allsites.space — Multi-Site Workspace

allsites.space lets you open multiple websites side by side in resizable panes — all in one browser tab. This companion extension makes every website work by removing iframe embedding restrictions (X-Frame-Options, CSP) for sites loaded inside your allsites.space workspace. ✦ What it does: • Strips iframe-blocking headers so any site loads in your workspace • Opens allsites.space when you click the extension icon • Only activates on allsites.space — your normal browsing is unaffected ✦ What it does NOT do: • Does not collect, store, or transmit any data • Does not modify any page outside of allsites.space • Does not run in the background when not in use ✦ Features of allsites.space: • Split panes horizontally and vertically • Resize by dragging • Multiple workspaces with auto-save • Tabs per pane • Share workspaces via URL • YouTube, Spotify, Figma auto-embed • Command palette (Ctrl+K) • Keyboard shortcuts throughout Works best with the extension installed. Many sites also work without it. Source code: https://github.com/yeppAniket/allsites Website: https://allsites.space