLtext
Tokentext
Formattext
Create a Signed Template Image URLAction
Input fields[3]
FieldType
TemplateRequired
choice
Template ValuesRequired
text
Formatchoice
Output fields[3]
FieldType
Signed URLtext
Tokentext
Formattext
Create a Storage DestinationAction
Input fields[3]
FieldType
NameRequired
text
ProviderRequired
choice
BucketRequired
text
Key Prefixtext
Regiontext
Role ARNtext
Access Key IDtext
Secret Access Keysecret
Cloudflare Account IDtext
Cloudflare Jurisdictionchoice
Endpointurl
Use Path-Style URLschoice
Disabledchoice
Turn Off Public HTML/CSS to Image Storagechoice
Output fields[3]
FieldType
IDtext
Nametext
Enabledboolean
Public HTML/CSS to Image Storage Turned Offboolean
Providertext
Connection Infoobject
Provider Codetext
Buckettext
Key Prefixtext
Regiontext
Role ARNtext
Access Key IDtext
Cloudflare Account IDtext
Cloudflare Jurisdictiontext
Endpointtext
Use Path-Style URLsboolean
Last Tested Atdate
Last Test Succeededboolean
Last Test Errortext
Created Atdate
Updated Atdate
Create a TemplateAction
Input fields[3]
FieldType
HTMLRequired
text
Nametext
Descriptiontext
CSStext
Google Fontstext
Crop To Elementtext
Pixel Rationumber
Wait Before Capture (Milliseconds)number
Maximum Wait (Milliseconds)number
Wait For Ready Signalchoice
Viewport Widthnumber
Viewport Heightnumber
Mobile Viewportchoice
Landscape Viewportchoice
Touch Viewportchoice
Color Schemechoice
Time Zonetext
CSS Media Typechoice
Transparent Backgroundchoice
Turn Off Twemojichoice
5other input fields
Output fields[3]
FieldType
Template IDtext
Template Versionnumber
Create an API KeyAction
Input fields[3]
FieldType
PermissionsRequired
text
Nametext
Descriptiontext
All Future Permissionschoice
Disabledchoice
Output fields[3]
FieldType
API Keytext
IDtext
API IDtext
Nametext
Descriptiontext
Enabledboolean
All Future Permissionsboolean
Permissionsarray
Created Atdate
Updated Atdate
Create an Image from a TemplateAction
Input fields[3]
FieldType
TemplateRequired
choice
Template ValuesRequired
text
Formatchoice
Output fields[3]
FieldType
Image URLtext
Image IDtext
Create an Image from HTMLAction
Input fields[3]
FieldType
HTMLRequired
text
CSStext
Google Fontstext
Crop To Elementtext
Pixel Rationumber
Wait Before Capture (Milliseconds)number
Maximum Wait (Milliseconds)number
Wait For Ready Signalchoice
Viewport Widthnumber
Viewport Heightnumber
Mobile Viewportchoice
Landscape Viewportchoice
Touch Viewportchoice
Color Schemechoice
Time Zonetext
CSS Media Typechoice
Transparent Backgroundchoice
Turn Off Twemojichoice
Jumbo Max Widthnumber
Jumbo Max Heightnumber
15other input fields
Output fields[3]
FieldType
Image URLtext
Image IDtext
Create an OG Image ConfigAction
Input fields[3]
FieldType
Setup TypeRequired
choice
NameRequired
text
Website AddressRequired
url
Descriptiontext
Image Sizingchoice
Disabledchoice
Refresh Interval (Seconds)number
Templatechoice
Template Valuesarray
Template FieldRequired
text
Meta Tagtext
Fallbackchoice
Custom Headersarray
NameRequired
text
ValueRequired
text
Extra Header Originsarray
Origintext
Read Image Options From Pagechoice
Default CSStext
Default Crop To Elementtext
Default Viewport Widthnumber
Default Viewport Heightnumber
Default Pixel Rationumber
Default Wait Before Capture (Milliseconds)number
Default Maximum Wait (Milliseconds)number
Default Color Schemechoice
2other input fields
Output fields[3]
FieldType
Setup Typetext
IDtext
Domain IDtext
Nametext
