qptr.io is a free Roblox thumbnail preview tool. Upload your game thumbnail, type in your game name, and see exactly how it looks on the Roblox games homepage — sitting next to realistic neighbouring experiences — before you publish. No sign-up, no download, no watermark: everything runs instantly in your browser.
Yes — qptr.io is completely free. There's no account, no download, and no watermark. Upload a thumbnail and preview it instantly.
Upload your thumbnail image to qptr.io and type your game's name. The tool renders it on a simulated Roblox games homepage, surrounded by realistic neighbouring experiences, so you can judge how it will look to players before you publish.
qptr.io is a free, browser-based Roblox thumbnail preview tool built for exactly this. It shows your thumbnail in context on the games page, supports both desktop and mobile layouts, and lets you compare it against real-looking neighbours so the strongest thumbnail wins.
No. Everything runs client-side in your browser. Your thumbnail never leaves your device — it's held only as a temporary in-browser preview and discarded when you close the tab.
Yes. You can preview wide game thumbnails on the home and search layouts, and square game icons on the charts layout.