वर्तनी

किसी लिपि के किस-किस प्रतीक-चिन्ह (वर्ण, अल्फाबेट आदि) को एक क्रम में लिखकर कोई शब्द निरूपित किया जाता है वही उसकी वर्तनी (अंग्रेजी: Spelling) कहलाती है।

इन्हें भी देखें 
 हिन्दी वर्तनी

बाहरी कड़ियाँ 
वर्तनीजाँचक
 Spellcheck.net, an online spell checker
 Spellometer, measures frequency of common errors on websites
 Spellery, checks for spelling mistakes on websites
 Espindle, a website with free quizzes.
 spellr.us, checks for spelling mistakes on websites and ranks errors by probability
 सक्षम हिंदी वर्तनी परीक्षक (Hindi Spell Checker)

अशुद्ध वर्तनी
 Miss Spelling's Spelling Center - Most often misspelled words.
 Correcting Misspellings - How to help students correct misspellings
 Misspellilizer - Takes a sentence and misspells all the words, but the sentence should still be readable.
 Dumbtionary.com - Dictionary of misspelled words.
 SpellGood.net - A large database with the correct spelling of incorrectly spelled words.
 Misspelled Words - A to Z Online Dictionary of Misspelled Words, Wrong Phrases, and Mistyped Websites.

लिपि