Often when yous download your music from unofficial sources, it comes with no metadata and no album artwork. Metadata can get lost due to various other reasons also, such every bit when you catechumen your files from i format to some other just the converter doesn't conduct over the required tags.

This metadata is actually what allows your music player apps to organize your files. When your files lack this data, they remain unorganized and brand it difficult for you to filter through your files.

I of the ways to fix the problem is to edit the MP3 metadata of your files. This fashion, you can add the missing data in each of your music files and make them searchable using various filters. There are plenty of apps to tag MP3s and y'all tin can use whatever of them to edit your files' metadata and add in the missing information.

MusicBrainz Picard (Free)

MusicBrainz Picard is a multi-platform open-source tool that lets you easily add metadata to your music files that miss them. It supports almost all the music file formats available out at that place then your files don't necessarily have to be in MP3 format in order to edit the metadata

It uses something called AcoustID that helps it identify your music files past their contents and not their other meta fields. So even if your MP3s take zero information available, you tin use the tool to add the missing information.

MP3Tag (Free)

MP3Tag is a popular app to tag MP3s and information technology supports batch processing besides. That ways if you have a number of music files sitting on your computer without whatever metadata, you tin load them all into this tool and permit it notice and add the required metadata for you.

It looks up various online databases to find the required data and album artwork and adds that to your files. It even lets you rename your MP3 files based on the tag information.

Frigate3 (Paid)

Frigate3 is actually a file manager simply it has various other features also. One of these features lets you view and edit MP3 metadata. You basically need to navigate to the folder where your MP3 files are, click on whatever one of them, and you have a window open up on the right-paw side pane to add the missing information.

Also letting you edit MP3 metadata, it lets you view other information every bit well such as the MP3'southward bit-rate and the frame numbers.

The GodFather (Free)

If there are several MP3 files that you want to add metadata to, The GodFather can help you lot do it with ease using its batch processing way. It supports various tag formats even for not-MP3 files, helps update all the tags at once, lets you use the replacement matrix, and also allows you to delete all the tags at one time, if you want to do information technology.

The tool is suitable for those of yous wanting to update the metadata of a number of MP3 files at once. Information technology makes the job a whole lot easier for you.

ID3 Tag Editor (Costless)

ID3 Tag Editor is a Unicode supported app to tag MP3s and you lot tin use it to add missing metadata values to your files in various languages. It also lets you add a cover art to your MP3 files which remains embedded in the main file itself.

Other features include the ability to add custom comments to your files, remove all the tags at once, and compatibility with both 32-bit and 64-scrap versions of Windows.

Music Tag (Paid)

Most apps that let yous edit MP3 metadata use manual methods to do the job. Music Tag is unlike those apps and lets you lot automatically download and add missing metadata to your music files. To use the app, all you basically need to exercise is give it your MP3 files and it'll download the required information and add it to all of your MP3 files.

This way it'southward quicker than the other apps and gets the job washed in no time. Also, it recognizes over 35 meg music tracks and it's highly likely your files are included hither.

TigoTago (Gratuitous)

If you like Excel spreadsheets, you're going to love the TigoTago app to tag your MP3s. It uses a spreadsheet-like format to permit you lot edit and add new information to your MP3 files. Any changes you lot make to your files are first visible to y'all before they're actually applied to your files.

It'due south convenient for mass-tagging tasks and requires nearly no typing as nearly of the data is fetched from online databases.

EasyTAG (Gratis)

EasyTAG is a feature-rich program for both Linux and Windows that helps yous edit the metadata office of your audio files. It lets you view, read, and edit any part of the metadata for your files. You tin can as well apply a single change to all of your MP3 files at once.

It has an easy to use interface and is bachelor in multiple languages.

Kid3 (Complimentary)

Kid3 is both an MP3 metadata editor and a tag converter to assist you convert your tags into multiple formats. You lot can utilise information technology to tag near all the audio file formats out at that place including MP3, generate tags from file names, and import information from online databases to add to your files.

It comes with a command-line interface besides to assistance you use it from a Control Prompt window and to automate some of its tasks.

Metatogger (Free)

Metatogger helps you lot both edit your existing tags in your MP3 files and make clean-upwards whatever junk content in these tags. Every bit y'all start using the app, you can go for either the manual mode or with C# scripts to speed-up the process. It also lets you organize your files by their tags content which is something non offered by many other tag editors.

Information technology identifies your music files using the acoustic fingerprinting technology and downloads the required data from various online databases.