1. DEMO
API Documents - GuGuData | Production-Ready APIs Built for Developers
  • GuGuData API documents
  • Metadata
    • DEMO
      • Get demo programme data for a global university
      • [DEMO] Chinese Poem
      • [DEMO] Stock HK Symbols
      • Get demo data for global university ranking
      • [DEMO] Global University
      • [DEMO] Global QS World University Rankings
      • [DEMO] US CIP Codes
      • [DEMO] US College Institutions Data API
      • [DEMO] US College Programs Data API
      • [DEMO] Stock US Symbols
    • Chinese Poem
    • Stock HK Symbols
    • Stock US Symbols
    • Global University
    • Get programme data for a global university
    • US College Institution Detail
    • Get global university ranking data
    • US College Institution Programs
    • Global QS World University Rankings
    • Chinese Poem
    • US CIP Codes Search
    • Get a hosted global university logo
    • US College Institutions Search
    • Get US college institution details
    • Get programs for a US college institution
    • US College Programs Search
  • Website Tools
    • DEMO
      • [DEMO] Article Content Extraction API
      • [DEMO] Extract Images from Article URL API
      • [DEMO] Article Extract
      • [DEMO] Domain DNS Information Query
      • [DEMO] Geographic Coordinate System Converter
      • [DEMO] IP Address
      • [DEMO] PageSpeed and SEO Score API
      • [DEMO] Format International Phone
      • [DEMO] Webpage Readable Content Extraction
      • [DEMO] Search Visibility API
      • [DEMO] Short Link API
      • [DEMO] Domain SSL Certificate Information Parsing
      • [DEMO] Extract Structured JSON from Webpage
      • [DEMO] Website Snapshot
      • [DEMO] Get URL links
      • [DEMO] URL to static HTML
      • [DEMO] URL to Image
      • [DEMO] URL to Markdown
      • [DEMO] Query Website Favicon and Title
      • [DEMO] Domain Whois
    • Geographic Coordinate System Converter
    • Article Content Extraction API
    • Extract Images from Article URL API
    • Article Extract
    • extractFromHtml
    • Domain DNS Information Query
    • IP Address
    • PageSpeed and SEO Score API
    • Score webpage performance and SEO signals
    • Format International Phone
    • Format International Phone
    • Webpage Readable Content Extraction
    • Search Visibility API
    • Short Link API
    • Get short link
    • Update short link
    • Redirect short link
    • Domain SSL Certificate Information Parsing
    • Extract Structured JSON from Webpage
    • Website Snapshot
    • Get URL links
    • URL to static HTML
    • URL to Image
    • Convert Webpage to Image
    • URL to Markdown
    • Query Website Favicon and Title
    • Domain Whois
  • Image Recognition
    • DEMO
      • [DEMO] Convert HTML to Word
        GET
      • [DEMO] Image Compress
        GET
      • [DEMO] Image OCR
        GET
      • [DEMO] Image OCR to Word API
        GET
      • [DEMO] HTML to PDF
        GET
      • [DEMO] Markdown to PDF
        GET
      • [DEMO] OCR API
        GET
      • [DEMO] PDF Splitting
        GET
      • [DEMO] PDF Summary
        GET
      • [DEMO] PDF to Format
        GET
      • [DEMO] PDF to HTML
        GET
      • [DEMO] PDF OCR to Text API
        GET
      • [DEMO] PDF OCR to Word API
        GET
      • [DEMO] PPT to Images
        GET
      • [DEMO] Convert PPT to PDF
        GET
      • [DEMO] Word to HTML
        GET
    • Convert HTML to Word
      POST
    • Image Compress
      POST
    • Image OCR
      POST
    • Image OCR to Word API
      POST
    • HTML to PDF
      POST
    • Markdown to PDF
      POST
    • PDF Splitting
      POST
    • OCR API
      POST
    • PDF Summary
      POST
    • PDF to Format
      POST
    • PDF to HTML
      POST
    • PDF OCR to Text API
      POST
    • PDF OCR to Word API
      POST
    • PPT to Images
      POST
    • Convert PPT to PDF
      POST
    • Word to HTML
      POST
  • QRcode and Barcode
    • DEMO
      • [DEMO] Bar Code
      • [DEMO] Decode QR Code from Image
      • [DEMO] QR Code
      • [DEMO] Wifi QR Code
    • Bar Code
    • Decode QR Code from Image
    • QR Code
    • Wifi QR Code
  • Text Tools
    • DEMO
      • [DEMO] ISBN Book Metadata Lookup
      • [DEMO] Detect Text Language
      • [DEMO] Simplified and Traditional Chinese Converter
      • [DEMO] Text Similarity Calculator
    • Simplified and Traditional Chinese Converter
    • ISBN Book Metadata Lookup
    • Detect Text Language
    • Simplified and Traditional Chinese Converter
    • Text Similarity Calculator
  • healthcheck
    GET
  • Schemas
    • BarcodeRequest
    • CertificateInfoDTO
    • Chinese Script Conversion Request
    • Comparator«string»
    • CreateShortLinkRequest
    • DetectLanguageRequest
    • Education Response Metadata
    • Global University Programmes Response
    • Global University Ranking Response
    • Global University Response
    • HK Stock Symbol
    • HK Stock Symbols Response
    • IPLocationResponse
    • JSONConfig
    • PageSpeedScoreRequest
    • QRCodeRequest
    • Response Metadata
    • SearchVisibilityMatch
    • SearchVisibilityMetrics
    • SearchVisibilityObservedItem
    • SearchVisibilityRequest
    • SearchVisibilityResponse
    • SearchVisibilitySearchMetadata
    • ShortLinkResponse
    • Text Similarity Request
    • US CIP Code Data
    • US CIP Code Response
    • US College Institution Data
    • US College Institution Response
    • US College Program Data
    • US College Program Response
    • US Stock Symbol
    • US Stock Symbols Response
    • University Data
    • University Programme Data
    • UpdateShortLinkRequest
    • Url2JsonRequestDTO
    • UrlSnapshotRequest
    • UrlSnapshotResponse
    • WebPageRequestDTO
    • WebPageToImageRequestDTO
    • WebSiteFaviconDTO
    • WhoisEntityDTO
    • WifiQRCodeRequest
  1. DEMO

