{"$schema":"https://toolsly.tools/schemas/tool-manifest-v1.json","generated":"2026-05-20T20:47:38.186Z","discovery":{"catalog":"https://toolsly.tools/tools.json","llmsTxt":"https://toolsly.tools/llms.txt","sitemap":"https://toolsly.tools/sitemap.xml"},"relatedTools":[{"slug":"qr-code-reader","name":"QR Code Reader","url":"https://toolsly.tools/qr-code-reader"},{"slug":"qr-code-generator","name":"QR Code Generator","url":"https://toolsly.tools/qr-code-generator"},{"slug":"file-to-hex","name":"File to Hex Dump","url":"https://toolsly.tools/file-to-hex"},{"slug":"hex-to-file","name":"Hex to Binary File","url":"https://toolsly.tools/hex-to-file"},{"slug":"wifi-qr-code-generator","name":"Wi-Fi QR Code Generator","url":"https://toolsly.tools/wifi-qr-code-generator"},{"slug":"vcard-qr-code-generator","name":"vCard QR Code Generator","url":"https://toolsly.tools/vcard-qr-code-generator"},{"slug":"barcode-generator","name":"Barcode Generator","url":"https://toolsly.tools/barcode-generator"},{"slug":"base64-encode","name":"Base64 Encode","url":"https://toolsly.tools/base64-encode"}],"kind":"utility","slug":"html-encode","name":"HTML Encode","description":"Encode text to HTML entities — escape <, >, &, \" and ' (and optionally everything non-ASCII).","longDescription":"Convert any string into HTML-safe entities. The 5 reserved characters (&, <, >, \", ') are always escaped as named entities; non-ASCII characters can optionally be encoded as numeric entities (&#NNN;) so the result is safe to embed in 7-bit ASCII HTML. Runs entirely in your browser — your text is never uploaded.","category":"text","categoryName":"Text & Encoding","keywords":["html encode","html encoder","html entity encoder","html escape","encode html entities","html special characters","text to html entities","html encoder online","html encoder free","ampersand encoder","html character encoder","ascii html encoder","numeric entity encoder"],"badge":"Encoder","url":"https://toolsly.tools/html-encode","inputs":[{"type":"text","key":"text","label":"Text","placeholder":"<b>Hello & welcome</b>","multiline":true,"monospace":true},{"type":"boolean","key":"encodeNonAscii","label":"Encode all non-ASCII characters as numeric entities","defaultValue":false,"help":"When on, any char with code > 127 becomes &#NNN;."}],"outputs":[{"key":"encoded","label":"HTML-encoded","multiline":true},{"key":"length","label":"Output length (chars)"}],"invocation":{"webUi":"https://toolsly.tools/html-encode","api":null,"notes":"Currently invoked via the web UI at `webUi`. Inputs are form fields; outputs are structured text values. A remote MCP/REST API is planned."}}