aadhar.sh

encode

Read a JPEG or AVIF at a URL and report what its encoder actually did: chroma subsampling, baseline vs progressive and the scan count, an estimated quality with the deviation from the IJG Annex K table shown, AVIF bit depth, and whether ICC/EXIF/XMP is riding along. NO PIXELS ARE DECODED — every fact comes from the container — so this works on files a Worker could never decode. [safety: read-only; fetches from the public internet.]

Page: /lens

Input schema

{
  "type": "object",
  "properties": {
    "url": {
      "type": "string"
    }
  }
}