Web & HTML Tools
Web to TXT C# Overview
Extract UTF‑8 plain text from websites (URL input) using a modern headless renderer. Execute page JavaScript and wait for a CSS selector so dynamic content is fully loaded. Limit extraction to specific elements with selectors, inject custom CSS/JS, hide elements, and block ads or cookie consent banners. Send custom headers and cookies or use basic auth for gated pages; adjust timeouts and delays for reliability. Ideal for indexing, ETL, and analytics.
Lightning Fast Conversions
Process and convert files in seconds with our high-performance cloud infrastructure.
Accuracy Guaranteed
Our advanced algorithms ensure pixel-perfect and content-accurate file conversions.
Enterprise-Grade Security
ISO 27001, HIPAA, and GDPR compliant with encrypted file processing.
Global Infrastructure
Strategically located servers ensure low latency and high availability worldwide.
Developer Friendly
Comprehensive SDKs and clear documentation for quick and simple integration.
Time-Saving Automation
Automate repetitive document workflows and focus on what matters most.
Customizable Parameters
Fine-tune your automation with these powerful conversion options
Url
UriURI of a web page to convert. If URI has special characters like ? or & they must be encoded.
ConversionDelay
Integer Default: 0Delay in seconds before page load and PDF creation. Sometimes useful to let web page fully load.
Range: 0 .. 30Version
Collection Default: 149Specify a particular version of the Chromium engine to render the web page.
Values: latest 149AdBlock
Bool Default: FalseBlock ads in converting page.
CookieConsentBlock
Bool Default: FalseTries to remove EU regulation required cookie warnings from web pages.
JavaScript
Bool Default: TrueAllow web pages to run JavaScript.
WaitElement
StringElement selector string of the DOM element. Converter will wait for this element to appear in DOM before conversion begins.
UserJs
StringExecute provided JavaScript before conversion begins.
UserCss
StringApply additional CSS before conversion begins.
HideElements
StringElement selector string of the DOM elements that needs to be hidden during conversion.
CssMediaType
String Default: screenUse CSS media type in conversion process. The default screen and print media types are supported but not limited to these. The custom media type, like convertapi can be used too.
Headers
StringSet custom HTTP headers to include in the request. Format: Header1:Value1|Header2:Value2|Header3:Value3
- Each header is separated by
|. - Each name/value pair is separated by
:.
ExtractElements
StringSpecifies a CSS selector to identify and extract specific DOM elements from the page,
instead of scraping the entire content, allowing for more targeted and efficient data retrieval;
for example, to select elements by class name use .class-name, to select an element by its ID use #elementId,
or to select elements by their tag name use tagName.
AuthUsername
StringHTTP authentication username. Could be used if conversion web page is protected with HTTP authentication.
AuthPassword
StringHTTP authentication password. Could be used if conversion web page is protected with HTTP authentication.
Cookies
StringSet additional cookies for the page request. Example: cookiename1=cookievalue1; cookiename2=cookievalue2; cookiename3=cookievalue3
StoreFile
Bool Default: FalseWhen the StoreFile parameter is set to True, your converted file is written to ConvertAPI’s encrypted, temporary storage and made available via a time-limited secure download URL, valid for up to 3 hours. After this period, the file is permanently deleted.
When StoreFile is set to False, conversion happens entirely in-memory. The raw file bytes are streamed back in the API response without touching disk or external storage, ensuring maximum security and zero persistence so that only you can access the content.
Step-by-Step Guide
Easy Web to TXT integration programmatically using our simple C# SDK
1. C# library install
ConvertAPI provides an ASP.NET C# library that allows you to perform a Web to TXT conversion with just a few lines of code. Convert WEB to TXT using C# programming language with no effort at all!
NuGet Terminal >
Install-Package ConvertApi
2. Authenticate ConvertAPI C# library
You can obtain your API Token by signing up for a free account. Once you sign up, you'll receive 250 free conversions instantly! Grab your authentication key from the account dashboard, and authenticate the ConvertAPI C# library like this:
// get your API Token here: https://www.convertapi.com/a/auth
ConvertApi convertApi = new ConvertApi("api_token");
3. Web to TXT using C# .NET
Once you have your authentication in place, simply copy-paste this Web to TXT conversion code snippet into your C# project:
Integrate within minutes
Easy Web to TXT automation using our simple C# SDK
Compatible With All .NET Frameworks & Tools
Frequently Asked Questions
What is ConvertAPI C# SDK?
The ConvertAPI C# SDK is a lightweight, easy-to-use library for .NET developers to integrate document and file conversions into their applications with minimal code. It connects directly to the ConvertAPI REST service, allowing you to automate file conversions, merging, splitting, and more.
What types of conversions are supported?
ConvertAPI offers 300+ converters and tools, including DOCX to PDF, XLSX to PDF, PDF to JPG, HTML to PDF, image processing, metadata extraction, compression, and advanced document workflows. You can automate complex document processing scenarios within your .NET applications using the SDK.
Can I build complex conversion workflows using the SDK?
Yes, the ConvertAPI .NET C# SDK allows you to chain conversions, merge documents, extract pages, and apply advanced parameters to automate end-to-end document workflows within your applications.
Is there a file size limit when using ConvertAPI?
The maximum file size you can convert depends on your ConvertAPI plan type. Higher-tier plans allow larger files and increased concurrency for high-volume document processing needs.
Can I convert files entirely in memory without storing them on your servers?
Yes, ConvertAPI supports in-memory conversions, allowing you to send and receive files as streams without saving them to disk on ConvertAPI servers. This enables secure, diskless workflows for sensitive or temporary files.
Which .NET versions does the ConvertAPI SDK support?
The SDK supports .NET Framework 4.5+, .NET Core, .NET 5, 6, 7, and 8, ensuring compatibility across your existing and new projects.
Businesses trust us
Highest rated File Conversion API on major B2B software listing platforms: Capterra, G2, and Trustpilot.
"ConvertAPI has been a game-changer for our document automation workflows. Their conversion accuracy and API reliability are unmatched in the industry for over 7 years."
"ConvertAPI is a reliable, cost-effective solution with a proven track record of stability. It has grown significantly in maturity, adopting enterprise-grade practices over the years."
"We've integrated ConvertAPI across our entire document processing platform. The performance is exceptional and the support team is always responsive. Highly recommended!"
Enterprise-Grade Security
We ensure that all document processing is handled securely in the cloud, adhering to industry-leading standards like ISO 27001, GDPR, and HIPAA. To enhance security even further, we can ensure that no files or data are stored on our servers and never leave your country.
Learn more about security