快捷工具

開發者工具

24 tools

代碼格式化、轉換和調試工具

All tools run entirely in your browser. No data is sent to our servers.

Top tools in this category

JSON Formatter & Validator

Beautify, minify, validate, and fix JSON with syntax highlighting.

json formatterjson validatorjson beautifier

JSON to Go Struct

Convert JSON to Go struct definitions with tags and options.

json to go structgo struct generatorjson to golang

JSON to TypeScript Interface

Convert JSON to TypeScript interfaces or types.

json to typescripttypescript interface generatorjson to ts

JSON ↔ YAML Converter

Convert between JSON and YAML formats with preserved structure.

json to yamlyaml to jsonjson yaml converter

CSV ↔ JSON Converter

Convert CSV files to JSON and JSON to CSV with custom delimiters.

csv to jsonjson to csvcsv json converter

SQL Formatter

Format and beautify SQL queries with syntax highlighting.

sql formattersql beautifierformat sql online

金鑰與令牌生成器

使用可自訂格式產生API金鑰、安全令牌、密碼和加密金鑰。

api key generatortoken generatorpassword generator+2

Unix Timestamp Converter

Convert Unix timestamps (seconds/milliseconds) to human-readable dates and vice versa.

unix timestamp convertertimestamp to datedate to timestamp

Timezone Converter

Convert time between different timezones worldwide.

timezone converterconvert time zonesworld clock converter

Base64 Encode/Decode

Encode text to Base64 or decode Base64 to text. Supports files.

base64 encodebase64 decodebase64 converter

URL Encode/Decode

URL encode (percent-encode) or decode strings for safe web transmission.

url encodeurl decodepercent encoding

UUID Generator

Generate UUIDs (v4, v7) for unique identifiers in applications.

uuid generatorgenerate uuidunique id generator

Byte Unit Converter

Convert between bytes, KB, MB, GB, TB, PB with precision.

byte converterkb to mbgb to tb converter

正規表示式測試器

即時測試正規表示式,顯示所有相符項目、捕捉群組和位置。

regex testerregular expression testerregex online+2

雜湊值產生器

從任意文字產生 SHA-1、SHA-256、SHA-384、SHA-512 密碼學雜湊值。

hash generatorsha256 onlinesha1 hash+3

JWT 解碼器

解碼並檢視 JWT 的 Header、Payload 與簽名,無需伺服器端驗證。

jwt decoderjson web tokenjwt parser+2

進制轉換器

在二進位、八進位、十進位與十六進位之間轉換數字。

number base converterbinary to decimalhex to decimal+3

HTML 實體編碼/解碼

將特殊字元編碼為 HTML 實體,或將 HTML 實體解碼回純文字。

html entity encoderhtml encode decodehtml escape+2

Cron 表達式解析器

解析 Cron 表達式並用中文說明排程含義,快速理解定時任務語法。

cron expression parsercron job parsercron syntax+2

HTML 格式化/壓縮

格式化、美化或壓縮 HTML 程式碼,使混亂的 HTML 整潔有序。

html formatterhtml beautifierhtml minifier+3

CSS 壓縮工具

透過刪除註解、空白字符和多餘符號來壓縮 CSS 程式碼,減少檔案大小。

cssminifycompress+2

假資料產生器

模擬用姓名、信箱、電話、地址。僅 example.com,全部本地產生。

fake dataplaceholder datatest data+1

JSON ↔ CSV 轉換

貼上 JSON 陣列或含標題的 CSV,以 PapaParse 雙向轉換。

json to csvcsv to jsonconvert json csv

正則搜尋與替換

以正則與捕獲群組($1, $2…)替換。可預覽,全部在客戶端。

regex replacefind replaceregular expression replace

About 開發者工具

Our 開發者工具 collection includes 24 specialized tools designed for 代碼格式化、轉換和調試工具. Each tool is 100% free, requires no registration, and runs entirely in your browser for maximum privacy.

  • No registration required - Use any tool instantly
  • 100% private - All processing happens locally in your browser
  • No limits - Use as much as you need, completely free
  • Regular updates - New tools and improvements added frequently