BPM Tools
Key & Harmony
Genre Guides
Name Generators
25+ free online tools for BPM, harmonic mixing, key conversion, and set prep. No signup, no downloads. Just open and use.
25+ free online tools for BPM, harmonic mixing, key conversion, and set prep. No signup, no downloads. Just open and use.
Tempo is the foundation of every DJ mix. When two tracks play at the same BPM, their beats align and the transition feels invisible. When they don't, the dancefloor notices. That's why beatmatching (manually syncing the tempo of two tracks) is the first skill most DJs learn.
Most DJ software auto-detects BPM when you import a track, but it's not always accurate, especially with live recordings, vinyl rips, or tracks with tempo changes. A quick tap tempo check before your set catches these mismatches early. Beyond matching tempo, knowing the exact BPM lets you set precise delay times for echo and reverb effects, calculate how many tracks you need for a set, and figure out whether two genres can mix without drastic pitch shifting.
Harmonic mixing means blending tracks in compatible musical keys so transitions sound smooth instead of dissonant. Two tracks can be perfectly beatmatched but still clash if their keys conflict. It's the difference between a seamless blend and a noticeable key clash that pulls listeners out of the moment.
The Camelot system simplifies this by assigning every musical key an alphanumeric code (like 8A or 11B). Keys that are adjacent on the Camelot wheel (one step up, down, or between the inner and outer ring) are harmonically compatible. You don't need music theory to use it: just match the codes. This system is built into Rekordbox, Traktor, Serato, and Mixed In Key, making it the standard for DJs worldwide.
Every electronic music genre sits in a specific tempo range. House lives around 120-130 BPM. Techno pushes 125-150 BPM. Drum & bass runs at 160-180 BPM. Knowing these ranges helps you organize your library by energy level, plan smooth genre transitions in a set, and find new music that fits your style.
Sub-genres add nuance: deep house (120-125 BPM) plays differently than bass house (125-130 BPM), and melodic techno (120-128 BPM) has a different energy than industrial techno (135-145 BPM). Our genre guides break down these distinctions so you can navigate the full spectrum of electronic music, from ambient at 60 BPM to hardstyle at 150+ BPM.
Your DJ name is your brand. It goes on flyers, streaming profiles, social bios, and booking inquiries, so it needs to fit your sound, be easy to spell, and not be taken by someone else. A good name is short enough to remember, unique enough to search, and gives a hint of your style without being too literal.
Before committing, check that the name is available across Instagram, SoundCloud, and Beatport. Search for it on Resident Advisor and Discogs to make sure there isn't an existing artist using it. Once you have a name, a strong bio ties it all together: mention your genre, city, notable gigs or releases, and what makes your sets distinctive.