Descriptiontext
Website Addresstext
Image Sizingtext
Enabledboolean
Refresh Interval (Seconds)number
Created Atdate
Updated Atdate
Read Image Options From Pageboolean
Default Optionsobject
CSStext
Pixel Rationumber
Maximum Wait (Milliseconds)number
Wait Before Capture (Milliseconds)number
Wait For Ready Signalboolean
Crop To Elementtext
Viewport Heightnumber
Viewport Widthnumber
Turn Off Twemojiboolean
Color Schemetext
Template IDtext
Template Versionnumber
Template Valuesarray
Template Fieldtext
Meta Tagtext
Fallbacktext
Extra Header Originsarray
Origintext
Create Several Images at OnceAction
Input fields[3]
FieldType
ImagesRequired
array
Imageobject
Default CSStext
Default Google Fontstext
Default Crop To Elementtext
Default Pixel Rationumber
Default Wait Before Capture (Milliseconds)number
Default Maximum Wait (Milliseconds)number
Default Viewport Widthnumber
Default Viewport Heightnumber
Default Color Schemechoice
Default Time Zonetext
Default Transparent Backgroundchoice
Default Block Consent Bannerschoice
Default Full Pagechoice
Default Formatchoice
Output fields[3]
FieldType
IDtext
URLtext
Create Several Template Images at OnceAction
Input fields[3]
FieldType
ImagesRequired
array
Imageobject
Default Templatechoice
Default Template Valuestext
Default Formatchoice
Output fields[3]
FieldType
IDtext
URLtext
Delete a ProxyAction
Input fields[3]
FieldType
ProxyRequired
choice
Output fields[3]
FieldType
IDtext
Status Codenumber
Delete a Storage DestinationAction
Input fields[3]
FieldType
Storage DestinationRequired
choice
Output fields[3]
FieldType
IDtext
Status Codenumber
Delete a TemplateAction
Input fields[3]
FieldType
TemplateRequired
choice
Output fields[3]
FieldType
IDtext
Status Codenumber
Delete an API KeyAction
Input fields[3]
FieldType
API KeyRequired
choice
Output fields[3]
FieldType
IDtext
Status Codenumber
Delete an ImageAction
Input fields[3]
FieldType
ImageRequired
choice
Output fields[3]
FieldType
IDtext
Status Codenumber
Delete an OG Image ConfigAction
Input fields[3]
FieldType
OG Image ConfigRequired
choice
Output fields[3]
FieldType
IDtext
Status Codenumber
Delete Several Images at OnceAction
Input fields[3]
FieldType
ImagesRequired
choice
Output fields[3]
FieldType
Images Deletednumber
Status Codenumber
Make an API Calluniversal
Input fields[3]
FieldType
URLRequired
text
MethodRequired
choice
Headersarray
Headerobject
Query Stringarray
Parameterobject
Bodytext
Max File Size (Bytes)number
Output fields[3]
FieldType
Bodytext
Headersobject
Status codenumber
Send FeedbackAction
Input fields[3]
FieldType
MessageRequired
text
Subjecttext
Reply Addressurl
Output fields[3]
FieldType
Messagetext
IDtext
Store an ImageAction
Input fields[3]
FieldType
ImageRequired
choice
Formatchoice
Widthnumber
Heightnumber
DPInumber
Aspect Ratiotext
X Origintext
Y Origintext
X1text
X2text
Y1text
Y2text
Crop Widthtext
Crop Heighttext
Output fields[3]
FieldType
Outcometext
Original Imageobject
Statustext
Targettext
Buckettext
Keytext
Resized or Cropped Imageobject
Statustext
Targettext
Buckettext
Keytext
Successboolean
Messagetext
Status Codenumber
Update a ProxyAction
Input fields[3]
FieldType
ProxyRequired
choice
NameRequired
text
Proxy URLRequired
url
Portnumber
Disabledchoice
Usernametext
Passwordsecret
Keep Current Passwordchoice
Bypass Hostsarray
Hosttext
Output fields[3]
FieldType
IDtext
Nametext
URLtext
Portnumber
Bypass Hostsarray
Usernametext
Enabledboolean
Created Atdate
