2026-04-24 · 読了目安 1 分
Client-side vs. Server-side Tools
Privacy vs. Power: Understanding where your data is processed.
Client-side tools process data entirely within your browser—no data is uploaded.
Server-side tools process data on our secure servers—required for complex tasks like PDF merging.
この比較の見方
Knowing where your data goes is key to security and privacy compliance.
| アプローチ | データ処理 | 一般的な速度 | 適した用途 |
|---|---|---|---|
| Client-side (In-browser) | 100% private; data never leaves your device | Instant; limited by your device's CPU/RAM | Encoding, formatting, regex, sensitive text |
| Server-side | Data is uploaded, processed, and deleted; secured via TLS | Dependent on network and server load | PDF tools, image optimization, file conversions |
要点
- Prefer client-side tools for maximum privacy of sensitive text.
- Use server-side tools for high-performance file processing and complex conversions.