CopywaFree content tools
Free tools from Copywa for anyone writing Xiaohongshu, WeChat and e-commerce copy: open and use them right away, no sign-in. Banned-word checkers for general, Xiaohongshu, Douyin and Taobao copy, an Advertising Law term lookup, a WeChat article editor, and AI generators for Xiaohongshu notes, Xiaohongshu titles and viral copy (3 free runs a day each).
Banned-word checker
Paste your copy to flag China Advertising Law absolute terms, sensitive words and off-platform traffic words, with suggested rewrites.
Open toolXiaohongshu banned-word checker
Before you post a note, check for traffic words, off-platform contacts, inflated efficacy claims and absolute terms, with suggested rewrites.
Open toolAdvertising Law absolute terms
Check copy for China Advertising Law absolute terms and browse the full list by category, with a replacement for every word.
Open toolWeChat article editor
Paste Markdown or plain text, preview it in 8 WeChat article templates and copy it into the Official Account editor.
Open toolXiaohongshu copy generator
Enter a topic and selling points, pick a style, and AI writes a Xiaohongshu note's title, body and hashtags, checked for banned words.
Open toolXiaohongshu title generator
Enter a topic and keywords, pick a style, and AI writes 10 note titles of up to 20 characters, each with why it works, checked for banned words.
Open toolViral copy generator
Pick a platform and a copywriting formula (pain → solution, contrast, list, story, comparison); AI writes 3 short pieces checked for banned words.
Open toolDouyin banned-word checker
Before you go live or post, check scripts and short-video copy for diversion, baited gifts, low-price lures, inflated claims and absolute terms.
Open toolTaobao banned-word checker
Before you list, check product titles and detail pages for made-up original prices, review bait, knock-offs, inflated claims and absolute terms.
Open tool
More tools are on the way.