Autres

Avec plus de 100 fonctionnalités, IronPDF couvre tous vos besoins en matière de PDFs.

Support complet des ressources Web

HTML

Convertissez du contenu HTML en format PDF, en conservant la structure, le style, et la mise en forme de vos pages web.

Apprenez à : créer des PDF d'une précision pixel parfaite à partir de HTML

// Pixel Perfect HTML Formatting Settings
using IronPdf.Rendering;

IronPdf.ChromePdfRenderer renderer = new IronPdf.ChromePdfRenderer();

// Generate PDF by rendering the Html resource taken from the URL
renderer.RenderingOptions.CssMediaType = PdfCssMediaType.Print; // or Screen
var pdf = renderer.RenderUrlAsPdf("https://ironpdf.com/");
pdf.SaveAs("picture-perfect-html.pdf");

// Pixel Perfect HTML Formatting Settings
using IronPdf.Rendering;

IronPdf.ChromePdfRenderer renderer = new IronPdf.ChromePdfRenderer();

// Generate PDF by rendering the Html resource taken from the URL
renderer.RenderingOptions.CssMediaType = PdfCssMediaType.Print; // or Screen
var pdf = renderer.RenderUrlAsPdf("https://ironpdf.com/");
pdf.SaveAs("picture-perfect-html.pdf");

// Pixel Perfect HTML Formatting Settings
using IronPdf.Rendering;

IronPdf.ChromePdfRenderer renderer = new IronPdf.ChromePdfRenderer();

// Generate PDF by rendering the Html resource taken from the URL
renderer.RenderingOptions.CssMediaType = PdfCssMediaType.Print; // or Screen
var pdf = renderer.RenderUrlAsPdf("https://ironpdf.com/");
pdf.SaveAs("picture-perfect-html.pdf");

' Pixel Perfect HTML Formatting Settings
Imports IronPdf.Rendering

Dim renderer As New IronPdf.ChromePdfRenderer()

' Generate PDF by rendering the Html resource taken from the URL
renderer.RenderingOptions.CssMediaType = PdfCssMediaType.Print ' or Screen
Dim pdf = renderer.RenderUrlAsPdf("https://ironpdf.com/")
pdf.SaveAs("picture-perfect-html.pdf")

' Pixel Perfect HTML Formatting Settings
Imports IronPdf.Rendering

Dim renderer As New IronPdf.ChromePdfRenderer()

' Generate PDF by rendering the Html resource taken from the URL
renderer.RenderingOptions.CssMediaType = PdfCssMediaType.Print ' or Screen
Dim pdf = renderer.RenderUrlAsPdf("https://ironpdf.com/")
pdf.SaveAs("picture-perfect-html.pdf")

CSS

Le support des CSS garantit que vos PDFs sont stylisés et formatés selon vos conceptions web, préservant l'apparence et la convivialité de votre contenu.

Apprenez à :utiliser le CSS adaptatif

using IronPdf;
using IronPdf.Rendering;

ChromePdfRenderer renderer = new ChromePdfRenderer();

// Choose screen or print CSS media
renderer.RenderingOptions.CssMediaType = PdfCssMediaType.Print;

// Render HTML with CSS to PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf("<p style=\"color:red; font-family:sans

using IronPdf;
using IronPdf.Rendering;

ChromePdfRenderer renderer = new ChromePdfRenderer();

// Choose screen or print CSS media
renderer.RenderingOptions.CssMediaType = PdfCssMediaType.Print;

// Render HTML with CSS to PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf("<p style=\"color:red; font-family:sans

using IronPdf;
using IronPdf.Rendering;

ChromePdfRenderer renderer = new ChromePdfRenderer();

// Choose screen or print CSS media
renderer.RenderingOptions.CssMediaType = PdfCssMediaType.Print;

// Render HTML with CSS to PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf("<p style=\"color:red; font-family:sans

