🛡️ 100% Local RAM Vault · Zero Cloud · Zero Dependencies · VS Code & Cursor 🛡️ 100% 纯本地内存保险箱 · 零联网 · 零第三方依赖 · 支持 VS Code 与 Cursor

Never Leak Secrets to AI Again — Sanitize & Restore in 1 Click. 告别向大模型误粘真实密钥 —— 一键脱敏提问，一键无损还原代码。

PasteShield turns API keys, JWTs, database URIs, Azure/AWS credentials, PEM blocks, and internal IPs into deterministic semantic placeholders (<OPENAI_KEY_1>, <DB_URI_1>) — then restores your real values locally when you copy ChatGPT, Claude, or Cursor replies back.

不同于破坏上下文的 *** 暴力打码，PasteShield 在本地内存中将 API Key、JWT、数据库连接串、云密钥与内网 IP 映射为语义化序号占位符（如 <OPENAI_KEY_1>），让 AI 依然能推理配置关联；复制 AI 回复代码后 1 秒无损还原真实值！

🧩 VS Code Marketplace (1-Click Install) 🧩 VS Code 官方应用市场安装 ⚡ Try Live Browser Playground ⚡ 立即体验浏览器实时脱敏与还原 ⬇ Download .VSIX (Cursor / VSCodium) ⬇ 下载 .VSIX 包 (适配 Cursor) ★ GitHub CLI & Core ★ GitHub CLI 开源仓库 Unlock Pro Pack ($9 One-Time) 解锁 Pro 企业增强版 ($9 / ¥29.9 买断)
ext install craftleaf-studio.pasteshield-ai-secret-sanitizer

Interactive PasteShield Playground (Runs 100% in Your Browser) PasteShield 实时双向脱敏演练场（纯浏览器本地执行，断网可用）

Paste any .env, stack trace, or config below — test deterministic redaction AND 1-click AI code reply restoration right here.

在下方粘贴任意 .env 配置或报错日志，亲测「语义占位符脱敏 → 模拟 AI 回复代码 → 一键本地还原真实密钥」完整闭环。

🛡️ Vault: 0 secrets in RAM

1. Raw Snippet / .env / Log 1. 原始代码 / .env / 日志

LOCAL ONLY

2. Safe Prompt for ChatGPT / Claude 2. 可安全发给 AI 的脱敏提示词

0 SECRETS

3. AI Reply → 1-Click Local Restore 3. AI 代码回复 → 一键本地还原

REVERSIBLE

🔒 In-Memory Session Vault Inspector (Masked Preview — Never Leaves Browser RAM) 🔒 本地内存映射表预览（敏感原值自动打码，关闭页面即销毁）

Placeholder Detector Severity Masked Value in RAM Length
No secrets vaulted yet.

Built Natively for VS Code, Cursor & VSCodium 原生集成 VS Code、Cursor 与 OpenVSX 全系编辑器

Zero runtime npm dependencies — 40 KB auditable package with instant startup.

零第三方 npm 依赖，安装包仅 40 KB，无供应链投毒风险，毫秒级启动。

PasteShield Reversible Before and After Sanitization in VS Code
Reversible 3-Step Workflow: Press Cmd+Alt+C to copy sanitized prompts, ask any LLM safely, and press Cmd+Alt+R to restore real credentials in 1ms. 三步可逆闭环：按 Cmd+Alt+C 复制脱敏片段提问大模型，拿到重构代码后按 Cmd+Alt+R 瞬间还原真实配置。
PasteShield Pro Multi-File AI Context Pack and Secret Leak Audit
PasteShield Pro Power Tools: Export Multi-File Sanitized AI Markdown Context Packs with shared cross-file tokens + audit git diff before committing. PasteShield Pro 进阶利器：多文件共享占位符导出 AI Markdown 上下文包 + 提交前扫描 git diff 防密钥泄漏审计报告。

