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Scrapes all post URLs and image sources from an Instagram profile page
// ==UserScript==
// @name Instagram Profile Post Scraper
// @namespace https://github.com/GooglyBlox
// @version 1.0
// @description Scrapes all post URLs and image sources from an Instagram profile page
// @author GooglyBlox
// @match https://www.instagram.com/*/
// @grant GM_setClipboard
// @connect instagram.com
// @connect cdninstagram.com
// @license MIT
// ==/UserScript==
(function () {
'use strict';
const SCROLL_DELAY = 1500;
const NO_CHANGE_THRESHOLD = 5;
let isRunning = false;
function createButton() {
const btn = document.createElement('button');
btn.id = 'ig-scraper-btn';
btn.textContent = 'Scrape Posts';
btn.style.cssText = `
position: fixed;
top: 16px;
right: 16px;
z-index: 99999;
padding: 10px 20px;
background: #1a1a1a;
color: #fff;
border: 1px solid #444;
border-radius: 6px;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
font-size: 14px;
font-weight: 600;
cursor: pointer;
`;
btn.addEventListener('mouseenter', () => {
btn.style.background = '#333';
});
btn.addEventListener('mouseleave', () => {
btn.style.background = '#1a1a1a';
});
btn.addEventListener('click', startScraping);
document.body.appendChild(btn);
return btn;
}
function createStatusOverlay() {
const overlay = document.createElement('div');
overlay.id = 'ig-scraper-status';
overlay.style.cssText = `
position: fixed;
top: 16px;
right: 16px;
z-index: 99999;
padding: 14px 22px;
background: #1a1a1a;
color: #fff;
border: 1px solid #444;
border-radius: 6px;
font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif;
font-size: 14px;
font-weight: 500;
pointer-events: none;
`;
document.body.appendChild(overlay);
return overlay;
}
function updateStatus(overlay, text) {
overlay.textContent = text;
}
function collectPosts() {
const posts = [];
const postLinks = document.querySelectorAll('a[href*="/p/"]');
for (const link of postLinks) {
const href = link.getAttribute('href');
if (!href || !href.match(/^\/[^/]+\/p\/[^/]+\//)) continue;
const postUrl = 'https://www.instagram.com' + href;
const img = link.querySelector('img');
const imgSrc = img ? img.getAttribute('src') : null;
const altText = img ? img.getAttribute('alt') : null;
posts.push({
postUrl,
imageSrc: imgSrc,
altText: altText || null,
});
}
return posts;
}
function deduplicatePosts(posts) {
const seen = new Set();
const unique = [];
for (const post of posts) {
if (!seen.has(post.postUrl)) {
seen.add(post.postUrl);
unique.push(post);
}
}
return unique;
}
function sleep(ms) {
return new Promise((resolve) => setTimeout(resolve, ms));
}
async function startScraping() {
if (isRunning) return;
isRunning = true;
const btn = document.getElementById('ig-scraper-btn');
if (btn) btn.remove();
const status = createStatusOverlay();
updateStatus(status, 'Starting scrape...');
let allPosts = [];
let previousCount = 0;
let noChangeRounds = 0;
while (true) {
const currentPosts = collectPosts();
allPosts = deduplicatePosts([...allPosts, ...currentPosts]);
updateStatus(status, `Collected ${allPosts.length} posts... scrolling`);
if (allPosts.length === previousCount) {
noChangeRounds++;
} else {
noChangeRounds = 0;
}
if (noChangeRounds >= NO_CHANGE_THRESHOLD) {
break;
}
previousCount = allPosts.length;
window.scrollBy(0, window.innerHeight);
await sleep(SCROLL_DELAY);
}
const profilePath = window.location.pathname.replace(/\//g, '').trim();
const output = {
profile: profilePath,
scrapedAt: new Date().toISOString(),
postCount: allPosts.length,
posts: allPosts,
};
const json = JSON.stringify(output, null, 2);
GM_setClipboard(json, 'text');
updateStatus(status, `Done! ${allPosts.length} posts copied to clipboard as JSON.`);
status.style.pointerEvents = 'auto';
status.style.cursor = 'pointer';
status.addEventListener('click', () => status.remove());
isRunning = false;
}
createButton();
})();