Chrome Extension Downloader
Free CRX Downloader for the Chrome Web Store. Paste any extension store URL or 32-character ID and get a direct .crx download link in one click – no install, no sign-up.
Chrome Extension / CRX Downloader
Accepts full Chrome Web Store URL or the raw 32-character ID (letters a–p). Example ID: dhdgffkkebhmkfjojejmpbldmpobfkfo
Extension ID
The link points at Google’s official update endpoint (clients2.google.com/service/update2/crx). Your browser downloads the signed package directly from Google — this page never hosts or re-uploads the file.
How to install the CRX
- Rename the downloaded
.crxto.zipand extract it. - Open
chrome://extensionsand turn on Developer mode. - Click Load unpacked and select the extracted folder.
Modern Chrome blocks direct drag-and-drop of CRX files from outside the Web Store. The unpacked method is the reliable workflow.
We never store the extensions you look up. The ID is read locally in your browser and the download request goes straight to Google’s servers.
What is a Chrome Extension Downloader (CRX Downloader)?
A Chrome Extension Downloader (also called a CRX Downloader) turns a Chrome Web Store listing into a direct download of the signed .crx package. Instead of installing the extension into your browser, you save the exact file that Google’s update servers would have delivered.
Every public extension has a unique 32-character ID. This free tool extracts that ID from a store URL (or accepts the ID alone), then builds the official clients2.google.com/service/update2/crx request that Chrome itself uses. The result is a one-click link to the current published CRX — useful for backups, security audits, offline installs, and version archiving.
No account is required. The page runs entirely in your browser; the only network request after you click Download is from your browser to Google.
How this Chrome Extension Downloader works
Three steps, entirely in your browser tab.
- Paste the store URL or extension IDCopy the Chrome Web Store page URL or the 32-character ID and paste it into the box above.
- We extract the ID and build the official linkThe tool reads the ID locally and constructs Google’s update2/crx URL — the same endpoint Chrome uses for installs and updates.
- Download the signed .crxClick Direct CRX Download. Your browser follows Google’s redirect and saves the package straight from Google’s servers.
Chrome Extension Downloader accepted inputs
You don’t need to clean the link first — the tool recognizes every common Chrome Web Store format.
| Input type | Example | Works |
|---|---|---|
| Modern store URL | chromewebstore.google.com/detail/…/ID | Yes |
| Legacy store URL | chrome.google.com/webstore/detail/…/ID | Yes |
| Raw 32-character ID | dhdgffkkebhmkfjojejmpbldmpobfkfo | Yes |
| CRX2 & CRX3 packages | acceptformat=crx2,crx3 | Yes |
Common uses for a CRX Downloader
- Security reviewDownload the package, rename to .zip, and inspect manifest.json, background scripts and content scripts before installing.
- Offline / air-gapped installsSave the CRX (or the extracted folder) for machines that cannot reach the Web Store.
- Version archivingKeep a local copy of a specific release before an update changes behaviour or removes features.
- Development & testingLoad an unpacked copy alongside your own extension builds without depending on the live store.
CRX vs ZIP vs Unpacked
| Format | What you get | Best for |
|---|---|---|
| CRX | Signed package from Google’s servers | Archival, exact published version |
| ZIP (renamed CRX) | Same bytes; most archive tools open it after rename | Quick inspection of files |
| Unpacked folder | Extracted contents loadable via Developer mode | Side-load, debugging, modification |
This Chrome Extension Downloader always gives you the signed CRX. From there you can rename or extract as needed — no extra conversion step is required on the server.
Why some CRX download links return 204 or fail
Google’s update service returns HTTP 204 when it has nothing to serve. Here are the most common causes and fixes.
| What you see | Likely cause | Fix |
|---|---|---|
| HTTP 204 No Content | Extension unpublished, region-restricted, or incomplete request | Confirm the ID is from a currently listed store page. Try the alternative download URL shown in the results. |
| Invalid ID error | Wrong characters or incomplete ID | Use only the 32-character string of lowercase letters a–p. |
| Download starts but file is empty | Temporary Google-side glitch or rate limit | Wait a minute and try the alternative link format. |
Is downloading a CRX from the Chrome Web Store legal?
Yes. The packages this Chrome Extension Downloader links to are the same files Chrome’s update service serves to every browser that installs or updates the extension.
How your data stays private
This tool only reads the extension ID out of the link you paste — that happens entirely in your browser. The download request then goes straight from your browser to Google’s official update endpoint. We never see, store, or relay the CRX file, and we never ask for a Google sign-in.
Downloading a published package for personal backup, security review, or offline install is standard practice and does not bypass any paywall or DRM. Always respect the extension’s license and the Chrome Web Store terms. Do not redistribute paid or proprietary extensions.
Why use this Chrome Extension Downloader
Instant CRX link
Paste a store URL or ID and get the official download link in under a second.
100% client-side
The ID is read locally. Nothing you paste ever reaches our servers.
CRX2 & CRX3 support
Generated links include acceptformat=crx2,crx3 so both legacy and modern packages work.
Free, forever
No account, no watermark, no daily limit on how many extensions you look up.
Official Google endpoints
Links point at clients2.google.com — the same service Chrome uses for installs and updates.
Mobile-ready
Fully responsive. Works on phones and tablets the same way it works on desktop.
Frequently asked questions
What is a CRX file?
A CRX file is the signed package format Chrome uses for extensions. It contains the extension’s code, assets and a cryptographic signature. You can download a published extension as a CRX to archive it, inspect it, or install it offline on another machine.
How do I find a Chrome extension ID?
Open the extension’s page on the Chrome Web Store. The ID is the last path segment of the URL — a 32-character string of lowercase letters (a–p). You can paste either the full URL or just that ID into this tool.
Is downloading a CRX from the Chrome Web Store legal?
Yes. The packages this tool links to are the same files Chrome’s update service serves for normal installs and updates. Personal backup, security review and offline install are standard and legitimate uses.
How do I install a downloaded CRX file?
Modern Chrome blocks direct drag-and-drop of CRX files from outside the Web Store. Rename the .crx to .zip, extract it, open chrome://extensions, enable Developer mode, and click Load unpacked.
Why does the download link sometimes return 204 or fail?
Google’s update endpoint returns 204 when the extension is unpublished, region-restricted, or the request parameters are incomplete. Confirm you used a valid 32-character ID from a currently listed extension and try the alternative link shown in the results.
Does this tool store the extensions I look up?
No. The page runs entirely in your browser. The extension ID never leaves your device except when your browser itself requests the CRX from Google after you click the download link.
About this Chrome Extension Downloader
Built and maintained by the GoogleDriveDownloader.com team. We periodically re-test the ID extraction and Google update2/crx link formats to confirm they still work as described against current Chrome Web Store and Google update service behaviour.
Chrome Extension Downloader is an independent, third-party utility. It is not affiliated with, endorsed by, or sponsored by Google or the Chrome Web Store. Chrome and Chrome Web Store are trademarks of Google LLC.