{"$schema":"https://toolsly.tools/schemas/tool-manifest-v1.json","generated":"2026-05-20T20:47:38.182Z","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":"uuid-generator","name":"UUID Generator","description":"Generate cryptographically random UUIDs (v4) or time-ordered UUIDs (v7) — runs locally in your browser.","longDescription":"Generate any number of UUIDs in v4 (random) or v7 (time-ordered, sortable) form, and copy them out as standard hyphenated form, hyphen-less, or uppercase. v4 uses crypto.randomUUID; v7 embeds a millisecond timestamp so IDs sort chronologically — perfect for database primary keys. Free, online, runs locally.","category":"text","categoryName":"Text & Encoding","keywords":["uuid generator","uuid generator online","uuid generator free","guid generator","uuid v4 generator","uuid v7 generator","random uuid","time ordered uuid","sortable uuid","bulk uuid generator","uuid online tool","unique id generator","uuid maker"],"badge":"Generator","url":"https://toolsly.tools/uuid-generator","inputs":[{"type":"select","key":"version","label":"Version","defaultValue":"v4","choices":[{"value":"v4","label":"v4 (random)"},{"value":"v7","label":"v7 (time-ordered)"}]},{"type":"number","key":"count","label":"How many","defaultValue":5,"min":1,"max":50,"step":1,"help":"Between 1 and 50."},{"type":"select","key":"format","label":"Format","defaultValue":"default","choices":[{"value":"default","label":"Default (with dashes)"},{"value":"nodash","label":"No dashes"},{"value":"upper","label":"Uppercase (with dashes)"}]}],"outputs":[{"key":"uuids","label":"UUIDs","multiline":true},{"key":"count","label":"Generated"}],"invocation":{"webUi":"https://toolsly.tools/uuid-generator","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."}}