The American Copy Editors Society site offers editing tips, contests, quizzes, headline writing exercises, conferences and much, much more.
A must-bookmark reference site for copy editors.
Resources for copy editors and those who teach it.
From Craig Silverman, this guide gives you tools to verify digital content for emergency coverage.
Search dozens of online stylebooks.
Old Editor's Macro Checklist
Great tips and resources from the Baltimore Sun.
Poynter: The Year in Errors
From Craig Silverman at RegretTheError.com.
Thsrs: The Shorter Thesaurus
A great tool for headline writing. This thesaurus gives you synonyms the same length or shorter than the word you enter. This helps if you're stuck on a headline and can't think of a concise word to use on a tight headline count.
This tool from Josh Stearns centralizes several social media verification tools in one place. Great for reporting and fact-checking on deadline.
How to Verify Information from Twitter
Great tips from Steve Buttry.
Reverse image search. Good for fact-checking photos.
API: How to Tell If a Photo is Fake
Great tips and video.
Verify photos to see if they're real or doctored. Good for fact-checking photos being shared on social media.
An open verification toolkit for journalists.
Gigaom: Resources for Fact-Checking News
Tool for building data visualizations on mobile.
Storyful's Open Newsroom
A Google Plus hangout where you can collaborate with other editors to check and verify the news.
Slate: Myths and Misreporting about Malaysia Airlines Flight 17
Tips and cautionary tales about reporting on disasters.
An excellent site on newspaper writing and reporting from Bob Baker of the LA Times. The site offers a dynamic e-newsletter on writing, editing and newsroom collaboration.
Editing a Web Site: Extending the Levels of Edit
Describes lessons learned by a university editing class when they edited a web site.
Now part of CopyDesk.org!
The Economist Style Guide
Some great tips and tricks in here.
ACES: The Grammar Guide
Pam Nelson's blog.
10000 Words: How to Fact-Check in the Digital Age
In the wake of the Manti Te'o story.
Top 25 Grammar Mistakes
From PR Daily.
Kok Edit Copy Editor's Knowledge Base
Copy editing resources from Katharine O'Moore Klopf.
Bill Walsh's copy editing blog.
Think Like an Editor
A great blog about editing from Syracuse prof Emilie Davis and Steve Davis that includes videos, tips, issues and trends.
Mr. Rewrite Tumblr
Great examples of misspellings, grammar, punctuation errors etc. Priceless examples for those teaching editing classes.
JournoResource: Math for Journalists
Covers some of the basics: mean, median, etc. Also has links to other tools.
Common Sense Journalism Blog
From Doug Fisher, senior instructor at the University of South Carolina journalism school and executive editor of the Convergence Newsletter.
Yale's World Wide Web Style Manual
Describes lessons learned by a university editing class when they edited a website.
Center for Investigative Journalism: Statistics for Journalists
A 12-page tipsheet.
University Writing Style Guides
A large collection of online style guides.
A social network for newsroom trainers, started by Steve Buttry of No Train, No Gain. The site grew from the old Newscoach listserv.
After the Deadline
Download this desktop tool to check grammar and style, do contextual spell check and more. It's more advanced than Microsoft Word.
2013 AP Stylebook Quick Quiz
Answers at the bottom so don't scroll down too far.
Grammar, punctuation and usage site. Great resource.
Wall Street Journal Grammar Quiz
Take an interactive quiz.
SPJ Pinterest: Grammar Goofs
Some great examples of what not to do.
Check grammar and plagiarism.
The Ancient Newspaper Editor Blog
Fun blog about news issues (and some interesting essays from Steve Fagan, a retired newspaper editor with 43-plus years in the business.
Subversive Copy Editor
Great blog on editing issues and trends.
On the Media: Consumers Guide to Breaking News
Partly in jest, this graphic does offer some sound advice.
Loaded with tip sheets and articles, this site features work previously published in "The Write Way," some of which have been updated and revised for NewsCollege. Started in early 2006, the site covers many writing basics, such as tightening copy and eliminating weak quotes.
Free grammar, punctuation and other rules.
Poynter: Regret the Error Blog
Craig Silverman on errors that media make.
Barbara Wallraff, The Atlantic Monthly's copy editing guru, writes a "Word Court" column that offers super advice.
Reports on media corrections, retractions, apologies, clarifications and trends regarding accuracy and honesty in the press. It was launched in October 2004 by Craig Silverman, a freelance journalist and author based in Montreal.
Twutorial for Copy Editors
Steve Buttry's Powerpoint presentation.
AIM: Accuracy in Media
Explores fairness and balance in news stories. Covers recent issues with blogs and other updates.
Heads Up the Blog
Informative blog on copy editing and headlines.
Media Standards Trust
An independent, not for profit organization that promotes high standards in news on behalf of the public.
Journalism, online journalism ethics and accuracy blog.
Mistakes in movies, books, etc.
Institute for Mid-Career Copy Editors: Grammar Smackdown!
