Minify

Minify JS Minify CSS Minify JSON Minify HTML Minify XML Minify SVG Minify SQL Minify YAML Minify TOML

Beautify

Beautify JS Beautify CSS Beautify JSON Beautify HTML Beautify XML Beautify SVG Beautify SQL Beautify YAML Beautify TypeScript Beautify SCSS Beautify LESS Beautify Markdown Beautify GraphQL Beautify TOML

Unminify

Unminify JS Unminify CSS Unminify JSON Unminify HTML Unminify XML Unminify SVG Unminify SQL Unminify YAML Unminify TypeScript Unminify SCSS Unminify LESS Unminify TOML

Conversion

JSON

JSON → YAML JSON → XML JSON → CSV JSON → TOML JSON → TSV JSON → SQL JSON → HTML JSON → Properties JSON → INI

YAML

YAML → JSON YAML → XML YAML → CSV YAML → TOML YAML → TSV

XML

XML → YAML XML → CSV XML → JSON XML → TOML XML → TSV XML → HTML

CSV

CSV → JSON CSV → XML CSV → YAML CSV → TOML CSV → TSV

TOML

TOML → JSON TOML → YAML TOML → XML TOML → CSV

TSV

TSV → JSON TSV → CSV

SQL

SQL → JSON SQL → CSV

HTML

HTML → JSON HTML → XML HTML → YAML HTML → Markdown

Markdown

Markdown → HTML

Properties

Properties → JSON

INI

INI → JSON

JSON Tools

JSON Validator JSON Formatter JSON Diff JSON Escape JSON Unescape JSON Tree Viewer JSON Repair JSON → TypeScript

SVG Tools

Optimize SVG SVG Viewer SVG to Data URI SVG to JSX Resize SVG Validate SVG

DevOps & Infra

Format Terraform Validate Terraform Minify Terraform Format Dockerfile Lint Dockerfile Validate Docker Compose Validate ENV

CI/CD

Format GitHub Actions Validate GitHub Actions Format GitLab CI Validate GitLab CI

Logs & observability

Format JSON Logs Filter JSON Logs Validate NDJSON Access Log to Table

Kubernetes

Format Kubernetes YAML Validate Kubernetes YAML Generate Kubernetes Ingress Generate Kubernetes Deployment Format Helm values.yaml

Networking / IP

Subnet Calculator IP Address Converter IP Range to CIDR CIDR Summarize IP in Subnet

Security

Inspect JWKS Decode certificate Scan secrets Bcrypt Hash

API & schemas

Format OpenAPI Validate OpenAPI Lint OpenAPI JSON Schema to OpenAPI OpenAPI to JSON Schema JSON Schema Validator Validate GraphQL

Encoding

Base64 URL encode / decode HTML entities JWT Decode Hash Generator HMAC Generator Image to Base64 JWT Encode

Developer utilities

Unix Timestamp UUID Generator ULID Generator Nanoid Generator Cron Parser Regex Tester Password Generator Slugify Number Base Converter Case Converter Text Diff Chmod Calculator

Serialization

PHP Serialize PHP Unserialize

Star tools on any tool page to save them here.

Blog

All tools
Conversion
HTML Converters

HTML Converters

Convert HTML to JSON, XML, YAML and Markdown.

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HTML → JSON

Scrape HTML tables and lists into JSON objects for scraping workflows and data migration.

HTML → XML

Convert HTML documents into well-formed XML for legacy pipelines and XSLT transforms.

HTML → YAML

Lift HTML structure into YAML drafts when moving content into GitOps or static-site configs.

HTML → Markdown

Transform HTML articles into Markdown for docs sites, READMEs and CMS migrations.