Mobile devices have long ceased to be just a means of communication, turning into a repository of our digital identity. Autofilling passwords is a feature designed to make access to accounts easier, but for many users it becomes a source of concern. The issue is especially relevant when several people use the phone or if you are afraid of data leakage if you lose the gadget.
In modern versions of the operating system Android credential management has become decentralized. This means that different services can be responsible for saving logins: a built-in manager, proprietary solutions from manufacturers like Google, branded solutions from manufacturers like Samsung Pass or third-party applications. To completely disable the functionyou need to check the settings in each of these places, since disabling one service does not guarantee that another will stop working.
In this article we will analyze in detail all possible ways to deactivate automatic data entry. You'll learn how to find hidden settings on your system, how to control app access, and what alternatives exist to securely store sensitive information without the risk of accidental authorization.
Global Android system settings
The first and most obvious step is to check your system security settings. In most cases, this is where the main switch is located, which is responsible for the operation of the mechanism autofill. The path to these parameters may differ slightly depending on the firmware version and the manufacturer's shell, but the logic remains the same.
You need to go to the main settings menu and find the section related to the system or general security. Usually this is item System → Language and input or Additional settings → Privacy. Here you should look for an option with the name Autofill. By clicking on it, you will see a list of available services.
If a service is active in the list Google or any another password manager, the system will offer to save data when logging into sites. To stop this, you need to select the option No or Disabled. This action will prevent the system from prompting you to save new data and block automatic entry of existing data.
⚠️ Attention: Disabling the system autofill service does not remove already saved passwords from your Google Account. They remain in the cloud and can be accessed when signed in from other devices or through the Chrome browser.
Some shells, such as MIUI or OneUImay duplicate these settings in their own security menus. Therefore, if after performing the above steps the function continues to work, you should check the section Passwords and security directly in the phone settings.
If you cannot find the item you need in the settings, use the search bar at the top of the settings menu by entering the query "autofill" or "passwords".
Management via Google services
Even if you have disabled the system service, the account itself Google continues to synchronize data. This means that passwords are still stored in the cloud and can be substituted into input fields through the browser Chrome or applications using Autofill API. For complete control, you need to manage the storage directly in your profile.
Go to the settings of your phone, select the section Google and go to account management. Here you are interested in the tab Security. Scroll down the page to the “Password Manager” or “Password Manager” block. By clicking on this item, you will be taken to the interface for managing all saved credentials.
In this section, you can not only view lists of sites, but also completely disable the save offer. Find the switch Offer to save passwords and set it to inactive. Now, when entering new resources, the system will not ask if you need to remember the combination of login and access key.
- 🔒 Full data synchronization between all Android devices.
- 🌐 Automatic data substitution in the Chrome browser on PC and mobile.
- 📱 Integration with most popular applications via the system API.
It is worth noting that removing specific passwords from this list is also possible. If your goal is to remove a specific password that keeps popping up when you log into an application, you can find it in the list, click on it and select the option Delete. This action is irreversible for this device unless synchronization with the backup is enabled.
Specific settings of Samsung Pass and other shells
Device owners Samsung face additional complexity due to the presence of a proprietary add-on Samsung Pass. This system works regardless of the standard settings Android and often intercepts authorization requests, offering login using a fingerprint or eye.
To deactivate this function, you need to log in Settings → Biometrics and security → Samsung Pass. The system will ask you to verify your identity using your current unlock method. After entering the service menu, find the switch Autofill and turn it off. Also here you can delete all saved data by clicking on the corresponding button in the application settings.
Similar solutions exist from other manufacturers. For example, smartphones may have their own password manager built into the shell. It is on the way Xiaomi And Redmi the shell's own password manager may be active MIUI. It's on the way Settings → Passwords and security → Password manager. The logic of the actions is identical: find the switch and turn it to the “Off” position.
| Manufacturer | Service name | Path to settings | Feature |
|---|---|---|---|
| Samsung | Samsung Pass | Biometrics and security | Uses biometrics |
| Xiaomi / Redmi | MIUI Manager | Passwords and security | Integration with Mi Account |
| Google Pixel | Google Autofill | System → Language and input | Pure Android |
| Huawei / Honor | Password Manager | Security → Manager | Local storage |
It is important to understand that having multiple active managers can cause conflicts. When you try to log into the application, the phone may prompt you to select an authorization method several times in a row, which creates inconvenience. It is recommended to leave only one service active or disable them all for maximum control.
Why does Samsung Pass require a separate login?