Instructions on how to run a two-round test of your staff's knowledge of punctuation, spelling, grammar, style and, if you want, their ability to content edit. Developed by Ron Hartung of The Tallahassee Democrat and Debbie Gump of Ohio University.
A database opf more than 3,000 words that get confused with other, or are difficult to understand. It?s great for sorting out small grammar issues, too.
Professor Charles Darling's Grammar Site
Outstanding to use as a quick reference for your grammar questions.
Common Usage in English
Search/sort alphabetically. Great quick reference on issues like tenet and tenant.
Copyeditor's Knowledge Base
Proofreading and copy editing tools galore.
Check your spelling as you submit a query.
FreeSpeling.com (with one "l")
A fun little site on how the Web is revolutionizing spelling.
Slanguage: Slang Terms
A collection of regional, national and international slang terms.
If you don't have Word handy, enter a sentence or paragraph in this web-based tool and it will check for grammar errors.
Packed with useful word search tools, enter whatever related word you can think of and the site will help you find what looking for. You can find words that rhyme, similar spellings, synonyms and antonyms, similar sounding words, match consonants and more.
Historic Headlines Need to Look Forward
A Storify curation by Steve Buttry on headline writing on big events. He uses the uprising in Egypt as an example.
NY Times Weekly News Quiz
Do you read the newspaper? You better!
Copy Editing Training
A lot of training material for copy editors on our Web site, which also provides information on a summer institute program, funded by the Knight Foundation.
UseIt.com: Writing Good Online Headlines
Follow the BBC approach.
AP Style Exercises Online
Developed by Ron Hartung, writing/editing coach at the Tallahassee Democrat.
Skewed News Tutor
Available in desktop and app, teaches news literacy and the ability to filter information online and on other platforms.
Encyclopedia of Television
Simple-to-use site for fact-checking.
Grammar Resources Online
A quick guide to several grammar tools from the University of Chicago's writing program.
AP Stylebook Online
You make the call: A one-year subscription to the online version is $20. You can buy the print copy for $12.50. The site does have some "web-only" content.
Crash Blossoms: Headlines Gone Wrong
A great site that highlights awful headlines and implied meanings. A must-bookmark for copy editors and teachers.
Addictionary: What's Your Word?
Look up obscure useful words here, including slang and pop-culture language.
Free site that offers video lessons, exercises and much more.
AP 9/11 "Situational Stylebook"
AP style basics for common terms in 9/11 stories.
Phaster Lookups Reference Database
Do quick searches for reference tools: encylopedias, economic terms, legal dictionary, biblical reference, quotes and more. Great one-stop reference shopping.
HowjSay: Online Dictionary of English Pronunciation
Great tool for broadcasters. Just type in the word or select from a list and see how the word is pronounced.
Dictionaries on the Web
More than 100 links to dictionaries in 40 languages
Gallery of Misused Quotation Marks
Copy editors are into sites like this.
Today's Media Bloopers.
Watchdog site for hoaxes, scams and urban legends.
West Egg ClicheFinder Search Engine
More than 3,300 indexed cliches. Look them up and edit them out of stories.
Grammar Girl Quick and Dirty Tips for Better Writing
Tips on writing, punctuation, grammar, usage, etc. Great podcasts where GG answers user-submitted questions.
PoliticalQuotes.org: Eigen's Political & Historical Quotations
Great for fact-checking. More than 40,000 free quotations from more than 11,000 different historical and political figures in a searchable database.
The Virtual Chase: Checklist for Fact-Checking Web Site Information
A legal research site offers tips on evaluating information quality.
KPlay Reference Tool
This site makes it simple to use different online reference works.
The New York Times Manual of Style and Libel
You have to register. Then click on store, then books.
Resources for journalism instructors at many levels: high school, college, newsroom, etc.
Resources for college journalism instructors.
Avoid Holiday Cliches
From the American Copy Editors Society.
Editing for the Web
Covers design and editing tips, as well as training for web editors and offers pointers on how to make web products work.
Techniques for Writing Good Web Documents
An extensive list of specific do's and don'ts, with examples. Many of these tips are familiar to technical communicators but are often news to other writers. Includes a good discussion on when and how to use frames.
Michael Quinion writes about international English from a British perspective. Fun with pop culture catch phrases.
A great site for copywriting tips. Targeted to marketing/advertising but it also has resources for editorial copy editors.
Dictionary of business terms, articles, tutorials, calculators and other helpful tools.
IntelligentEditing.com Online Checker
Free online service for spotting inconsistencies in documents (it checks Word, PDF and text files).
Headline, SEO Writing Tips
From Social Media Today, this is a bit more focused on ads/SEO, but it has some good online headline writing tips for editorial, too.
IntelligentEditing.com Paid Editing Checker Demo Video
This is a paid checker that spots a variety of mistakes in documents. It's a plug-in for MS Word that is particularly popular with professional copy editors.
Editor Real Talk Tumblr
Need a fun break from a desk shift? Visit this site (just for fun).
Behind the Grammar
Blog by Grammar Girl's Mignon Fogarty. She blogs about writing, language, business, some tech.