粘贴一段或多段聊天内容，选择关系和分身风格，生成自然、可直接发送的回复。也支持从聊天截图中识别文字再生成建议。Paste one or more chat messages, choose a relationship and persona, then generate a natural reply. Chat screenshots can be recognized into text before generation.
AI 聊天表达助手 AI assistant for expressive chats
让每一句话，都像有分身帮你想过。 A second voice for every message.
分身输入法帮助你把聊天内容整理成更合适的回复、朋友圈文案、个性文字和可保存语音。输入原话，选择风格，一键生成更好发的表达。 Dual Keyboard helps turn raw thoughts into replies, social captions, playful text styles, and saved voice clips. Type once, choose a style, and get wording that is easier to send.
9:41
5G
高情商Warm
诗人Poet
幽默Humor
你今天怎么这么久才回我？
Why did it take so long to reply?
刚忙完才看到，让你等久了。我现在认真听你说。
I just saw this after finishing up. Sorry for the wait. I am here now.
语音分身Voice Persona
试听后保存 WAV 语音文件Preview, then save a WAV voice file
回复Reply
润色Polish
变身Style
语音Voice
第一版聚焦四个高频场景Four focused tools for version one
不用复杂设置，打开就能处理聊天、发圈、个性表达和语音文件。生成内容可复制、可调整，也会保留用户主动输入的上下文。 No complicated setup. Open the app to handle replies, captions, expressive transformations, and voice files. Generated text can be copied, adjusted, and guided by your own context.
把原话改成朋友圈、诗词、职场、高情商、幽默、社交、极简和情绪表达等类型。Rewrite raw text into social captions, poetic lines, workplace wording, warm replies, concise copy, and more.
支持火星文、emoji/颜文字、抽象发疯、甜妹等表达风格，并通过 AI 生成更贴合语境的版本。Transform text into Mars-style text, emoji/kaomoji, absurd humor, sweet wording, and AI-powered context-aware variants.
输入文字后可试听甜妹感、冷淡感或机器人风格语音，并在需要时保存为 WAV 文件。Type text, preview sweet, cool, or robot-style system voices, then save a WAV file when needed.
回复、润色和个性变身使用 AI 生成，尽量减少固定模板感，适合真实聊天里的不同语气。Replies, polish, and style transforms use AI generation to avoid rigid templates and better match real conversation tone.
应用不需要自营账号即可体验。高级能力可通过会员解锁，购买和恢复购买由 App Store 处理。Try the app without creating an account operated by us. Premium access is unlocked through App Store purchases.
五种聊天分身Five chat personas
分身不是简单换词，而是帮你在不同关系和场景里选择说话方式。回复页重点使用分身；润色页则提供更细的类型列表。 Personas are more than word swaps. They help shape how you speak across relationships and situations. Reply uses personas, while Polish offers detailed rewrite categories.
体面安抚，适合解释、拒绝、缓和气氛。Tactful and calming for explanations, refusals, and softening tension.
适合旅行、朋友圈和更有传播感的文案。For travel captions, social posts, and shareable lines.
轻推拉、有氛围，避免太直白或太尴尬。Playful and atmospheric without sounding awkward.
接梗、破冰、解围，让聊天不那么硬。For jokes, icebreakers, and lighter conversations.
直给、表达边界，适合不想再绕弯的时候。Direct wording for boundaries and clear responses.
隐私与透明Privacy and transparency
你输入什么，由你决定。You decide what to enter.
分身输入法不要求注册自营账号。AI 生成会把你主动输入或识别出的文本发送至 AI 服务；语音试听和 WAV 生成使用系统语音能力在设备上处理；广告由 Google AdMob 提供；会员购买由 Apple App Store 处理。 Dual Keyboard does not require an account operated by us. AI generation sends the text you provide or extract to an AI service. Voice preview and WAV generation use system speech on device. Ads are provided by Google AdMob, and purchases are handled by Apple App Store.
- 无自营账号注册No self-operated account required
- 截图图片优先用于本地文字识别Screenshots are first processed for local text recognition
- AI 文本生成会请求第三方 AI 服务AI text generation requests a third-party AI service
- 广告和内购由第三方平台处理Ads and purchases are processed by third-party platforms
Free 与会员Free and VIP
免费版适合试用核心流程。会员权益、价格、周期和可用地区以应用内展示及 App Store 实际信息为准。 Free is for trying the core workflow. VIP benefits, pricing, duration, and availability follow the in-app display and App Store information.
Free
- 免登录体验基础功能Try basic features without login
- 广告支持的使用体验Ad-supported experience
- 适合了解回复、润色、变身和语音流程Explore reply, polish, style, and voice workflows
VIP
- 解锁高级使用额度或高级能力Unlock premium usage or advanced capabilities
- 支持购买和恢复购买Purchase and restore through App Store
- 具体权益以后续应用内展示为准Exact benefits follow the in-app display
常见问题FAQ
关于 AI、截图识别、语音文件和会员购买的说明。 Notes about AI, screenshot recognition, voice files, and purchases.
AI 会看到我输入的内容吗？Will the AI service receive what I type?
当你点击生成回复、开始润色或开始变身时，应用会把你主动输入的文本、选择的风格和必要上下文发送到 AI 服务生成结果。请避免输入身份证件、支付信息、账号密码等敏感内容。When you generate a reply, polish text, or transform style, the app sends the text you provide, selected style, and necessary context to the AI service. Avoid entering IDs, payment information, passwords, or other sensitive content.
聊天截图会上传吗？Are chat screenshots uploaded?
截图分析用于从你选择的图片中识别聊天文字。应用会优先使用系统能力在本地提取文字；如你继续使用 AI 生成回复，识别出的文字会随生成请求提交给 AI 服务。Screenshot analysis extracts chat text from an image you choose. The app first uses system capabilities for local recognition. If you continue to AI reply generation, the recognized text is sent as part of that request.
语音分身生成的文件在哪里处理？How are voice persona files created?
语音试听和保存使用系统语音能力生成。你点击保存后，应用会生成 WAV 文件并让你选择保存或分享位置。Voice preview and saving use system speech synthesis. After tapping save, the app creates a WAV file and lets you choose where to save or share it.
应用会展示广告吗？Does the app show ads?
当前项目已接入 Google AdMob，用于开屏、横幅和插页广告。广告相关数据处理以 Google 的规则和本隐私政策说明为准。The current project integrates Google AdMob for app open, banner, and interstitial ads. Ad-related processing follows Google's rules and this privacy policy.