@capgo/capacitor-pdf-generator

Create PDF files from HTML strings or web pages in your Capacitor app, then return them as base64 or open the share sheet. A modern port of the Cordova pdf-generator plugin.

🤖 Building with an AI coding agent? Install Capgo skills so Claude Code, Codex, Cursor, Copilot, or Gemini CLI know how to install and use @capgo/capacitor-pdf-generator in your Capacitor app: npx skills add Cap-go/capgo-skills. Then ask your agent: "Add @capgo/capacitor-pdf-generator to my Capacitor app and wire it up." Agent setup guides · Hosted MCP

Key features

• From HTML: fromData() renders an HTML string to PDF.
• From a URL: fromURL() renders a remote page to PDF.
• Output: get base64 data or open the native share dialog with a file name.
• Layout: A3 or A4 pages in portrait or landscape.
• Platforms: iOS and Android. Rendered with the native WebView on each platform. Not available on web.

Generate PDF files from HTML strings or remote URLs.

Port of the Cordova pdf-generator plugin for Capacitor with a modernized native implementation.

Documentation

The most complete doc is available here: https://capgo.app/docs/plugins/pdf-generator/

Compatibility

Note: The major version of this plugin follows the major version of Capacitor. Use the version that matches your Capacitor installation (e.g., plugin v8 for Capacitor 8). Only the latest major version is actively maintained.

Install

You can use our AI-Assisted Setup to install the plugin. Add the Capgo skills to your AI tool using the following command:

npx skills add https://github.com/cap-go/capacitor-skills --skill capacitor-plugins

Then use the following prompt:

Use the `capacitor-plugins` skill from `cap-go/capacitor-skills` to install the `@capgo/capacitor-pdf-generator` plugin in my project.

If you prefer Manual Setup, install the plugin by running the following commands and follow the platform-specific instructions below:

npm install @capgo/capacitor-pdf-generator
npx cap sync

Usage

import { PdfGenerator } from '@capgo/capacitor-pdf-generator';

const result = await PdfGenerator.fromData({
  data: '<html><body><h1>Hello Capgo</h1></body></html>',
  documentSize: 'A4',
  orientation: 'portrait',
  type: 'base64',
  fileName: 'example.pdf',
});

if (result.type === 'base64') {
  console.log(result.base64);
}

API

• fromURL(...)
• fromData(...)
• getPluginVersion()
• Interfaces
• Type Aliases

fromURL(...)

fromURL(options: PdfGeneratorFromUrlOptions) => Promise<PdfGeneratorResult>

Generates a PDF from the provided URL.

Returns: Promise<PdfGeneratorResult>

fromData(...)

fromData(options: PdfGeneratorFromDataOptions) => Promise<PdfGeneratorResult>

Generates a PDF from a raw HTML string.

Returns: Promise<PdfGeneratorResult>

getPluginVersion()

getPluginVersion() => Promise<{ version: string; }>

Get the native Capacitor plugin version

Returns: Promise<{ version: string; }>

Interfaces

PdfGeneratorFromUrlOptions

PdfGeneratorFromDataOptions

Type Aliases

PdfGeneratorResult

{ type: 'base64'; base64: string; } | { type: 'share'; completed: boolean; }