叮当设计

Free, ad-free, locally run all-in-one online toolkit, the ultimate productivity booster for office work and development tasks.

Generate high-quality PPTs in one click! Cappt is an AI-powered online PPT creation tool that supports one-click AI generation, document import, and template upload, with over 100,000 professional templates to help you quickly produce polished, high-

AI-powered one-click PPT design: generate full presentations by entering a topic, importing files, or uploading templates.

Generate e-commerce main images, model shots, and promotional posters with just a single prompt, with direct domestic access to GPT Image 2.

Browser-based screen recording tool with unique cinematic 3D effects, built for product demos, tutorial creation, and content creators.

Built-in local AI reads file content locally (no file uploads required) to generate clear, searchable, standardized filenames based on the file's content.