An AI copy-editor. Paste your draft and receive revised text with corrections for grammar, clarity, tone, and flow while keeping your voice intact. Explains notable changes so you can learn from them. Useful for blog posts, marketing emails, reports, and academic abstracts. You can keep asking in the same conversation for further revisions, such as a shorter version or a different tone. Supports Chinese and English input. Prompt example 1: Match this tone: "Weekends are for getting outside! Bring your good mood, see you on the trail!" Write an equally upbeat post about our new lightweight hiking backpack. Prompt example 2: Copy this cozy tone: "A cup of coffee and a good book make the perfect afternoon." Write a post for our new autumn osmanthus latte with hashtags and a call to action. Prompt example 3: In a professional, trustworthy tone, write three versions of a social post: sign-ups open for this weekend's parent-child baking class, 20 families, ages 5 to 12. Prompt example 4: Write a warm Mid-Autumn Festival greeting post for a dental clinic with hashtags, and remind patients that clinic hours change over the long weekend. Prompt example 5: In a funny, self-deprecating Threads voice, write a few short lines for a bubble tea shop's rainy-day second-cup deal. Prompt example 6: Write three short Instagram Story lines, each under ten words, teasing our limited Christmas gift box that goes on sale Friday at 8 pm. Prompt example 7: Write five ad headlines for a new dehumidifier, each under eight words, one angle each: energy saving, quiet, fast drying, design and after-sales service, for A/B testing. Prompt example 8: Write a sincere thank-you post based on this customer review: 'The technician was so careful, and my AC is much quieter now.' End by inviting people to book an AC cleaning. Prompt example 9: Write a heartfelt recap post: last Saturday's community starlight concert had 10 local bands and nearly 500 neighbors; thank you to every volunteer and our neighborhood chief. Prompt example 10: Write a comment-to-enter giveaway post: comment with your dream campsite for a chance to win one of three camping sets for two; explain how to enter and the deadline. Maximum context window (input and output combined): about 1,048,576 tokens. Maximum output per reply: about 65,536 tokens (model reasoning, if any, counts toward this limit). Output content formats: Text Pricing: Medium Continuous conversation: Supported AI can make mistakes. Please verify important information.