Imports IronPdf
Imports IronPdf.Rendering

Dim renderer As New ChromePdfRenderer()

' Choose screen or print CSS media
renderer.RenderingOptions.CssMediaType = PdfCssMediaType.Print

' Render HTML with CSS to PDF
Dim pdf As PdfDocument = renderer.RenderHtmlAsPdf("<p style=""color:red; font-family:sans""")

Imports IronPdf
Imports IronPdf.Rendering

Dim renderer As New ChromePdfRenderer()

' Choose screen or print CSS media
renderer.RenderingOptions.CssMediaType = PdfCssMediaType.Print

' Render HTML with CSS to PDF
Dim pdf As PdfDocument = renderer.RenderHtmlAsPdf("<p style=""color:red; font-family:sans""")

JavaScript

Activez JavaScript pour rendre le contenu dynamique dans vos PDFs, garantissant que les éléments interactifs sont préservés.

Apprenez à :rendre des PDFs avec JavaScript

using IronPdf;

const string htmlWithJavaScript = @"
<h1>This is HTML</h1>
<script>
    document.write('<h1>This is JavaScript</h1>');
    window.ironpdf.notifyRender();
</script>";

// Instantiate Renderer
var renderer = new ChromePdfRenderer();

// Enable JavaScript in our RenderingOptions
renderer.RenderingOptions.EnableJavaScript = true;
renderer.RenderingOptions.WaitFor.JavaScript();

var pdfJavaScript = renderer.RenderHtmlAsPdf(htmlWithJavaScript);

// Export to a file or Stream
pdfJavaScript.SaveAs("javascript-in-html.pdf");

using IronPdf;

const string htmlWithJavaScript = @"
<h1>This is HTML</h1>
<script>
    document.write('<h1>This is JavaScript</h1>');
    window.ironpdf.notifyRender();
</script>";

// Instantiate Renderer
var renderer = new ChromePdfRenderer();

// Enable JavaScript in our RenderingOptions
renderer.RenderingOptions.EnableJavaScript = true;
renderer.RenderingOptions.WaitFor.JavaScript();

var pdfJavaScript = renderer.RenderHtmlAsPdf(htmlWithJavaScript);

// Export to a file or Stream
pdfJavaScript.SaveAs("javascript-in-html.pdf");

using IronPdf;

const string htmlWithJavaScript = @"
<h1>This is HTML</h1>
<script>
    document.write('<h1>This is JavaScript</h1>');
    window.ironpdf.notifyRender();
</script>";

// Instantiate Renderer
var renderer = new ChromePdfRenderer();

// Enable JavaScript in our RenderingOptions
renderer.RenderingOptions.EnableJavaScript = true;
renderer.RenderingOptions.WaitFor.JavaScript();

var pdfJavaScript = renderer.RenderHtmlAsPdf(htmlWithJavaScript);

// Export to a file or Stream
pdfJavaScript.SaveAs("javascript-in-html.pdf");

Imports IronPdf

Const htmlWithJavaScript As String = "
<h1>This is HTML</h1>
<script>
    document.write('<h1>This is JavaScript</h1>');
    window.ironpdf.notifyRender();
</script>"

' Instantiate Renderer
Dim renderer = New ChromePdfRenderer()

' Enable JavaScript in our RenderingOptions
renderer.RenderingOptions.EnableJavaScript = True
renderer.RenderingOptions.WaitFor.JavaScript()

Dim pdfJavaScript = renderer.RenderHtmlAsPdf(htmlWithJavaScript)

' Export to a file or Stream
pdfJavaScript.SaveAs("javascript-in-html.pdf")

Imports IronPdf

Const htmlWithJavaScript As String = "
<h1>This is HTML</h1>
<script>
    document.write('<h1>This is JavaScript</h1>');
    window.ironpdf.notifyRender();
</script>"

' Instantiate Renderer
Dim renderer = New ChromePdfRenderer()

' Enable JavaScript in our RenderingOptions
renderer.RenderingOptions.EnableJavaScript = True
renderer.RenderingOptions.WaitFor.JavaScript()

Dim pdfJavaScript = renderer.RenderHtmlAsPdf(htmlWithJavaScript)

' Export to a file or Stream
pdfJavaScript.SaveAs("javascript-in-html.pdf")

Images

Incluez des images dans vos PDFs pour améliorer l'attrait visuel et fournir un contexte ou des informations supplémentaires.

