Is my HTML uploaded anywhere?

No. Parsing and extraction run in your browser with JavaScript. Nothing is sent to Irmu's servers, nothing is stored and nothing is logged.

Are duplicate links removed?

No — the output preserves document order and every occurrence, because anchor text differs even when the href repeats. Deduplicate on href if you are building a crawl frontier.

Why are some links missing?

Only real anchors with an href are extracted. Links a site builds with JavaScript click handlers are not in the HTML at all; you need a rendered fetch to see them.

Can I paste a URL instead of HTML?

Not here — a browser cannot fetch arbitrary pages because of cross-origin restrictions, and pretending otherwise would mean quietly proxying your traffic. Fetching pages is what the Irmu API does: it handles rendering, proxies and retries, and returns HTML you can run through this same extraction.

HTML link extractor

How it works

What this tool does

Relative hrefs are resolved against the base URL you set, so the output is ready to enqueue in a crawler.
Each link is flagged internal or external against the base URL's host.
rel values come through untouched — handy for auditing nofollow and sponsored links.
javascript: pseudo-links are skipped so they do not pollute your frontier.

HTML image extractor HTML to JSON

With Irmu

When you also need to fetch the page

A browser cannot fetch arbitrary URLs. Irmu returns the HTML — rendering, proxies and retries included — and you run the same extraction over it.

crawl_and_extract.py

# 1. Fetch the page with Irmu — rendering, proxies and retries handled for you
# 2. Extract the fields you need locally

import os, json, requests
from bs4 import BeautifulSoup

resp = requests.get(
    "https://app.irmu.com/api/crawl",
    headers={"Authorization": f"Bearer {os.environ['IRMU_API_KEY']}"},
    params={"url": "https://store.example.com/products/acme-headphones", "render": "true"},
    timeout=60,
)
resp.raise_for_status()

soup = BeautifulSoup(resp.text, "html.parser")

data = {
    "name": soup.select_one("h1").get_text(strip=True),
    "price": soup.select_one(".price").get_text(strip=True),
    "reviews": [r.get_text(strip=True) for r in soup.select(".review")],
}

print(json.dumps(data, indent=2))

Code examples

Do the same thing in your own pipeline

The equivalent extraction with the standard HTML parser in each language.

# pip install beautifulsoup4

import json
from bs4 import BeautifulSoup

soup = BeautifulSoup(html, "html.parser")

data = {"links": [{"text": el.get_text(strip=True), "href": el["href"], "rel": el.get("rel")} for el in soup.select("a[href]")]}

print(json.dumps(data, indent=2))

HTML link extractor

What this tool does

When you also need to fetch the page

Do the same thing in your own pipeline

Questions about this tool

Turn any URL into clean JSON