Have spell- and grammar checking up and running in your app in under 30 minutes.

Easy Integration

Have spell- and grammar checking up and running in your app in under 30 minutes.

Get truly global with 16 languages covered by default and 152 additionally available.

168 Languages Covered

Go global with 16 languages covered by default and 152 additionally available.

The language changes every minute. We make sure to keep your spelling up-to-date with regular dictionary updates.

Evergreen Dictionaries

The language changes every minute. We make sure to keep your spelling up-to-date with regular dictionary updates.

We love when our clients enjoy our products. So we take every client’s need as our own.

Caring Support

We love when our clients enjoy our products. So we take every client’s need as our own.

Our Products

Varying in proofreading techniques all of our products have the same powerful WebSpellChecker proofreading engine at hearts. Find the perfect match for your application’s workflow.

new Icon of WebSpellChecker Proofreader product. Proofread you text instantly and on-click mode in a new convenient interface.

WProofreader

The ultimate proofreading tool. Provide both instant and on-click proofreading modes in a new beautiful UI. Integrate anywhere with a single script.

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Icon of SpellCheckAsYouType (SCAYT) plugin for CKEditor 4. Integrated instant spell and grammar checking in CKEditor 4.

SpellCheckAsYouType Plugin for CKEditor 4

Instantly underline spelling and grammar mistakes, while the user is typing. Provide correction suggestions for marked fords on hover.

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Icon of WebSpellChecker Dialog (WSC) plugin for CKEditor 4. Integrated spell and grammar checking in CKEditor 4.

WebSpellChecker Dialog Plugin for CKEditor 4

Ensure distraction-free proofreading, checking the whole text’s spelling and grammar on-click in a separate pop-up window.

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Icon of WebSpellChecker Web API. With Web API it is easy to build your own spell and grammar checking strategy.

WebSpellChecker Web API

Build the proofreading tool up to your app’s specific needs. A set of spell- and grammar checking commands, and additional parameters provide you with the access to all the power of the WebSpellChecker engine.

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WebSpellChecker App for Slack

Effortless typo correction where communication speed matters. Receive spelling suggestions before sending messages to your co-workers.

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Icon of WebSpellChecker Proofreader Plugin for WordPress. It checks spelling and grammar in websites, built with WordPress 4, and the new WordPress 5.

WProofreader Plugin for WordPress

Ever wished for a second pair of eyes on your text before posting? Enable instant proofreading in the post editor for polished content on your WordPress resources.

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Integrations

HTML Controls

  • WebSpellChecker products can be integrated and used with such HTML editable controls as div, iframe, textarea, input.

Rich Text Editors

  • CKEditor 4 logo
  • Logo of TinyMCE 4 WYSIWYG editor
  • Logo of Froala Editor WYSIWYG HTML editor
  • CKEditor 5 logo
  • Logo of Kendo UI rich text editor
  • Logo of Textbox.io WYSIWYG editor
  • Logo of ProseMirror WYSIWYG editor
  • Logo of Quill WYSIWYG editor
  • Logo of Trix WYSIWYG editor

Other Integrations

Licensing Choices

Server

Enterprise-class spell and grammar checking engine.

  • Bespoke Terms

    Have licensing and pricing specifically tailored for your infrastructure and processing needs.

  • On-demand Features

    Have our tech team fine-tune the proofreading to your company’s unique needs.

  • Ultimate Control

    Not a word is leaving your own servers.

  • Flexible Deployment

    Seamlessly integrate the proofreading engine into your data infrastructure.

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Deployment Environments

The Standalone version of the WebSpellChecker application can be configured and run on one of the following environments which can help you to reliably use our products.

Cloud Platforms

  • Amazon Web Services
  • Google Cloud Platform
  • Microsoft Azure

Operation Systems

  • Linux
  • Ubuntu Server with LTS 12.04+
  • CentOS 6.0+, Red Hat Enterprise Linux 6.0+
  • Windows
  • Windows Server 2008+

Web/Application servers

  • Internet Information Services (IIS)* 7.0+
  • Apache HTTP Server 2.2+
  • Apache Tomcat 7.0+
  • Oracle WebLogic Server 11g (10.3.6), 12c (12.2.1+)
  • GlassFish Server 4.0+

Cloud

Perfect for startups, small companies, and projects with flexible scaling needs.

  • Quick Start

    Setting spell and grammar checking in your application is as fast and easy as copy and paste.

  • Automatic Upgrades

    The latest version of the spell and grammar checker is instantly available in your application with every update.

  • No Infrastructure Fuss

    Enjoy our solution functionality while we take care of all the maintenance.

Get Free Trial

Our Resellers

All of our products can be also purchased via our trusted software procurement partners.

Feel like your customers need spell- and grammar checking solutions? Contact us for information about our Reseller Program.