Updated Atdate
Update a Storage DestinationAction
Input fields[3]
FieldType
Storage DestinationRequired
choice
NameRequired
text
ProviderRequired
choice
BucketRequired
text
Key Prefixtext
Regiontext
Role ARNtext
Access Key IDtext
Secret Access Keysecret
Keep Existing Secretchoice
Cloudflare Account IDtext
Cloudflare Jurisdictionchoice
Endpointurl
Use Path-Style URLschoice
Disabledchoice
Turn Off Public HTML/CSS to Image Storagechoice
Output fields[3]
FieldType
IDtext
Nametext
Enabledboolean
Public HTML/CSS to Image Storage Turned Offboolean
Providertext
Connection Infoobject
Provider Codetext
Buckettext
Key Prefixtext
Regiontext
Role ARNtext
Access Key IDtext
Cloudflare Account IDtext
Cloudflare Jurisdictiontext
Endpointtext
Use Path-Style URLsboolean
Last Tested Atdate
Last Test Succeededboolean
Last Test Errortext
Created Atdate
Updated Atdate
Update a TemplateAction
Input fields[3]
FieldType
TemplateRequired
choice
HTMLRequired
text
Nametext
Descriptiontext
CSStext
Google Fontstext
Crop To Elementtext
Pixel Rationumber
Wait Before Capture (Milliseconds)number
Maximum Wait (Milliseconds)number
Wait For Ready Signalchoice
Viewport Widthnumber
Viewport Heightnumber
Mobile Viewportchoice
Landscape Viewportchoice
Touch Viewportchoice
Color Schemechoice
Time Zonetext
CSS Media Typechoice
Transparent Backgroundchoice
6other input fields
Output fields[3]
FieldType
Template IDtext
Template Versionnumber
Update an API KeyAction
Input fields[3]
FieldType
API KeyRequired
choice
PermissionsRequired
text
Nametext
Descriptiontext
All Future Permissionschoice
Disabledchoice
Output fields[3]
FieldType
IDtext
API IDtext
Nametext
Descriptiontext
Enabledboolean
All Future Permissionsboolean
Permissionsarray
Created Atdate
Updated Atdate
Update an OG Image ConfigAction
Input fields[3]
FieldType
OG Image ConfigRequired
choice
Setup TypeRequired
choice
NameRequired
text
Website AddressRequired
url
Descriptiontext
Image Sizingchoice
Disabledchoice
Refresh Interval (Seconds)number
Templatechoice
Template Valuesarray
Template FieldRequired
text
Meta Tagtext
Fallbackchoice
Custom Headersarray
NameRequired
text
ValueRequired
text
Extra Header Originsarray
Origintext
Read Image Options From Pagechoice
Default CSStext
Default Crop To Elementtext
Default Viewport Widthnumber
Default Viewport Heightnumber
Default Pixel Rationumber
Default Wait Before Capture (Milliseconds)number
Default Maximum Wait (Milliseconds)number
3other input fields
Output fields[3]
FieldType
Setup Typetext
IDtext
Domain IDtext
Nametext
Descriptiontext
Website Addresstext
Image Sizingtext
Enabledboolean
Refresh Interval (Seconds)number
Created Atdate
Updated Atdate
Read Image Options From Pageboolean
Default Optionsobject
CSStext
Pixel Rationumber
Maximum Wait (Milliseconds)number
Wait Before Capture (Milliseconds)number
Wait For Ready Signalboolean
Crop To Elementtext
Viewport Heightnumber
Viewport Widthnumber
Turn Off Twemojiboolean
Color Schemetext
Template IDtext
Template Versionnumber
Template Valuesarray
Template Fieldtext
Meta Tagtext
Fallbacktext
Extra Header Originsarray
Origintext

Look for HTML/CSS to Image templates in the WEXTL template library.

Browse templates →
  1. WEXTL® HTML/CSS to Image Source Code connector implementation.
  2. Our users use cases and automations.
  3. Official API Documentation for HTML/CSS to Image.
  4. WEXTL® visual workflow builder data.

Last updated: Oct 12, 2026 10:59