Google Chrome Extension • Manifest V3

One-Click Recursive Google Drive™ Folder Duplicator

Clone entire shared Google Drive folders and deeply nested directory structures cloud-to-cloud. No downloading massive ZIP archives. Zero local bandwidth consumed.

Add to Chrome — It's Free View on GitHub
MyDrive Copier Task Manager Dashboard
🌳
True Recursive Duplication
Traverses all nested subfolders, recreates the exact directory structure, and clones every file into its corresponding mirrored directory.
☁️
100% Cloud-to-Cloud
Transfers files server-to-server directly within Google's cloud infrastructure. No bandwidth or local storage used.
🔑
Bring Your Own Key (BYOK)
Connect your personal Google Cloud OAuth Client ID for 100% dedicated API quotas, zero rate-limit contention, and total enterprise data sovereignty.
🛡️
Rate-Limit Shield
Automated Exponential Backoff with randomized jitter handles HTTP 429 and 403 Google Drive API quotas gracefully.
⚡
Smart MD5 Deduplication
Compares MD5 cryptographic checksums to automatically skip identical existing files, saving Drive storage and cutting transfer time in half.
📊
Task Manager Dashboard
Real-time progress bars, live transfer counters, file queue statuses, and a 1-click retry button for temporary network glitches.
Enterprise Privacy & Power Users

Dual Engine: Built-in Simplicity or BYOK Sovereignty

Choose the transfer channel that fits your workflow. Zero technical barrier for daily tasks, with complete Google Cloud control when migrating massive archives.

Instant Channel

Official Built-in Client ID

Pre-configured out of the box with zero setup. Perfect for everyday users and fast folder cloning.

  • ✓ 0 seconds setup — ready immediately
  • ✓ Official Google-verified OAuth authentication
  • ✓ Automatic token refresh and lifecycle handling
  • ✓ 1-click account switching
Dedicated Channel

Bring Your Own Key (BYOK)

Use your own free Google Cloud Console OAuth 2.0 credentials for dedicated API throughput and compliance.

  • ✓ 100% dedicated API quota (20,000 queries / 100s)
  • ✓ Zero rate-limit competition with other users
  • ✓ Complete enterprise data & permission sovereignty
  • ✓ 100% free via official Google Cloud Console

Why MyDrive Copier?

How MyDrive Copier compares to traditional workarounds

Method Bandwidth Used Preserves Folder Tree Rate-Limit Backoff BYOK Dedicated Quota Simplicity
Manual ZIP Download 100% Download & Upload ⚠️ Often corrupts large ZIPs ❌ None ❌ N/A Painful
Google Apps Script 0% (Cloud) ⚠️ Script dependent ❌ 6-min timeout ⚠️ Hardcoded in code Technical
rclone CLI Requires VPS / Terminal ✅ Yes ⚠️ Manual config ⚠️ Complex CLI config Developer only
MyDrive Copier 0% (Pure Cloud) ✅ Exact 1:1 Mirror ✅ Auto Jitter Backoff ✅ 1-Click BYOK Toggle 1-Click in Chrome
★★★★★ 5.0 Rating on Chrome Web Store

Loved by Google Drive Power Users

Real organic feedback from users backing up and duplicating shared archives.

store apple
Verified Chrome User • Oct 5, 2026
★★★★★

"Absolute lifesaver for nested shared folders! Google Drive natively won't let you duplicate shared folders with subdirectories, which has annoyed me for years. Installed this and it copied a huge nested archive straight to my personal Drive in just a couple minutes without downloading anything to my laptop. The live progress dashboard is super clean and transparent. 5 stars well deserved!"

John Fox
Verified Chrome User • Oct 15, 2026
★★★★★

"works great!"

Verified organic review on Chrome Web Store

Frequently Asked Questions

How do I copy a shared Google Drive folder recursively?
Google Drive natively does not offer a "Make a copy" option for folders. With MyDrive Copier installed, open the shared folder in Google Chrome, click the extension icon, click "Auto-Detect Tab", and hit "Start Recursive Copy". It copies all subfolders and files cloud-to-cloud automatically.
Can I copy individual shared Google Drive files as well as full folders?
Yes! MyDrive Copier seamlessly handles both full recursive folder hierarchies and individual shared file links (/file/d/...). Standalone files are duplicated directly into your personal Drive root or selected destination folder without creating unnecessary empty wrapper folders.
What is BYOK (Bring Your Own Key) mode and when should I use it?
BYOK mode allows you to plug in your own free Google Cloud Console OAuth 2.0 Client ID. This provides you with 100% dedicated Google Drive API quota (around 20,000 queries per 100 seconds) entirely isolated to your account. It is ideal for power users migrating large directories (tens of thousands of files) or enterprise organizations with strict internal OAuth policies.
Does copying shared folders use my local internet bandwidth?
No. All file transfer operations occur directly within Google's cloud infrastructure through official Google Drive API v3 endpoints. Zero bytes are downloaded to your local computer.
Does MyDrive Copier copy native Google Docs, Sheets, and Slides?
Yes. Unlike manual ZIP downloading which converts your Google Docs and Sheets into Microsoft Word and Excel files, MyDrive Copier preserves the native Google Workspace format.
Does MyDrive Copier store or access my files?
No. Your files never touch any external server. All API requests are securely executed client-side between your Chrome browser and Google Drive API.