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Инструменты JSON 13
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Минификатор JSONStrip whitespace to compress JSON payloads.Валидатор JSONCheck JSON syntax and pinpoint the exact error position.Экранирование JSON таблицаEscape a string for embedding inside a JSON document.Снятие экранирования JSON таблицаUnescape a JSON-encoded string value.Конвертер JSON to CSVFlatten JSON arrays of objects into CSV.Конвертер JSON to XMLTransform JSON structures into XML documents.Конвертер JSON to YAMLConvert JSON into clean, readable YAML.Запрос JSON ПутьExtract 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.Генератор 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
Инструменты преобразования данных 27
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Конвертер YAML to JSONParse YAML configuration into JSON.Конвертер HTML to MarkdownConvert HTML fragments into Markdown.Конвертер JSON to TOMLConvert JSON config into TOML format.Конвертер Markdown to HTMLRender Markdown to clean HTML.Конвертер DelimiterSwitch CSV between comma, tab, semicolon and pipe.JSON to JSON строкTurn a JSON array into newline-delimited NDJSON, one standalone object per line.JSON строк 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 двоичного кодаConvert CSV into a GitHub-flavoured Markdown table, handling quoted fields and pipes.Markdown двоичного кода 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 двоичного кодаGenerate 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 данных ClassGenerate a Kotlin data class with nullable-aware types from a JSON sample.
Инструменты XML 4
Инструменты HTML 4
Инструменты CSS 5
Форматтер CSSIndent and tidy CSS stylesheets.Минификатор CSSCompress CSS for production.CSS Unit Конвертер (px, rem, em, %)Convert between px, rem, em, pt and % with a configurable root size.Генератор CSS единицBuild linear and radial gradients visually and copy the CSS.Генератор Box палитрыDesign box shadows with live preview and copy-ready CSS.
Инструменты JavaScript 2
Инструменты разработчика 16
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Справочник HTTP Cron CodeSearch all HTTP status codes with meanings and usage notes.Парсер User-AgentBreak a User-Agent string into browser, engine and OS.ASCII символов двоичного кодаInteractive reference of all 128 ASCII codes.Справочник шестнадцатеричного кода символовInspect code points, blocks and UTF encodings of any character.Генератор .gitignoreAssemble a .gitignore from curated stack templates.Парсер 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.Проверка Semver RangeTest whether a version satisfies a ^, ~, >=, < or x-range expression.Декодер Snowflake IDDecode a Twitter or Discord snowflake into its timestamp, worker and sequence bits.Декодер MongoDB ObjectIdExtract the creation timestamp, random bytes and counter from a 24-character ObjectId.Справочник 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 перемешиванияSort a list of versions by semver precedence, so 1.10.0 correctly follows 1.9.0.Генератор Snowflake IDGenerate time-ordered 64-bit snowflake IDs with a configurable worker id and epoch.Генератор MongoDB ObjectIdGenerate valid 24-character ObjectIds with the current timestamp, random bytes and counter.
Инструменты регулярных выражений 3
Инструменты сжатия 4
Веб-инструменты 10
Генератор HTML фавикона TagBuild title, description, OG and Twitter card tags.Генератор robots.txtCompose a correct robots.txt with sitemaps and rules.Генератор .htaccess Redirect301/302 redirect and HTTPS-force snippets.Генератор JSON-LD Structured данныхCreate schema.org JSON-LD for articles, products and FAQs.выражений Address ObfuscatorEncode emails to defeat scrapers.Генератор секретовRender text or color into a real .ico file locally.
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Генератор Content-Security-PolicyBuild a CSP header for nginx, Apache or HTML, with warnings about unsafe-inline and unsafe-eval.Генератор CORS HeaderGenerate correct CORS headers and preflight handling for nginx, Express, Apache, PHP or a Cloudflare Worker.CORS пользователя for ExpressGenerate correct Express CORS middleware with an explicit origin allow-list and preflight handling.CORS пользователя for ApacheGenerate Apache mod_headers CORS configuration with OPTIONS preflight rewriting.