2026-04-22 · 1 मिनट पढ़ाई
Base64 बनाम URL encode: क्या चुनें
Base64 बाइट्स को टेक्स्ट में बदलता है; URL encoding URI reserved characters को सुरक्षित करती है।
Use Base64 when you must represent binary or opaque bytes in text channels.
Use URL encoding when text is placed into query strings or path segments where reserved characters matter.
इस तुलना को कैसे पढ़ें
These techniques solve different layers. Base64 transforms bytes to text; URL encoding escapes reserved URI characters.
| दृष्टिकोण | डेटा प्रबंधन | सामान्य गति | किसके लिए उपयुक्त |
|---|---|---|---|
| Base64 encode/decode | Converts bytes to ASCII-like text; output often includes +, /, = | Fast for small payloads; size grows by about one third | JWT segments, binary blobs in text protocols, quick clipboard-safe transport |
| URL encode/decode | Escapes reserved URI characters (%xx) for safe transport in URLs | Fast; output length depends on special-character density | Query parameters, callback URLs, redirect targets, form-encoded values |
मुख्य निष्कर्ष
- If the destination is a URL field, prefer URL encoding even when source content is plain text.
- If the destination expects a byte-preserving textual envelope, use Base64 and document charset assumptions.