套件大小估算

使用方法

1. 將 JavaScript、TypeScript 或任何文字貼到代碼輸入中。
2. Read the raw UTF-8 byte size displayed instantly below。
3. Compare the gzip and brotli estimates to understand the likely transfer size over HTTP。
4. Check the entropy value (bits per character) — lower entropy means the text is more compressible。

範例

• A 500-byte React component shows roughly 280 bytes gzip and 240 bytes brotli estimated, about 44% compression。
• Pasting minified JSON with repeated keys shows higher entropy and smaller compression gains compared to readable source code。