eBay: open all photos at once
Adds a button that opens every gallery photo at full size in separate tabs.
Code to copy
// Add a button that opens every gallery photo at full size in tabs
function addOpenAllButton() {
if (document.getElementById('jz-eby-openall')) { return; }
const gallery = document.querySelector('.ux-image-grid, .ux-image-filmstrip-carousel');
if (!gallery) { return; }
const btn = document.createElement('button');
btn.id = 'jz-eby-openall';
btn.type = 'button';
btn.textContent = 'Open all photos';
btn.style.cssText = 'margin:8px 0;padding:6px 12px;font-weight:700;'
+ 'background:#2b3a8c;color:#fff;border:0;border-radius:6px;cursor:pointer';
btn.addEventListener('click', function () {
const seen = {};
gallery.querySelectorAll('img[src]').forEach(function (img) {
const full = img.src.replace(/s-l\d+/, 's-l1600');
if (!seen[full]) { seen[full] = 1; window.open(full, '_blank', 'noopener'); }
});
});
gallery.parentElement.insertBefore(btn, gallery);
}
addOpenAllButton();
const obs = new MutationObserver(addOpenAllButton);
obs.observe(document.documentElement, { childList: true, subtree: true });How to use this example
- Copy the code with the button above.
- Install JustZix (2 minutes) and open the extension on the target page.
- Add a new rule matching that page.
- Paste the code into the rule's JavaScript panel and save — it runs on every page visit.
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