Apprenez comment : ajouter des images aux PDF

using IronPdf;

ChromePdfRenderer renderer = new ChromePdfRenderer();

string html = @"<img src='https://ironsoftware.com/img/products/ironpdf-logo-text-dotnet.svg'>";

// Render HTML to PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf(html);

// Export PDF
pdf.SaveAs("embedImage.pdf");

using IronPdf;

ChromePdfRenderer renderer = new ChromePdfRenderer();

string html = @"<img src='https://ironsoftware.com/img/products/ironpdf-logo-text-dotnet.svg'>";

// Render HTML to PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf(html);

// Export PDF
pdf.SaveAs("embedImage.pdf");

using IronPdf;

ChromePdfRenderer renderer = new ChromePdfRenderer();

string html = @"<img src='https://ironsoftware.com/img/products/ironpdf-logo-text-dotnet.svg'>";

// Render HTML to PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf(html);

// Export PDF
pdf.SaveAs("embedImage.pdf");

Imports IronPdf

Dim renderer As New ChromePdfRenderer()

Dim html As String = "<img src='https://ironsoftware.com/img/products/ironpdf-logo-text-dotnet.svg'>"

' Render HTML to PDF
Dim pdf As PdfDocument = renderer.RenderHtmlAsPdf(html)

' Export PDF
pdf.SaveAs("embedImage.pdf")

Imports IronPdf

Dim renderer As New ChromePdfRenderer()

Dim html As String = "<img src='https://ironsoftware.com/img/products/ironpdf-logo-text-dotnet.svg'>"

' Render HTML to PDF
Dim pdf As PdfDocument = renderer.RenderHtmlAsPdf(html)

' Export PDF
pdf.SaveAs("embedImage.pdf")

Polices

La prise en charge de divers types et styles de polices vous permet de maintenir l'apparence originale de votre contenu lors de la conversion en PDF.

Apprenez à :supporter les polices web

using IronPdf;

// HTML contains webfont
var html = @"<link href=\"https://fonts.googleapis.com/css?family=Lobster\" rel=\"stylesheet\">
<p style=\"font-family: 'Lobster', serif; font-size:30px;\" > Hello Google Fonts</p>";

ChromePdfRenderer renderer = new ChromePdfRenderer();

// Wait for font to load
renderer.RenderingOptions.WaitFor.AllFontsLoaded(2000);

// Render HTML to PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf(html);

// Export the PDF
pdf.SaveAs("font-test.pdf");

using IronPdf;

// HTML contains webfont
var html = @"<link href=\"https://fonts.googleapis.com/css?family=Lobster\" rel=\"stylesheet\">
<p style=\"font-family: 'Lobster', serif; font-size:30px;\" > Hello Google Fonts</p>";

ChromePdfRenderer renderer = new ChromePdfRenderer();

// Wait for font to load
renderer.RenderingOptions.WaitFor.AllFontsLoaded(2000);

// Render HTML to PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf(html);

// Export the PDF
pdf.SaveAs("font-test.pdf");

using IronPdf;

// HTML contains webfont
var html = @"<link href=\"https://fonts.googleapis.com/css?family=Lobster\" rel=\"stylesheet\">
<p style=\"font-family: 'Lobster', serif; font-size:30px;\" > Hello Google Fonts</p>";

ChromePdfRenderer renderer = new ChromePdfRenderer();

