SmartFormatter - Free Online Formatters & Password Generator

Free Online Tools

Format JSON

Pretty-print, beautify, and validate your JSON data instantly.

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Online JSON Formatter and Validator. Use it to debug APIs, clean up JSON from logs, or pretty print JSON files for readability. Great for developers, data scientists, and backend engineers. Works with REST API payloads, NoSQL data (MongoDB), and config files. Keywords: format JSON, beautify JSON, JSON validator online, pretty JSON, fix broken JSON, JSON parser online, JSON viewer. Use Cases: "how to make JSON readable", "online JSON syntax checker", "validate JSON string free", "convert JSON to readable format".

Format XML

Clean and readable XML formatter and validator.

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Online XML Beautifier and Validator. Perfect for formatting XML used in RSS feeds, Office files, Android layouts, and configuration files. Helps fix malformed XML or unindented files. Keywords: XML formatter online, pretty XML, XML viewer, validate XML, XML syntax checker, XML pretty printer. Searches: "how to format XML online", "fix broken XML", "XML editor in browser", "view raw XML".

Format HTML

Beautify and structure HTML for better readability.

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Format and clean up messy HTML code. Great for web designers, SEO optimizers, and WordPress developers. Keywords: clean HTML code, format HTML online, HTML beautifier, tidy HTML, remove inline CSS, improve HTML readability. Use Cases: "online HTML code formatter", "how to pretty print HTML", "tidy raw HTML", "edit HTML code online".

Format CSS

Organize and beautify your CSS stylesheets.

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CSS Formatter and Beautifier online. Perfect for frontend devs fixing minified or messy stylesheets. Keywords: format CSS, beautify stylesheets, CSS minifier reverser, CSS indenter. Queries: "how to clean CSS file", "beautify CSS online", "readable CSS code online", "convert minified CSS to readable format".

Format SQL

Beautify and structure your SQL queries.

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SQL Beautifier online. Supports MySQL, PostgreSQL, MSSQL, SQLite queries. Make SQL easier to debug, analyze, and share. Keywords: format SQL query, pretty print SQL, SQL code formatter, online SQL beautifier. Use Cases: "how to format SQL", "format long SQL query", "pretty MySQL query online", "view complex SQL nicely".

Format Markdown

Preview, clean up, and beautify Markdown content.

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Format and preview Markdown for GitHub READMEs, blog posts, and documentation. Keywords: markdown editor online, preview markdown, format .md files, convert markdown to clean text. Searches: "clean markdown formatting", "fix markdown spacing", "markdown viewer online".

Format YAML

Format and validate YAML with ease.

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Beautify and validate YAML used in Kubernetes, Docker Compose, GitLab CI/CD, and CloudFormation. Keywords: YAML formatter, online YAML tool, YAML validator, pretty YAML output. Searches: "fix broken YAML", "indent YAML properly", "convert YAML to readable format", "debug YAML error".

Beautify Text

Fix messy text or content formatting instantly.

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Remove extra line breaks, trim whitespace, normalize spacing in documents or email copy. Keywords: text beautifier, clean up pasted text, fix copy-paste mess, normalize spacing. Queries: "clean up messy text", "remove extra lines", "beautify plain text", "text fixer tool online".

Format Date/Time

Convert and beautify timestamps and dates.

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Convert timestamps to human-readable dates and vice versa. Supports Unix, ISO, RFC2822 formats. Keywords: convert epoch to date, date/time formatter, timestamp converter, convert ISO date. Searches: "what time is this timestamp", "format Unix time", "human readable date", "UTC to local time".

Encode Base64

Quickly encode text or files in Base64 format.

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Convert any text, image, or file to Base64. Ideal for web development, APIs, and data transfers. Keywords: Base64 encoder online, encode to Base64, convert string to Base64, data URI encoder. Searches: "how to encode Base64", "Base64 file encoder", "safe data transfer format".

Decode Base64

Decode Base64 strings into plain text or binary.

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Decode Base64 back to original content. Supports text, images, or binary output. Keywords: Base64 decoder, decode encoded file, Base64 to plain text, convert Base64 to file. Searches: "how to decode Base64", "view Base64 email attachment", "Base64 to text".

Format Hex

Inspect, format, and clean hexadecimal values.

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Format and analyze hexadecimal strings. Useful for developers, hardware engineers, and reverse engineering. Keywords: hex viewer online, format hex string, decode hex, analyze binary data, hexadecimal tool. Searches: "read hex code online", "hex dump viewer", "hex editor alternative online".

Random Password Generator

Create strong and secure passwords instantly.

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Generate random passwords with letters, numbers, symbols, and custom length. Great for personal and professional security. Keywords: secure password generator, create strong password online, random password tool, 12-character password, safe password ideas. Searches: "best password generator", "make strong password", "create secure password", "free password generator".