Sometimes, it may be possible to be released on bail without being formally charged with a crime. This is known as being released on bail pending investigation.
If you are arrested but have not yet been charged with a crime, the police may release you on bail while they continue their investigation. This typically involves setting a bail amount and requiring you to comply with certain conditions of your release, such as reporting to the police station regularly, refraining from contact with certain individuals, or complying with a curfew.
If you are released on bail pending investigation, you are still under investigation for a potential crime, and charges may be filed against you later. You need to comply with your release conditions and work closely with your attorney to protect your rights and interests during the investigation.