// Wait for font to load
renderer.RenderingOptions.WaitFor.AllFontsLoaded(2000);

// Render HTML to PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf(html);

// Export the PDF
pdf.SaveAs("font-test.pdf");

Imports IronPdf

' HTML contains webfont
Dim html = "<link href=""https://fonts.googleapis.com/css?family=Lobster"" rel=""stylesheet"">
<p style=""font-family: 'Lobster', serif; font-size:30px;"" > Hello Google Fonts</p>"

Dim renderer As New ChromePdfRenderer()

' Wait for font to load
renderer.RenderingOptions.WaitFor.AllFontsLoaded(2000)

' Render HTML to PDF
Dim pdf As PdfDocument = renderer.RenderHtmlAsPdf(html)

' Export the PDF
pdf.SaveAs("font-test.pdf")

Imports IronPdf

' HTML contains webfont
Dim html = "<link href=""https://fonts.googleapis.com/css?family=Lobster"" rel=""stylesheet"">
<p style=""font-family: 'Lobster', serif; font-size:30px;"" > Hello Google Fonts</p>"

Dim renderer As New ChromePdfRenderer()

' Wait for font to load
renderer.RenderingOptions.WaitFor.AllFontsLoaded(2000)

' Render HTML to PDF
Dim pdf As PdfDocument = renderer.RenderHtmlAsPdf(html)

' Export the PDF
pdf.SaveAs("font-test.pdf")

Encodage de caractères UTF-8

Assurez-vous que vos PDFs prennent en charge l'encodage UTF-8, ce qui permet l'affichage de caractères spéciaux et de contenu multilingue.

Apprenez à :supporter l'UTF-8

using IronPdf;

// UTF-8 string 
const string html_utf_8 = @"<p>今日は مرحبا ไทย</p>";

var renderer = new ChromePdfRenderer();
renderer.RenderingOptions.InputEncoding = System.Text.Encoding.UTF8;

var pdf = renderer.RenderHtmlAsPdf(html_utf_8);
pdf.SaveAs("Unicode.pdf");

using IronPdf;

// UTF-8 string 
const string html_utf_8 = @"<p>今日は مرحبا ไทย</p>";

var renderer = new ChromePdfRenderer();
renderer.RenderingOptions.InputEncoding = System.Text.Encoding.UTF8;

var pdf = renderer.RenderHtmlAsPdf(html_utf_8);
pdf.SaveAs("Unicode.pdf");

using IronPdf;

// UTF-8 string 
const string html_utf_8 = @"<p>今日は مرحبا ไทย</p>";

var renderer = new ChromePdfRenderer();
renderer.RenderingOptions.InputEncoding = System.Text.Encoding.UTF8;

var pdf = renderer.RenderHtmlAsPdf(html_utf_8);
pdf.SaveAs("Unicode.pdf");

Imports IronPdf

' UTF-8 string 
Const html_utf_8 As String = "<p>今日は مرحبا ไทย</p>"

Dim renderer = New ChromePdfRenderer()
renderer.RenderingOptions.InputEncoding = System.Text.Encoding.UTF8

Dim pdf = renderer.RenderHtmlAsPdf(html_utf_8)
pdf.SaveAs("Unicode.pdf")

Imports IronPdf

' UTF-8 string 
Const html_utf_8 As String = "<p>今日は مرحبا ไทย</p>"

Dim renderer = New ChromePdfRenderer()
renderer.RenderingOptions.InputEncoding = System.Text.Encoding.UTF8

Dim pdf = renderer.RenderHtmlAsPdf(html_utf_8)
pdf.SaveAs("Unicode.pdf")

URL de base et encodage des actifs

Gérez les actifs basés sur URL et l'encodage pour afficher précisément le contenu web, les images et les liens dans vos PDFs.

