
WebSpellChecker helps apps improve text quality across many languages. It provides an SDK and a browser extension that integrate with HTML controls and WYSIWYG editors like CKEditor, Froala Editor, TinyMCE, and Quill, plus Drupal and WordPress plugins, with cloud or on‑prem deployment. The platform delivers spell, grammar, and style checks, language auto‑detection, as-you-type and in-dialog proofreading, and an AI writing assistant. It supports 20+ languages, including specialized dictionaries for medical and legal terms, plus custom organization- or user-level dictionaries. WebSpellChecker targets development teams and businesses seeking embeddable proofreading across web apps, CMSs, and enterprise workflows.

WebSpellChecker helps apps improve text quality across many languages. It provides an SDK and a browser extension that integrate with HTML controls and WYSIWYG editors like CKEditor, Froala Editor, TinyMCE, and Quill, plus Drupal and WordPress plugins, with cloud or on‑prem deployment. The platform delivers spell, grammar, and style checks, language auto‑detection, as-you-type and in-dialog proofreading, and an AI writing assistant. It supports 20+ languages, including specialized dictionaries for medical and legal terms, plus custom organization- or user-level dictionaries. WebSpellChecker targets development teams and businesses seeking embeddable proofreading across web apps, CMSs, and enterprise workflows.