Install in 15 Seconds (VS Code & Cursor) 15 秒极速安装指南（VS Code 与 Cursor）

Visual Studio Code & Cursor (OpenVSX) VS Code 与 Cursor 在线或离线安装

  1. Open Extensions (Cmd+Shift+X / Ctrl+Shift+X) in VS Code or Cursor.
  2. Search PasteShield (Publisher: craftleaf-studio) and click Install.
  3. Or press Cmd+P / Ctrl+P and run: ext install craftleaf-studio.pasteshield-ai-secret-sanitizer.
  4. Air-gapped enterprise laptop? Run Extensions: Install from VSIX... with pasteshield-ai-secret-sanitizer-1.0.0.vsix (GitHub Release).
  1. 在 VS Code 或 Cursor 中打开扩展面板（Cmd+Shift+X / Ctrl+Shift+X）。
  2. 搜索 PasteShield（发布者：craftleaf-studio）点击安装。
  3. 或按 Cmd+P / Ctrl+P 粘贴：ext install craftleaf-studio.pasteshield-ai-secret-sanitizer。
  4. 企业内网离线机器可通过 Extensions: Install from VSIX... 直接导入 GitHub Release 离线 .vsix 安装包。

Default Keyboard Shortcuts 核心快捷键一览

  • Cmd+Alt+C / Ctrl+Alt+C — Copy Sanitized Selection for AI
  • Cmd+Alt+R / Ctrl+Alt+R — Restore Original Values from Clipboard / Selection
  • Cmd+Alt+S / Ctrl+Alt+S — Sanitize Current Editor In-Place
  • Click Status Bar 🛡️ PasteShield — Open Quick Menu, Context Pack Exporter & Git Diff Scanner
  • Cmd+Alt+C / Ctrl+Alt+C — 复制脱敏后选中内容（可直接发给 AI）
  • Cmd+Alt+R / Ctrl+Alt+R — 从剪贴板或选区一键还原真实密钥
  • Cmd+Alt+S / Ctrl+Alt+S — 将当前编辑器原地脱敏
  • 点击右下角状态栏 🛡️ PasteShield — 呼出快捷菜单、多文件打包与 Git Diff 扫描

Simple, Subscription-Free Pricing 简单透明 · 买断制永久授权（拒绝订阅制）

Core protection is 100% free forever. Upgrade once for enterprise custom rules & multi-file AI workflows.

10 大核心密钥脱敏与一键还原永久免费；一次买断即可解锁企业内网自定义规则与多文件打包审计。

Free Community

$0
Free forever · MIT Open Core 永久免费 · 零门槛使用
  • ✓ 10 Built-in Secret & PII Detectors
  • ✓ Deterministic <OPENAI_KEY_1> Placeholders
  • ✓ 1-Click Clipboard & Selection Restore
  • ✓ Status Bar Shield & Volatile RAM Vault
Install Free Extension 免费安装插件

PasteShield Pro

$9.00 / ¥29.9
One-time payment · Lifetime offline key · Works in VS Code, Cursor & Web 一次买断 · 离线激活码永久有效 · 通用于 VS Code / Cursor / 网页版
  • ✓ Everything in Free Community
  • ✓ Custom Regex & Company Domain Rules (*.corp.internal → <COMPANY_DOMAIN_1>)
  • ✓ Export Multi-File Sanitized AI Markdown Context Pack across tabs/folders
  • ✓ Workspace & Git Diff Secret Leak Audit Report
  • ✓ Air-Gap Safe Offline Checksum Key (SHIELDPRO-...)
Get PasteShield Pro License Key ($9) 获取 PasteShield Pro 终身激活码 ($9 / ¥29.9) Or get Studio All-Access Pass ($19 — unlocks ALL CraftLeaf tools) 或选购工坊全通票 STUDIOALL ($19 / ¥69 解锁全部工具)

🔑 Activate PasteShield Pro Key in Browser Playground 🔑 在当前浏览器演练场激活 Pro 授权码

Already have a SHIELDPRO-XXXX-XXXX-XXXXXX or STUDIOALL-XXXX-XXXX-XXXXXX key? Activate below to unlock Pro Custom Company Domain & Regex rules in the live playground (in VS Code / Cursor, run PasteShield: Activate Pro License Key).

已购买 SHIELDPRO-... 或全通票 STUDIOALL-... 授权码？在下方输入即可解锁本页自定义企业域名与正则规则测试（在编辑器内请执行命令 PasteShield: Activate Pro License Key）。