WebSpellChecker Proofreader

WebSpellChecker Proofreader is based on SpellCheckAsYouType (SCAYT) core. It is designed to simplify the integration and combine the functionality of proofread as you type functionality and proofread in a dialog.


SpellCheckAsYouType allows the user to see and correct misspellings while typing. Misspelled words are underlined. The user just needs to right-click a marked word and select a suggestion to replace the word with. Now with grammar check support.


WebSpellChecker operates in a separate browser window so your work is not obstructed. Corrected text is automatically returned to the form.

WebSpellChecker.net Web API

Web API provides suggestions for spelling and grammar corrections for specified text. It can be used to implement your own spell-checking and grammar check strategy for a web interface or for a database.

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check your grammar and speling mistakes when you types.

☑ Modern and user-friendly interface;

☑ Combined proofread as you type and proofread in a dialog functionalities;

☑ No need in the right mouse click to see corrections for spelling and grammar problems. Now users just hover underlined word or phrase to see open a box with corrections for spelling or grammar problem;

☑ Easy to get started. A single script for all editable fields in a web app;

☑ Auto-search functionality which detects editable fields on a web page and enables proofreading functionality;

☑ Spell checking functionality is supported for 16 default languages and 152 additional languages, grammar checking functionality is available for 14 out of 16 default languages;

☑ Simplified box with corrections for spelling and grammar problems;

☑ A new badge button with the WebSpellChecker Proofreader settings;

☑ Supported in all modern browsers such as Chrome, Firefox, Internet Explorer 11+, MS Edge, and Safari.