Apprenez à :gérer les URL basées

using IronPdf;

// Instantiate ChromePdfRenderer
ChromePdfRenderer renderer = new ChromePdfRenderer();

string baseUrl = @"C:\site\assets\";
string html = "<img src='icons/iron.png'>";

// Render HTML to PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf(html, baseUrl);

// Export PDF
pdf.SaveAs("html-with-assets.pdf");

using IronPdf;

// Instantiate ChromePdfRenderer
ChromePdfRenderer renderer = new ChromePdfRenderer();

string baseUrl = @"C:\site\assets\";
string html = "<img src='icons/iron.png'>";

// Render HTML to PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf(html, baseUrl);

// Export PDF
pdf.SaveAs("html-with-assets.pdf");

using IronPdf;

// Instantiate ChromePdfRenderer
ChromePdfRenderer renderer = new ChromePdfRenderer();

string baseUrl = @"C:\site\assets\";
string html = "<img src='icons/iron.png'>";

// Render HTML to PDF
PdfDocument pdf = renderer.RenderHtmlAsPdf(html, baseUrl);

// Export PDF
pdf.SaveAs("html-with-assets.pdf");

Dim renderer As New ChromePdfRenderer()

Dim baseUrl As String = "C:\site\assets\"
Dim html As String = "<img src='icons/iron.png'>"

Dim pdf As PdfDocument = renderer.RenderHtmlAsPdf(html, baseUrl)

pdf.SaveAs("html-with-assets.pdf")

Dim renderer As New ChromePdfRenderer()

Dim baseUrl As String = "C:\site\assets\"
Dim html As String = "<img src='icons/iron.png'>"

Dim pdf As PdfDocument = renderer.RenderHtmlAsPdf(html, baseUrl)

pdf.SaveAs("html-with-assets.pdf")

Optimiser les performances et la traçabilité

Compression du fichier PDF

Compressez vos fichiers PDF pour réduire la taille sans sacrifier la qualité, rendant vos documents plus faciles à partager et à stocker.

Apprenez à : comparer des fichiers PDF

using IronPdf;

ChromePdfRenderer renderer = new ChromePdfRenderer();

PdfDocument pdf = renderer.RenderUrlAsPdf("https://en.wikipedia.org/wiki/Main_Page");

// Define and include additional options if needed
CompressionOptions compressionOptions = new CompressionOptions();
compressionOptions.ShrinkImages = true;
compressionOptions.CompressImages = true;

// Compress images in the PDF
pdf.Compress(compressionOptions);
pdf.SaveAs("compressed.pdf");

using IronPdf;

ChromePdfRenderer renderer = new ChromePdfRenderer();

PdfDocument pdf = renderer.RenderUrlAsPdf("https://en.wikipedia.org/wiki/Main_Page");

// Define and include additional options if needed
CompressionOptions compressionOptions = new CompressionOptions();
compressionOptions.ShrinkImages = true;
compressionOptions.CompressImages = true;

// Compress images in the PDF
pdf.Compress(compressionOptions);
pdf.SaveAs("compressed.pdf");

using IronPdf;

ChromePdfRenderer renderer = new ChromePdfRenderer();

PdfDocument pdf = renderer.RenderUrlAsPdf("https://en.wikipedia.org/wiki/Main_Page");

// Define and include additional options if needed
CompressionOptions compressionOptions = new CompressionOptions();
compressionOptions.ShrinkImages = true;
compressionOptions.CompressImages = true;

// Compress images in the PDF
pdf.Compress(compressionOptions);
pdf.SaveAs("compressed.pdf");

Dim renderer As New ChromePdfRenderer()

Dim pdf As PdfDocument = renderer.RenderUrlAsPdf("https://en.wikipedia.org/wiki/Main_Page")

' Define and include additional options if needed
Dim compressionOptions As New CompressionOptions()
compressionOptions.ShrinkImages = True
compressionOptions.CompressImages = True

' Compress images in the PDF
pdf.Compress(compressionOptions)
pdf.SaveAs("compressed.pdf")

