{"$schema":"https://toolsly.tools/schemas/tool-manifest-v1.json","generated":"2026-05-20T20:47:37.907Z","discovery":{"catalog":"https://toolsly.tools/tools.json","llmsTxt":"https://toolsly.tools/llms.txt","sitemap":"https://toolsly.tools/sitemap.xml"},"relatedTools":[{"slug":"ico-to-jpg","name":"ICO to JPG","url":"https://toolsly.tools/ico-to-jpg"},{"slug":"jpg-cropper","name":"JPG Cropper","url":"https://toolsly.tools/jpg-cropper"},{"slug":"image-compress","name":"Compress JPG","url":"https://toolsly.tools/image-compress"},{"slug":"jpg-to-png","name":"JPG to PNG","url":"https://toolsly.tools/jpg-to-png"},{"slug":"jpg-to-webp","name":"JPG to WebP","url":"https://toolsly.tools/jpg-to-webp"},{"slug":"jpg-to-avif","name":"JPG to AVIF","url":"https://toolsly.tools/jpg-to-avif"},{"slug":"jpg-to-pdf","name":"JPG to PDF","url":"https://toolsly.tools/jpg-to-pdf"},{"slug":"exif-viewer","name":"EXIF Viewer","url":"https://toolsly.tools/exif-viewer"}],"kind":"converter","slug":"jpg-to-ico","name":"JPG to ICO","description":"Convert a JPG photo into a Windows ICO favicon — pick the icon size, runs in your browser.","longDescription":"Drop in a JPG (or JPEG) and download a Windows ICO file you can use as a favicon or app icon. The source is decoded, resized to a square at the size you pick (aspect ratio preserved with letterboxing), re-encoded as PNG, and embedded inside an ICO container. JPGs have no transparency, so you'll get solid edges — that's expected. Conversion runs locally in your browser — files never leave your device.","category":"image","categoryName":"Image","keywords":["jpg to ico","jpeg to ico","convert jpg to ico","jpg to ico converter","jpg to ico online","jpg to ico free","favicon generator","make favicon from jpg","jpeg favicon","online jpg to ico converter","free jpg to ico"],"url":"https://toolsly.tools/jpg-to-ico","runsOn":"client","multiple":false,"batch":false,"input":{"type":"file","extensions":[".jpg",".jpeg"],"mimeTypes":["image/jpeg"]},"output":{"type":"file","extension":".ico","mimeType":"image/x-icon"},"options":[{"type":"select","key":"size","label":"Icon size","defaultValue":"64","choices":[{"value":"16","label":"16 × 16"},{"value":"32","label":"32 × 32"},{"value":"48","label":"48 × 48"},{"value":"64","label":"64 × 64"},{"value":"128","label":"128 × 128"},{"value":"256","label":"256 × 256"}],"help":"Most favicons use 32 or 64. Pick 256 for high-res desktop icons."}],"invocation":{"webUi":"https://toolsly.tools/jpg-to-ico","api":null,"notes":"Currently runs client-side in the user's browser. Drop a file on the UI at `webUi` and download the converted result. A remote MCP/REST API is planned."}}