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Công cụ JSON 13
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Bộ thu nhỏ JSONStrip whitespace to compress JSON payloads.Bộ xác thực JSONCheck JSON syntax and pinpoint the exact error position.Bộ thoát ký tự JSON cơ bảnEscape a string for embedding inside a JSON document.Bộ bỏ thoát JSON cơ bảnUnescape a JSON-encoded string value.Bộ chuyển đổi JSON to CSVFlatten JSON arrays of objects into CSV.Bộ chuyển đổi JSON to XMLTransform JSON structures into XML documents.Bộ chuyển đổi JSON to YAMLConvert JSON into clean, readable YAML.Truy vấn JSON Đường dẫnExtract values from JSON with dot/bracket path expressions.JSON FlattenCollapse a nested JSON object into dotted keys with array indices.JSON UnflattenExpand dotted-key JSON back into nested objects and arrays.Bộ tạo JSON SchemaInfer a JSON Schema 2020-12 document from a sample, detecting dates, emails, URIs and UUIDs.Parse TLVConverts a Type-Length-Value (TLV) encoded string into a JSON object. Can optionally include a Key / Type entry. Tags: Key-Length-Value, KLV, Length-Value, LV
Công cụ chuyển đổi dữ liệu 27
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Bộ chuyển đổi YAML to JSONParse YAML configuration into JSON.Bộ chuyển đổi HTML to MarkdownConvert HTML fragments into Markdown.Bộ chuyển đổi JSON to TOMLConvert JSON config into TOML format.Bộ chuyển đổi Markdown to HTMLRender Markdown to clean HTML.Bộ chuyển đổi DelimiterSwitch CSV between comma, tab, semicolon and pipe.JSON to JSON dòngTurn a JSON array into newline-delimited NDJSON, one standalone object per line.JSON dòng to JSONMerge newline-delimited JSON records back into one array and report any malformed line by number.JSON to TypeScriptGenerate TypeScript interfaces from a JSON sample, including nested objects and arrays.JSON to Go StructGenerate a Go struct with json tags from a JSON sample.JSON to Python DataclassGenerate a typed Python dataclass from a JSON sample.JSON to SQL CREATE TABLEInfer column types from JSON and emit a CREATE TABLE statement.CSV to Markdown UnicodeConvert CSV into a GitHub-flavoured Markdown table, handling quoted fields and pipes.Markdown Unicode to CSVTurn a Markdown table back into clean CSV with proper quoting.CSV Pretty PrinterAlign CSV columns into a readable fixed-width table for terminals and docs.CSV to HTML UnicodeGenerate an accessible HTML table from CSV with escaped cells.CSV to SQL INSERTProduce INSERT statements from CSV or JSON, with NULLs and quoted literals handled.CSV to CREATE TABLEInfer column types from CSV data and emit a CREATE TABLE for PostgreSQL, MySQL or SQLite.INI to JSONParse INI sections and key/value pairs into a structured JSON object.JSON to INISerialise a JSON object into an INI file with sections for nested objects..env to JSONParse dotenv files — comments, export prefixes, quoting and inline hashes — into JSON.JSON to .envFlatten JSON into UPPER_SNAKE dotenv variables with correct quoting.Java Properties to JSONConvert .properties files into JSON, splitting dotted keys into nested objects.JSON to Java PropertiesFlatten JSON into dotted Java .properties keys.JSON to Java RecordGenerate a Java record with boxed types and snake_case field names from a JSON sample.JSON to Rust StructGenerate a serde-derived Rust struct with rename attributes from a JSON sample.JSON to Kotlin dữ liệu ClassGenerate a Kotlin data class with nullable-aware types from a JSON sample.
Công cụ XML 4
Công cụ HTML 4
Công cụ CSS 5
Bộ định dạng CSSIndent and tidy CSS stylesheets.Bộ thu nhỏ CSSCompress CSS for production.CSS Unit Bộ chuyển đổi (px, rem, em, %)Convert between px, rem, em, pt and % with a configurable root size.Bộ tạo CSS bóngBuild linear and radial gradients visually and copy the CSS.Bộ tạo Box đơn vịDesign box shadows with live preview and copy-ready CSS.
Công cụ JavaScript 2
Công cụ lập trình 16
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Tra cứu HTTP người dùng CodeSearch all HTTP status codes with meanings and usage notes.Bộ phân tích cú pháp User-AgentBreak a User-Agent string into browser, engine and OS.ASCII ký tự UnicodeInteractive reference of all 128 ASCII codes.Tra cứu nhị phân ký tựInspect code points, blocks and UTF encodings of any character.Bộ tạo .gitignoreAssemble a .gitignore from curated stack templates.Bộ phân tích cú pháp SemverBreak a semantic version into major, minor, patch, prerelease and build metadata.Semver CompareCompare two semantic versions by precedence and tell you whether the change is breaking.Bộ kiểm tra Semver RangeTest whether a version satisfies a ^, ~, >=, < or x-range expression.Bộ giải mã Snowflake IDDecode a Twitter or Discord snowflake into its timestamp, worker and sequence bits.Bộ giải mã MongoDB ObjectIdExtract the creation timestamp, random bytes and counter from a 24-character ObjectId.Tra cứu MIME TypeLook up the MIME type for a file extension or the extensions for a MIME type, with server config snippets.Semver BumpBump major, minor, patch or any prerelease component with the reset rules applied.Semver xáo trộnSort a list of versions by semver precedence, so 1.10.0 correctly follows 1.9.0.Bộ tạo Snowflake IDGenerate time-ordered 64-bit snowflake IDs with a configurable worker id and epoch.Bộ tạo MongoDB ObjectIdGenerate valid 24-character ObjectIds with the current timestamp, random bytes and counter.
Công cụ regex 3
Công cụ nén 4
Công cụ web 10
Bộ tạo HTML chuyển hướng TagBuild title, description, OG and Twitter card tags.Bộ tạo robots.txtCompose a correct robots.txt with sitemaps and rules.Bộ tạo .htaccess Redirect301/302 redirect and HTTPS-force snippets.Bộ tạo JSON-LD Structured dữ liệuCreate schema.org JSON-LD for articles, products and FAQs.bí mật Address ObfuscatorEncode emails to defeat scrapers.Bộ tạo emailRender text or color into a real .ico file locally.
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Bộ tạo Content-Security-PolicyBuild a CSP header for nginx, Apache or HTML, with warnings about unsafe-inline and unsafe-eval.Bộ tạo CORS HeaderGenerate correct CORS headers and preflight handling for nginx, Express, Apache, PHP or a Cloudflare Worker.CORS trạng thái for ExpressGenerate correct Express CORS middleware with an explicit origin allow-list and preflight handling.CORS trạng thái for ApacheGenerate Apache mod_headers CORS configuration with OPTIONS preflight rewriting.