Bestseller
PDF Conversion HTML Generation Document Processing
Convert PDF to HTML
Convert PDF documents to HTML format with preserved formatting and layout
Data & API Features
Support converting PDF documents to HTML format;
Preserve original document formatting and layout;
Extract text, images, and structure from PDF files;
Automatic upload to Cloudflare R2 CDN for fast global delivery;
Support for multi-page PDF documents;
Clean, semantic HTML output for easy integration;
Full API support for HTTPS (TLS v1.0 / v1.1 / v1.2 / v1.3);
Fully compatible with Apple ATS;
Nationwide multi-node CDN deployment;
Ultra-fast response, API interface load balancing built with multiple servers.
Annual Subscription
$99$199
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API Document
HTTP Protocol:HTTPS
HTTP Method:POST
HTTP Endpoint:https://api.gugudata.io/v1/imagerecognition/pdf2html?appkey={{appkey}}
Response Type:application/json; charset=utf-8
DEMO Endpoint:https://api.gugudata.io/v1/imagerecognition/pdf2html/demo
Live Demo:Try Interactive Demo
Full API Docs:developers.gugudata.io
API Request Parameters
| Name | Type | Is Required | Default Value | Remark |
|---|---|---|---|---|
| appkey | string | true | YOUR_APPKEY | Obtained after payment |
| file | file | true | N/A | PDF file to convert (PDF format only) |
API Response Parameters
| Name | Type | Remark |
|---|---|---|
| htmlUrl | string | CDN URL of the converted HTML file |
API Response Status Codes
| Status Code | Explanation of Status Code | Remarks |
|---|---|---|
| 200 | API responding normally | For business status codes, see below under API Custom Status Codes. |
| 400 | Parameter error | |
| 402 | APPKEY error | Please check if the APPKEY provided is the one obtained from the developer center. |
| 403 | Account overdue | Please pay attention to the E-mail reminders regarding order expiration. |
| 429 | Request rate limited | Requests cannot exceed 5 times per second. The CDN layer intelligently determines based on the frequency of IP requests. General high-frequency requests do not trigger this status code. |
| 500 | API response error |
