Do you open your phone settings and are horrified to discover that WhatsApp took 10, 20 or even 50 GB on your Android smartphone? This is not a system error - the messenger can really grow to gigantic proportions, especially if you actively exchange photos, videos and voice messages. Unlike Telegram or Viberwhere media files are stored in the cloud, WhatsApp saves by default all received files directly on the device —and this is the main reason for memory overflow.

The problem is aggravated by the fact that many users are not even aware of the hidden messenger folders. For example, backup copies of chats (which are created automatically!) can weigh 100–300 MB each, and the folder WhatsApp/Media over the course of a year accumulates thousands of unnecessary memes, stickers and duplicate photos. In this article we will look at all legal ways to clean WhatsApp on Androidincluding hidden settings that are not shown in the official messenger help.

Why WhatsApp takes up so much space: 5 main reasons

Before you start cleaning, it is important to understand what exactly eats up memory in your case. Here are the main “eaters” of space:

  • 📸 Media files: photos, videos and GIF animations that are automatically saved in the phone gallery. Even if you didn’t open them!
  • 🎤 Voice messages: one audio file lasting 5 minutes weighs ~1–2 MB, and hundreds of such messages accumulate over a year.
  • 🔄 Chat backups: created daily (if auto-sync is enabled s Google Drive) and are stored locally in the folder Databases.
  • 🗑️ Cache and temporary files: the messenger caches stickers, avatars and media previews to load them faster. Over time, this “garbage” reaches 500 MB–1 GB.
  • 📁 Hidden folders: for example, WhatsApp/Backups (backups without cloud) or WhatsApp/Animated GIFs (duplicates gif).

Interesting fact: according to research Sensor Tower, the average user WhatsApp spends on messenger 18 GB of memory per year —and this is without taking into account backups! Moreover 70% of this volume accounts for media files that can be safely deleted.

⚠️ Attention: if you use WhatsApp Business, then to standard folders are added WhatsApp Business/Media —it also needs to be checked for duplicates.
📊 How often do you clear WhatsApp memory?
Never cleared
Once every six months
Every month
Only when space runs out

Method 1: Cleaning media files through WhatsApp settings

The simplest and safest method is to use the built-in cleaning function. It allows you to delete unnecessary files selectivelywithout affecting the chats themselves. Here's how to do it:

  1. Open WhatsApp and go to ⋮ (three dots) → Settings → Memory.
  2. Wait for the messenger to analyze the usage memory (may take 1-2 minutes).
  3. Click on a category (for example, “Photo” or “Video”) and sort files by size (↓ in the upper right corner).
  4. Select unnecessary files with checkmarks and click on the trash can icon.

An important nuance: only files received through chatsare displayed here. If you manually saved photos from WhatsApp to the phone gallery, you need to delete them through the standard "Files" or "Gallery" application.

☑️ What can be safely deleted in WhatsApp

Done: 0 / 4

If you are afraid of accidentally deleting something important, use the function export chats before cleaning:

  1. Open the desired chat → ⋮ → Export chat.
  2. Select “Without media” (so as not to duplicate files) and send it to your email.

Method 2: Deleting chat backups (hidden Databases folder)

Many people don’t know which WhatsApp creates local backups of chats even if you have disabled saving to Google Drive. These files are stored in the folder /sdcard/WhatsApp/Databases and can occupy from 500 MB to several gigabytes. It is impossible to delete them through the messenger settings - you need to do it manually.

Instructions:

  1. Connect your phone to your PC or open any file manager (for example, Total Commander or Files by Google).
  2. Navigate to the path /storage/emulated/0/WhatsApp/Databases (if the folder is not visible, turn on the display of hidden files).
  3. Delete all files with the extension .crypt12, .crypt14 or .db, except for the most recent one (it is needed to restore chats).
File type Extension Can it be deleted? Average size
Backup of chats msgstore.db.crypt14 Yes (except the last one) 50–300 MB
Error logs .log Yes 1–10 MB
Sticker cache .webp (in folder Stickers) Yes 20–100 MB
Media preview .jpg (thumb) Yes 50–500 MB
⚠️ Attention: if you delete all files from the folder Databases, then when reinstalling WhatsApp you can’t restore your chat history! Leave at least one most recent file msgstore.db.crypt14.
What to do if the WhatsApp folder does not open?

If the file manager does not show the folder WhatsApp, try:

1. Connect the phone to the PC and open through Windows Explorer.

2. Use Root explorer (if you have superuser rights).

3. Enable the display of hidden folders in the file manager settings (usually in the “Show hidden files” section).

Method 3: Disabling automatic saving of media

By default, WhatsApp saves all received photos, videos and documents to the phone gallery. This is convenient, but it is precisely because of this that the memory becomes clogged with duplicates. Fortunately, automatic saving can be disabled:

  1. Open WhatsApp → ⋮ → Settings → Chat → Save to gallery.
  2. Uncheck the boxes next to “Photo” “Video”, “Audio” and “Documents”.

After this, media files will be downloaded only after manually pressing the download button (down arrow next to the message). This will reduce memory consumption by 30–50% after just a month of use.

Additional life hack: if you want to save media only from certain contacts, use the exceptions function:

  1. In the same settings ("Save to gallery"), click "Exceptions".
  2. Add contacts whose media files always will be saved (for example, close relatives).
💡

If you You often receive important documents (PDF, Excel), but don’t want to waste your memory, use cloud services. Click on the file in the chat → “Open as” → select Google Drive or Dropbox to save.

