Show HN: OnDevice Tools – 64 browser utilities that never upload your data

AI Digest

OnDevice Tools 是 64 个浏览器内运行的隐私工具集，无需上传数据，支持开发者、设计师等用户快速处理文本、图像、PDF 等任务。

OnDevice Tools offers 64 browser-based utilities that process data locally, ensuring privacy and instant results without uploads or accounts.

Key points

• 64 个工具全部在浏览器内运行，数据永不上传 64 tools run entirely in-browser with no data upload
• 涵盖文本处理、图像压缩、PDF 操作等多类功能 Includes text processing, image compression, PDF operations
• 无需注册、无广告干扰，完全免费使用 Free to use with no registration or ads
• 支持离线操作，保障用户数据隐私安全 Offline functionality ensures data privacy
• 提供开发者工具如 JSON 格式化、JWT 解码等 Developer tools like JSON formatting and JWT decoding available

Takeaway: 隐私优先的本地化工具集，兼顾效率与数据安全。 / Privacy-first local tools balance efficiency and data security.

Why it matters 隐私敏感用户可替代云端工具，提升操作自主性。