Flow Classic Redirect 作者： AV1917

A lightweight browser extension that forces Microsoft Power Automate flows to open in the Classic Designer.

When enabled, visiting any flow URL will automatically reload the page in Classic Designer mode. If a flow has been whitelisted, it will remain in New Designer mode.

CLASSIC DESIGNER BY DEFAULT: Automatically reloads any flow URL in Classic mode, so you never get dropped into the New Designer.

GLOBAL ON/OFF: Enable or disable automatic redirection across all flows with one click.

PER-FLOW WHITELIST: Opt individual flows out of Classic redirects, so they stay in New Designer mode when you need them.

WHITELIST MANAGER: View, add, remove, or clear all whitelisted flows from a single page.

NO MORE COPILOT: Fully suppresses Copilot icon and pop-ups.

FEWER INTERRUPTIONS: Skips 'Save before switching' prompts, avoids intrusive survey pop-ups, and bypasses the unreliable switcher toggle between Classic and New Designer.

SMOOTHER MULTI-TAB WORKFLOW: No need to manually toggle Classic Mode on every tab – just open your flows and get to work.

ROBUST URL HANDLING: Catches all flow URLs reliably – including from solutions, Power Apps, manual entries, refreshes, or new tabs.

NO UNEXPECTED REDIRECTS: To prevent data loss, redirection will only occur on the first load of a new page – already loaded pages will not be impacted by changes to the global on/off option or whitelist.