Mã hóa/Giải mã URL

Overview

URL Encode/Decode is a encode tool that URL encode decode tool: support URL encoding and decoding with special characters and bulk for development, with one-click copy, offline. It runs 100% in your browser with no upload, so you get instant results with privacy. Whether you need a quick answer or batch processing with precise control, you can enter, validate and export in seconds. The UI is responsive on mobile, tablet and desktop and supports one-click copy.

Use cases

• Hash and verify integrity
• Escape HTML/Unicode to avoid injection
• Encrypt sensitive snippets locally
• Debug URL/Base64/JWT encoding
• Use it to cross-check “url编码、url解码” in reports, docs or APIs to avoid manual conversion errors

How to use

1. 1 Paste source text
2. 2 Choose encode/decode/hash and options
3. 3 Review highlighted errors and counts
4. 4 Copy or download the result

Highlights

• Local & private: processing stays in your browser
• Live validation with tolerant parsing
• One-click copy and export for docs, code or sheets
• Batch and offline support under poor network

Notes

• Huge payloads may use more memory
• Whitespace and padding matter
• Hashing is irreversible

FAQ