Method 4: Clear cache and temporary files

Cache WhatsApp includes:

  • 🖼️ Photo and video previews (thumbnails that are shown in chats).
  • 🎭 Stickers and GIFs that you viewed.
  • 👤 Contact avatars (they are updated automatically).

You can clear the cache in two ways:

Method 1: Through Android settings

  1. Go to Phone settings → Applications → WhatsApp → Memory.
  2. Click “Clear cache” (do not confuse with the “Clear data” button - it will delete all chats!).

Method 2: Manually through folders

Open the file manager and delete the contents of the following folders:

  • /WhatsApp/Media/.Statuses — expired statuses are stored here (you can delete everything).
  • /WhatsApp/Media/Animated GIFs — GIF cache.
  • /WhatsApp/Media/Stickers — downloaded stickers.

After clearing the cache, the messenger may slow down a little Method 5: Transferring media files to a memory card or cloud when opening chats for the first time - this is normal, since it re-loads the thumbnails.

Method 5: Transfer media files to a memory card or to the cloud

If there is a catastrophic lack of space on the phone’s internal memory, you can transfer the WhatsApp folder to the SD card (if your device supports it). To do this:

  1. Using a file manager, copy the folder WhatsApp to the memory card.
  2. Delete the original folder from the internal memory.
  3. Create in root of the internal memory symbolic link (this requires root-rights or special applications like FolderMount).

Without root transfer is only possible via messenger settings (but this does not work on all devices):

  1. Open WhatsApp → ⋮ → Settings → Storage → Change saving path.
  2. Select a memory card (if the option is active).

Alternative option - automatically upload media to the cloud:

  • 📁 Google Photos: enable auto-sync for the folder WhatsApp/Media.
  • ☁️ Dropbox or Yandex Disk: set up automatic downloading through their mobile applications.
⚠️ Attention: when transferring to an SD card, the speed of the messenger may decrease, especially if the card is class Class 4 or lower. For comfortable work, use cards Class 10 or UHS-I.

Method 6: Deleting unnecessary chats and archiving important ones

Even if you don’t save media, they themselves text messages take up space - especially in group chats with thousands of messages. You can clear them like this:

Deleting old chats

  1. Hold your finger on the chat → select “Delete chat” (this will delete only the history on your device, the interlocutor will keep it).
  2. For mass deletion: ⋮ → Settings → Chat → Chat history → Delete all chats.

Archiving important chats

If you need a chat, but it takes up a lot of space, archive it:

  1. Press the chat → click on the box icon (archive).
  2. Archive chats are not displayed in the main list, but remain available when searching.

For full clearing group without leaving it:

  1. Open the group chat → ⋮ → More → Clear chat.
  2. Select “Clear for everyone” (if you admin) or “Clear for me.”
💡

Regularly clear chats from bots and mailings - they often contain unnecessary media files and take up to 1-2 GB per year.

Method 7: Reset WhatsApp to factory settings (last resort)

If all the previous methods did not help, and WhatsApp still takes up tens of gigabytes, remains complete reset of the messenger. This will delete all data, but allow you to start with a clean slate. Important: before resetting be sure to make a backup copy!

Instructions:

  1. Create a backup copy: ⋮ → Settings → Chat → Backup → Create a copy (select Google Drive or local storage).
  2. Delete WhatsApp via Android settings (Settings → Applications → WhatsApp → Delete).
  3. Install messenger again from Google Play.
  4. When you first start, following restoration from a backup copy (if there is one).

After reset:

  • ✅ The folder WhatsApp will be created anew (weight ~50 MB).
  • ✅ All old media files will remain in the phone gallery (they can be deleted manually).
  • ❌ Chat history will be restored only if a backup was made.
⚠️ Attention: if you use WhatsApp Business, resetting will delete all business data (message templates, customer tags, etc.) Before resetting, export them manually through Settings → Business tools → Export data.

FAQ: Frequently asked questions about clearing WhatsApp on Android

Is it possible to delete the WhatsApp folder completely without deleting the messenger itself?

No, this will lead to loss of all chats and media filesThe messenger creates the folder again the next time you start it, but the message history will not be restored. If you need to free up space, delete only contents folders (for example, Media or Backups), but not the folder itself WhatsApp.

Why after clearing the memory again gets clogged after a week?

Most likely, you have automatic saving of media enabled in the gallery. Disable it in the settings (Settings → Chat → Saving to gallery). Also check if bots or groups are sending you a lot of unnecessary files - you can block or leave them.

How to clear WhatsApp on a phone without access to Google Play (for example, in Chinese smartphones)?

Download the APK file WhatsApp from the official website (whatsapp.com/android) and install manually. To clean, use built-in file manager (for example, Files by Google or Mi File Manager on Xiaomi). The folder WhatsApp is located in the root directory of the internal memory.

Is it possible to recover deleted files from WhatsApp?

If files have been deleted from the WhatsApp folderthey can be recovered using apps like DiskDigger or Recuva (when connecting the phone to a PC). If you deleted them from the gallery, check the trash (Gallery → Trash) - the files are stored there for up to 30 days.

Why does WhatsApp show that it takes up 5 GB, but the WhatsApp folder only has 2 GB?

This is due to the fact that the messenger takes into account system cache and temporary fileswhich are not displayed in the folder. To see the real memory consumption, check in the Android settings: Settings → Applications → WhatsApp → Memory. The exact size will be indicated there, including the cache.