Tiny Online Tools
Edit MP3 title, artist, album, year, genre, track, and comment tags. Writes ID3v2.3 in your browser. Fully private.
Click to browse or drag & drop files here
Select an MP3 file
Accepted: audio/mpeg,.mp3
View duration, sample rate, channels, bitrate, and ID3 tags of any audio file in your browser. Fully private.
Estimate the beats per minute of an audio track using onset detection and autocorrelation. Fully private, runs in your browser.
Convert lossless FLAC audio files to MP3 directly in your browser. Adjustable bitrate. Fully private.
Convert MP3 audio files to uncompressed 16-bit WAV in your browser. Fully private, no upload required.
Calculate age from a birthdate with breakdowns in years, months, and days.
Convert JSON data into CSV format.
Convert HEX color codes to RGB, HSL, HSV values with a live color preview.
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Edit the ID3v2 metadata tags on any MP3 file directly in your browser. Existing tags are parsed and pre-filled, then a fresh ID3v2.3 header is written in front of the original audio frames.