Samsung Pass uses a secure Knox environment to store biometric data and encryption keys. This is a section of memory isolated from the main system, so the general Android autofill settings do not affect it.
Google Chrome browser settings
The browser Chrome is the most popular tool for surfing the Internet on mobile devices, and it has its own system-independent mechanism for saving data. Even if you have disabled system autofill, the browser may continue to substitute logins into web forms.
To manage these settings, open the application Chrome, click on the three dots in the upper right corner and select Settings. Next, go to section Password manager. Here you will see two main switches: Offer to save passwords and Automatic login.
Disabling the first item will prevent the browser from asking about saving new data. Disabling the second item (Automatic login) is critical if you want to prevent passwords from being entered into input fields without your explicit confirmation. If the option is disabled, you will have to manually select a saved account from the list each time.
⚠️ Attention: If you use Chrome synchronization between your computer and phone, changes in the mobile browser settings may be synchronized with the desktop version. Check your PC settings to avoid unexpected behavior changes.
Also in this section you can delete specific saved sites. Just find the domain you want in the list, click on it and select the cart icon. This is useful if you want to disable autofill for a specific resource, leaving the function active for other sites.
☑️ Checking browser settings
Third-party password managers
Many users prefer to install specialized applications for storing secrets data, such as LastPass, 1Password, Bitwarden or Keeper. These applications register with the system as autofill services and can take over control even if the default Android settings are changed.
To check whether a third-party application is affecting your situation, return to system settings Language and input → Autofill. In the list of services you will see the name of the installed manager. If it is selected as the main one, it is he who is responsible for data substitution. You can either delete the application or go to its settings and disable the form filling function.
In the settings of the applications themselves, there is usually a “Security” or “Autofill” section. For example, in Bitwarden you need to go to Settings → Autofill and uncheck the item Use Accessibility Service (on older versions of Android) or disable the system service in the phone menu. This will completely break the connection between storage and input fields in other apps.
Using third-party solutions gives more flexibility, but requires more careful configuration. Make sure that there are no dangling permissions left on the system for remote applications. Sometimes, after uninstalling a password manager, its name remains in the list of available autofill services until the device is rebooted or input settings are reset.
Third-party password managers take precedence over Google's system settings if they are selected as the default autofill service in the Android menu.
Clearing data and resetting the form cache
Sometimes it is not enough to simply disable a function. The data may remain in the application or browser cache, continuing to pop up as suggestions when you click on an input field. These are not real passwords from a secure storage, but temporary form data that the system has remembered for convenience.
To clear this data in the Chrome browser, you need to go to Settings → Privacy → Clear history. Select the “All time” time range and make sure that the checkbox next to Form autofill datais checked. Click the clear button. This will delete all addresses, card numbers and temporary logins saved in the cache.
If the problem occurs in a specific application, for example, in a social network or bank client, you can try clearing the data for this applications. Go to Settings → Applications, find the desired app, select Storage and click Clear cache. As a last resort, you can press Reset data, but this will require re-authorization in the application.
- 🗑️ Deleting the form cache does not affect the saved passwords in the manager.
- 🔄 Resetting application data will require you to log in to your account again.
- ⚡ Clearing the cache can temporarily speed up the device.
This procedure is especially useful if you are selling the phone or transferring it to another user. Even with autofill disabled, residual data in the cache may allow the new owner to guess some of the information or see browsing history through input field hints.
Frequently asked questions (FAQ)
Will disabling autofill delete all my saved passwords?
No, disabling the function only prevents the system from automatically entering data into the input fields. The passwords themselves remain saved in your Google Account or password manager. To delete them permanently, you need to go to the password manager and delete the entries manually.
Is it possible to disable autofill for only one specific application?
You cannot select a specific application to exclude from autofill using Android system tools. The function works globally. However, in some browsers (for example, Chrome), you can delete the saved password for a specific site, then it will not be substituted in any application that uses that site.
Why does the phone continue to prompt you to save the password after turning it off?
Most likely, you have several autofill services active at the same time. Check your Chrome browser settings separately from your Android system settings. Also make sure that manufacturer-branded services such as Samsung Pass or MIUI Manager are not active.
Is it safe to store passwords on Google if I disable autofill?
Yes, the data in your Google account is protected by encryption. Disabling autofill only adds a layer of protection against unauthorized entry if someone gains access to an unlocked phone. You will still be able to manually enter the password from the manager if necessary.
How to return autofill back if needed?
The process is reversible. You need to go to Settings → System → Language and input → Autofill again and select the Google service or another manager. In the Chrome browser, you will also need to re-enable the “Offer to save passwords” switch.