# CheeseBridge > CheeseBridge is an innovation platform that builds useful digital products, browser-based tools and data platforms designed to help people make better decisions. It also publishes a free toolkit of browser-based utilities, calculators, generators and technical learning guides. All tools run client-side in the browser, are free, and require no sign-up. Content is written to be clear and citable for people, search engines and AI systems. ## Company - [About CheeseBridge](https://cheesebridge.com/about): What CheeseBridge builds and why - [Contact](https://cheesebridge.com/contact): Get in touch (Feedback@CheeseBridge.com) ## Free tools - [Toolkit](https://cheesebridge.com/toolkit): Directory of all free browser-based tools - [JSON Formatter](https://cheesebridge.com/json-formatter): Beautify, validate, minify and convert JSON - [JSON Viewer](https://cheesebridge.com/json-viewer): Inspect JSON as an interactive tree - [XML Formatter](https://cheesebridge.com/xml-formatter): Format and indent XML - [XML Viewer](https://cheesebridge.com/xml-viewer): Inspect XML structure - [JSON to XML Converter](https://cheesebridge.com/json-to-xml-converter): Convert JSON into XML - [XML to JSON Converter](https://cheesebridge.com/xml-to-json-converter): Convert XML into JSON - [HTML Formatter](https://cheesebridge.com/html-formatter): Beautify HTML - [HTML Viewer](https://cheesebridge.com/html-viewer): Preview HTML - [CSS Formatter](https://cheesebridge.com/css-formatter): Format CSS - [CSS Minifier](https://cheesebridge.com/css-minifier): Minify CSS - [Markdown Viewer](https://cheesebridge.com/markdown-viewer): Preview Markdown - [Schema Markup Generator](https://cheesebridge.com/schema-markup-generator): Generate JSON-LD structured data - [Meta Tag Analyzer](https://cheesebridge.com/meta-tag-analyzer): Check a page's SEO meta tags - [SERP Snippet Preview](https://cheesebridge.com/serp-snippet-preview): Preview Google search snippets - [Open Graph Preview](https://cheesebridge.com/open-graph-preview): Preview social share cards - [Robots.txt Generator](https://cheesebridge.com/robots-txt-generator): Build a robots.txt - [UTM Builder](https://cheesebridge.com/utm-builder): Build campaign tracking URLs - [QR Code Generator](https://cheesebridge.com/qr-code-generator): Create QR codes - [Password Generator](https://cheesebridge.com/password-generator): Generate strong passwords - [Compound Interest Calculator](https://cheesebridge.com/compound-interest-calculator): Project savings growth - [Percentage Calculator](https://cheesebridge.com/percentage-calculator): Percentage calculations - [Tip Calculator](https://cheesebridge.com/tip-calculator): Split bills and tips - [Savings Goal Calculator](https://cheesebridge.com/savings-goal-calculator): Plan toward a savings goal - [Odds Calculator](https://cheesebridge.com/odds-calculator): Convert and calculate odds - [Graph Calculator](https://cheesebridge.com/graph-calculator): Plot functions ## Learning guides - [What is JSON?](https://cheesebridge.com/json/what-is-json): Beginner explanation with examples - [JSON vs XML](https://cheesebridge.com/json/json-vs-xml): When to use each - [JSON Schema explained](https://cheesebridge.com/json/json-schema-explained): Validating JSON structure - [JSON-LD SEO guide](https://cheesebridge.com/json/json-ld-seo-guide): Structured data for search and AI - [What is XML?](https://cheesebridge.com/xml/what-is-xml): Beginner explanation with examples - [XPath tutorial](https://cheesebridge.com/xml/xpath-tutorial): Querying XML - [XSLT tutorial](https://cheesebridge.com/xml/xslt-tutorial): Transforming XML ## Policies - [Privacy Policy](https://cheesebridge.com/privacy-policy) - [Cookie Policy](https://cheesebridge.com/cookie-policy) - [Terms of Service](https://cheesebridge.com/terms-of-service)