ଅନଲାଇନ୍ ଟୁଲ୍ସ

ବ୍ରାଉଜରରେ ସ୍ଥାନୀୟ ପ୍ରକ୍ରିୟା

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ଟେକ୍ସଟ୍

ବ୍ରାଉଜରରେ ସ୍ଥାନୀୟ ପ୍ରକ୍ରିୟା

Remove Blank Lines
Delete extra blank lines; optionally keep one blank line between paragraphs.
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Remove Duplicate Lines
Deduplicate lines while keeping first-seen order.
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Word Counter
Count characters, Chinese chars, English words, lines and reading time.
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Sort Lines
Sort lines A–Z or Z–A, with optional unique and trim.
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Find & Replace
Find and replace text locally, with optional regex.
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Clean Whitespace
Trim, collapse spaces and tidy whitespace.
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Case Converter
UPPER, lower, Title, camelCase, snake_case and more.
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Punctuation Convert
Convert between Chinese and English punctuation.
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Add Line Numbers
Prefix each line with sequential numbers.
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Text Diff
Compare two texts and highlight differences.
ଟେକ୍ସଟ୍

ଚାଇନିଜ୍

ବ୍ରାଉଜରରେ ସ୍ଥାନୀୟ ପ୍ରକ୍ରିୟା

Simplified ↔ Traditional Chinese
Convert between Simplified and Traditional Chinese (OpenCC).
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Fullwidth ↔ Halfwidth
Convert fullwidth and halfwidth characters.
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Text Wrap / Unwrap
Wrap text to a width or join wrapped lines.
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Punctuation Tidy
Normalize Chinese punctuation and spacing.
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Chinese Number Convert
Convert between Arabic and Chinese numerals.
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Hanzi to Pinyin
Convert Chinese characters to pinyin with tone marks.
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Chinese Text Clean
Clean messy Chinese text formatting.
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Unicode Escape
Encode/decode Unicode escapes (\uXXXX).
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Vertical Text
Arrange text vertically for display.
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ଡେଭେଲପର୍