[DEMO] HTML to PDF

GET
https://api.gugudata.io/v1/imagerecognition/html2pdf/demo
Image Recognition
Last modified:2026-07-29 05:16:01
HTML/URL to PDF
Render HTML or a target URL as PDF and return the generated PDF resource metadata defined by the current v1 contract.
Method: POST
Path: /v1/imagerecognition/html2pdf
Demo: https://api.gugudata.io/v1/imagerecognition/html2pdf/demo
OpenAPI: https://gugudata.io/assets/openapi/gugudata.openapi.3.1.json
Request Parameters:
appkey (string, required): Application key used for request authentication. Supply the value as a query parameter, form field, or multipart field according to the request content type.
type (string, required): Endpoint-specific type selector. Refer to the endpoint description for supported values.
content (string, required): Primary text content processed by the endpoint.
landscape (integer, optional): Whether the generated PDF should use landscape orientation.
Response Fields:
DataStatus.StatusCode (integer, required): Application-level status code returned by the current v1 contract.
DataStatus.StatusDescription (string, required): Application-level status message returned by the current v1 contract.
DataStatus.ResponseDateTime (string, required): Response timestamp returned by the current service contract.
DataStatus.DataTotalCount (integer, required): Total number of records that match the request.
Data (string, required): Primary response payload returned by the endpoint.
HTTP Status Codes:
200: Request processed successfully. Some endpoints expose a separate application-level status field in the response body, such as dataStatus.statusCode.
400: Invalid request parameters or request format. Check required fields, data types, and request body format.
401: Missing or unknown application key. Provide a valid appkey with the request.
403: The application key is recognized but access is not allowed. The key may be expired, inactive, or not permitted for the requested API.
429: Request rate or trial usage limit exceeded. Reduce concurrency or retry after the limit window resets.
500: Internal service error. Retry later or contact support if the error persists.
503: Upstream service unavailable. Retry later; the requested upstream dependency is temporarily unavailable.
Business Status Codes:
100 Normal return: No additional remark.
101 Parameter error: No additional remark.
102 Request frequency limited: Cannot exceed 100 requests per second
103 Account overdue: No additional remark.
104 Incorrect APPKEY: Please check if the passed APPKEY is the value obtained from the developer center
110 Interface response error: No additional remark.
Key Features:
Superior performance conversion efficiency.
Supports converting passed HTML to PDF, supports converting CSS format in HTML.
Supports passing website URL, directly converting page to corresponding PDF file.
The converted PDF provides a permanent storage file address.
Full interface supports HTTPS (TLS v1.0 / v1.1 / v1.2 / v1.3).
Fully compatible with Apple ATS.
National multi-node CDN deployment.
Interface response is extremely fast, and multiple servers build API interface load balancing.
Details:
https://gugudata.io/details/html2pdf

Request

None

Request Code Samples

Shell
JavaScript
Java
Swift
Go
PHP
Python
HTTP
C
C#
Objective-C
Ruby
OCaml
Dart
R
Request Request Example
Shell
JavaScript
Java
Swift
curl --location 'https://api.gugudata.io/v1/imagerecognition/html2pdf/demo'

Responses

🟢200成功
*/*
OK
Body*/*

Example
{}
🟠401
🟠403
🟠404
Modified at 2026-07-29 05:16:01
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[DEMO] Image OCR to Word API
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[DEMO] Markdown to PDF
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