How to Clean Skype for Windows Media & WebView Cache
Location & Quick Verdict
%AppData%\Microsoft\Skype for Desktop\Cache
Skype caches shared photos, video previews, and Chromium cache files locally in %AppData%.
How Embedded Chromium (Electron / CEF) Caches Bloated Skype for Windows Media & WebView Cache
Modern web browsers and desktop apps built on Electron, Chromium Embedded Framework (CEF), or WebView2 run a full browser storage engine inside %AppData%\Microsoft\Skype for Desktop\Cache. Every inline video preview, animated sticker, PWA offline bundle, and compiled V8 JavaScript script is written into disk-backed Cache_Data, Code Cache, Service Worker CacheStorage, and IndexedDB LevelDB tables without strict disk quotas.
Over months of daily usage, Skype for Windows Media & WebView Cache accumulates 0.8 GB – 4.0 GB of expired media blobs and stale Service Worker caches that are never evicted automatically. Clearing these cache subdirectories forces a clean storage state without deleting your saved passwords, active session cookies, bookmarks, or local databases.
# Inspect current disk footprint of Skype for Windows Media & WebView Cache (Read-Only)
$target = "$env:APPDATA\Microsoft\Skype for Desktop\Cache"
Get-ChildItem -Path $target -Recurse -Force -ErrorAction SilentlyContinue |
Measure-Object -Property Length -Sum |
Select-Object Count, @{Name="SizeGB";Expression={[math]::Round($_.Sum / 1GB, 2)}}
Manual Cleaning Instructions
- 1 Quit Skype.
- 2 Navigate to %appdata%\Microsoft\Skype for Desktop and delete 'Cache' and 'GPUCache'.
Note: If Windows alerts that a file is in use or locked by a background process, close the associated task in Task Manager before deleting, or use SWEEPR Cleaner to release locked handles safely.
Sub-Folders & Cache Locations Breakdown for Skype for Windows Media & WebView Cache
Modern Windows applications and system services split their disk footprint across multiple sub-directories (`Cache_Data`, `Service Worker\CacheStorage`, `Code Cache`, `GPUCache`, and `Crashpad\reports`). Review which sub-folders inside Skype for Windows Media & WebView Cache are safe to purge and which files remain protected:
| Sub-Folder / Cache Location | Storage Role | Typical Footprint | Deletion Safety |
|---|---|---|---|
| %AppData%\Microsoft\Skype for Desktop\Cache\Cache\Cache_Data | HTTP Disk Cache, Web Bundles & Static Media Chunks | 0.8 GB – 4.0 GB | 🟢 100% Safe |
| %AppData%\Microsoft\Skype for Desktop\Cache\Service Worker\CacheStorage | Offline PWA Assets, Background Sync & Media Blob Storage | 500 MB – 6.5 GB | 🟢 100% Safe |
| %AppData%\Microsoft\Skype for Desktop\Cache\Code Cache\js & wasm | V8 Compiled JavaScript & WebAssembly Bytecode Cache | 250 MB – 2.5 GB | 🟢 100% Safe |
| %AppData%\Microsoft\Skype for Desktop\Cache\GPUCache & DawnCache | Chromium Skia/ANGLE/WebGPU Compiled Shader Cache | 200 MB – 2.0 GB | 🟢 100% Safe |
| %AppData%\Microsoft\Skype for Desktop\Cache\Crashpad\reports | Historical Process Minidump (.dmp) Telemetry Files | 150 MB – 3.0 GB | 🟢 100% Safe |
| Cookies, Login Data, Bookmarks & Local Storage (leveldb) | Active Account Sessions, Saved Passwords & User Preferences | Protected | 🔒 Protected — Never Touched |
Frequently Asked Questions
Is it safe to delete Skype for Windows Media & WebView Cache?
Yes, 100% safe. Frees disk space without removing your cloud conversation history.
How much storage space will cleaning Skype for Windows Media & WebView Cache free up?
Users typically reclaim 0.8 GB – 4.0 GB on Windows 10 and Windows 11 systems depending on update frequency and active cache retention in %AppData%\Microsoft\Skype for Desktop\Cache.
Will clearing Skype for Windows Media & WebView Cache sign me out of my accounts or delete my chat history?
No. Authentication tokens, cookies, and bookmarks live in separate profile files (such as Cookies, Login Data, and Local Storage). Cleaning the cache subfolders inside %AppData%\Microsoft\Skype for Desktop\Cache only removes temporary media and script caches.
Where is Skype for Windows Media & WebView Cache located on Windows 10 and Windows 11?
It is stored at %AppData%\Microsoft\Skype for Desktop\Cache. You can paste that path directly into the Windows Run dialog (Win + R) or File Explorer address bar to inspect it.
Manual File Explorer vs. 1-Click SWEEPR Cleanup
| Feature | Manual Deletion | SWEEPR Cleaner |
|---|---|---|
| Locked File Handling | Fails on locked processes | Safe background release |
| Accidental Deletion Risk | Moderate (easy to delete wrong folder) | Zero (strict rules & hashes) |
| Safety Undo Rollback | None (Shift+Del is permanent) | 7-Day Automatic Rollback |
| Time Required | 10–20 minutes per app | < 60 seconds across 40+ areas |
Related Windows Cleanup Guides & Hidden Space Hogs
Clean Skype for Windows Media & WebView Cache Automatically
SWEEPR Cleaner safely clears Skype for Windows Media & WebView Cache along with 40+ other hidden app folders and leftover files in one click—covering up to 5 devices (Windows, Mac, Android & iOS) with a 7-day undo safety net.