ବ୍ରାଉଜରରେ ସ୍ଥାନୀୟ ପ୍ରକ୍ରିୟା

JSON Formatter
Beautify, minify and validate JSON in your browser.
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YAML Format & Convert
Format, minify and validate YAML, or convert YAML ↔ JSON locally.
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SQL Formatter
Beautify or minify SQL locally for MySQL, PostgreSQL, SQLite and more.
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Slug Generator
Turn titles into URL slugs; Chinese can use pinyin or keep characters.
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Password Generator
在浏览器本地用 Web Crypto 生成高强度随机密码，可排除易混字符并批量输出。不上传、免注册，适合临时需要强密码时使用。
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JSON Diff
在浏览器本地对比两个 JSON 的键级差异：新增、删除与修改。区别于文本 Diff，适合配置与 API 响应核对，数据不上传。
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XML Toolkit
在浏览器本地格式化、压缩或校验 XML，并与 JSON 互转。使用 DOMParser，数据不上传，免费免注册。
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TOML Toolkit
在浏览器本地格式化 TOML 或与 JSON 互转。轻量子集解析、不上传配置，适合 Cargo 与常见应用配置。
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CSV Toolkit
在浏览器本地格式化、校验 CSV，或与 JSON 互转。PapaParse 本地解析，处理引号与换行，数据不上传。
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Timezone Converter
在浏览器本地把同一时刻换算到不同时区，基于 Intl，不访问网络。支持 ISO 输入与 Unix 时间戳对照。
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Date Calculator
在浏览器本地做日期加减或计算两日相差天数。免注册、不上传，适合排期与简单期限估算。
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HTML/CSS/JS Minify
在浏览器本地轻量压缩 HTML、CSS、JS，查看体积节省。不上传源码；复杂项目请再用专业构建工具确认。
ଡେଭେଲପର୍
AES / HMAC Box
在浏览器用 Web Crypto 做 AES-GCM 加解密与 HMAC-SHA256。口令经 PBKDF2 派生，数据不上传，适合本地小密文处理。
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Bcrypt Hash
在浏览器本地生成或校验 bcrypt 哈希。使用自托管 bcryptjs，不上传明文；适合学习与离线比对，非生产唯一方案。
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Hex / Binary / Base32
在浏览器本地互转文本与 Hex、Binary、Base32。UTF-8 处理、不上传，适合调试与编码对照。
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Gzip Compress
在支持 CompressionStream 的浏览器里本地 Gzip 压缩或解压文本，结果以 Base64 展示，数据不上传。
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CSS Generators
在浏览器本地生成 CSS box-shadow、线性渐变、圆角与 Flex 代码。免注册、即时预览参数，适合快速拼样式。
ଡେଭେଲପର୍
robots.txt Generator
在浏览器本地生成 robots.txt：Allow/Disallow、Sitemap 与可选 AI 爬虫示例规则。不探测站点、不上传，复制即用。
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CORS Headers Generator
在浏览器本地生成 CORS 响应头模板（原始 / Nginx / Cloudflare 注释）。不探测接口、不上传，避免 * 与 Credentials 冲突。
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HTML Entities
Encode and decode HTML entities.
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URL Encode / Decode
Percent-encode or decode URL components.
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Base64 Encode / Decode
Encode or decode Base64 text locally.
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CSV ↔ JSON
Convert between CSV tables and JSON.
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Unix Timestamp
Convert between Unix time and readable dates.
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Random String
Generate random hex or alphanumeric strings.
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Markdown ↔ HTML
Convert Markdown to HTML and back.
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Regex Tester
Test regular expressions with live matches.
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Color Converter
Convert between HEX, RGB and HSL.
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UUID Generator
Generate UUID v4 identifiers in bulk.
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Hash Generator
MD5, SHA-1, SHA-256 and more — computed locally.
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JWT Decoder
Decode JWTs locally without uploading tokens.
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Cron Explainer
Explain five-field cron expressions.
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JSONPath Tester
Query JSON with JSONPath entirely in your browser.
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JSON Schema Infer & Validate
Infer a simple schema or validate JSON locally (Draft-07 subset).
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HTML/CSS/JS Formatter
Beautify HTML, CSS and JavaScript with self-hosted Prettier.
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RSA Key Pair Generator
Generate RSA-OAEP/PSS key pairs as PEM via Web Crypto.
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TOTP Generator
Generate and verify RFC 6238 TOTP codes locally with otpauth URI.
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htpasswd Generator
Create Apache htpasswd lines with bcrypt or apr1-md5 locally.
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Cron Expression Builder
Build cron expressions visually with explain and next run times.
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chmod Calculator
Convert between symbolic, octal and rwx Unix permissions.
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CSP Header Generator
Build Content-Security-Policy header templates locally.
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llms.txt Generator
Generate llms.txt / llms-full.txt from site fields locally.
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JSON-LD Schema Markup
Generate FAQPage, Organization, WebApplication and HowTo JSON-LD.
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Color Contrast Checker
WCAG contrast checks plus simple palette shades from a base hex.
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JSON to TypeScript / Go Types
Infer TypeScript interfaces, Go structs, or Zod schemas from sample JSON locally.
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Mermaid Diagram Editor
Edit Mermaid source and preview SVG locally with a self-hosted Mermaid build.
ଡେଭେଲପର୍

ଫାଇଲ୍

ବ୍ରାଉଜରରେ ସ୍ଥାନୀୟ ପ୍ରକ୍ରିୟା

Image Compressor
Compress images in the browser before download.
ଫାଇଲ୍
QR Code Generator
Generate QR codes from text or URLs.
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HTML Cleaner
Strip or simplify HTML markup.
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Image ↔ Base64
Convert images to Base64 data URLs and back.
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Unit Converter
Convert length, weight, temperature and more.
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How it works

www.518882.com — ବ୍ରାଉଜରରେ ସ୍ଥାନୀୟ ଟୁଲ୍ସ। ଅପଲୋଡ୍ ନାହିଁ।