Dim renderer As New ChromePdfRenderer()

Dim pdf As PdfDocument = renderer.RenderUrlAsPdf("https://en.wikipedia.org/wiki/Main_Page")

' Define and include additional options if needed
Dim compressionOptions As New CompressionOptions()
compressionOptions.ShrinkImages = True
compressionOptions.CompressImages = True

' Compress images in the PDF
pdf.Compress(compressionOptions)
pdf.SaveAs("compressed.pdf")

Async & Multithreading

La prise en charge des opérations asynchrones et multithreaded permet une génération de PDFs plus rapide et de meilleures performances pour les documents de grande envergure.

Apprenez à utiliser le multithreading.

using IronPdf;

// Instantiate Renderer
var renderer = new ChromePdfRenderer();

// All IronPdf Rendering methods have Async equivalents
var pdf = await renderer.RenderHtmlAsPdfAsync("<h1>Html with CSS and Images</h1>");

// Export to a file or Stream
pdf.SaveAs("async_example.pdf");

using IronPdf;

// Instantiate Renderer
var renderer = new ChromePdfRenderer();

// All IronPdf Rendering methods have Async equivalents
var pdf = await renderer.RenderHtmlAsPdfAsync("<h1>Html with CSS and Images</h1>");

// Export to a file or Stream
pdf.SaveAs("async_example.pdf");

using IronPdf;

// Instantiate Renderer
var renderer = new ChromePdfRenderer();

// All IronPdf Rendering methods have Async equivalents
var pdf = await renderer.RenderHtmlAsPdfAsync("<h1>Html with CSS and Images</h1>");

// Export to a file or Stream
pdf.SaveAs("async_example.pdf");

Imports IronPdf

' Instantiate Renderer
Dim renderer = New ChromePdfRenderer()

' All IronPdf Rendering methods have Async equivalents
Dim pdf = Await renderer.RenderHtmlAsPdfAsync("<h1>Html with CSS and Images</h1>")

' Export to a file or Stream
pdf.SaveAs("async_example.pdf")

Imports IronPdf

' Instantiate Renderer
Dim renderer = New ChromePdfRenderer()

' All IronPdf Rendering methods have Async equivalents
Dim pdf = Await renderer.RenderHtmlAsPdfAsync("<h1>Html with CSS and Images</h1>")

' Export to a file or Stream
pdf.SaveAs("async_example.pdf")

Journalisation personnalisée

Créez des journaux personnalisés pour suivre les processus de génération, de modification et de conversion de PDF, permettant un meilleur débogage et une analyse des performances.

Apprenez comment : activer la journalisation personnalisée

IronSoftware.Logger.LoggingMode = IronSoftware.Logger.LoggingModes.Custom;
IronSoftware.Logger.CustomLogger = new CustomLoggerClass("logging");

IronSoftware.Logger.LoggingMode = IronSoftware.Logger.LoggingModes.Custom;
IronSoftware.Logger.CustomLogger = new CustomLoggerClass("logging");

IronSoftware.Logger.LoggingMode = IronSoftware.Logger.LoggingModes.Custom;
IronSoftware.Logger.CustomLogger = new CustomLoggerClass("logging");

IronSoftware.Logger.LoggingMode = IronSoftware.Logger.LoggingModes.Custom
IronSoftware.Logger.CustomLogger = New CustomLoggerClass("logging")

IronSoftware.Logger.LoggingMode = IronSoftware.Logger.LoggingModes.Custom
IronSoftware.Logger.CustomLogger = New CustomLoggerClass("logging")

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Autres

Support complet des ressources Web

HTML

CSS

JavaScript

Images

Polices

Encodage de caractères UTF-8

URL de base et encodage des actifs

Optimiser les performances et la traçabilité

Compression du fichier PDF

Async & Multithreading

Journalisation personnalisée

Prêt à commencer ?

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