Random Debate / Pro-Con Pairer
Pair speakers and pick a side.
The Random Debate / Pro-Con Pairer matches up speakers into pairs and randomly assigns each one a pro or con side. It's built for classrooms, debate clubs, and workshops where you want students to argue positions they didn't choose. By flipping sides at random, debaters get practice defending both viewpoints over the course of a term.
Enter. Add your speakers, one name per line.
0 items
Click Pair and assign sides to see a result.
Options
Recent results
- No history yet.
How it works
- Enter. Add your speakers, one name per line.
- Pair. Click Pair and assign sides to match speakers and flip pro or con.
- Review. See each pairing, its assigned sides, and any solo person.
- Redo. Run it again for new pairs and side assignments.
Frequently asked questions
Are sides random or assigned?
Random — each pair gets a coin-flip for pro versus con, so debaters end up arguing both sides over time.
What if I have an odd number of people?
The leftover person is shown separately and can serve as a solo presenter or judge.
How fair is the matching?
Pairings and side assignments use the browser's Web Crypto API for cryptographically sound, unbiased results.
Do my participant names get stored online?
No. The pairer runs entirely in your browser and works offline, so names are never sent anywhere.
Related randomizers
Further reading
- Why arguing a topic you didn't pick makes you a better debater
Competitive debaters train on assigned topics for a reason: arguing a position you already hold isn't a skill, it's a monologue. Here's the case for random topic assignment, and how to use the categories to build real argumentation skill over time.
- Setting up a full debate round in under a minute
No prep period, no printed topic list, no arguing over who argues whom. Here's how to combine a random debate topic draw with the site's debate pairer to run an entire class period of debates from a cold start.
- Running a multi-round debate tournament without repeat matchups
One debate round is easy to randomize. A tournament of four or five rounds needs a plan so nobody argues the same side twice in a row or faces the same opponent all afternoon. Here's how to sequence rounds with the debate pairer.
- Pair everyone up without landing the same partners again
Partner work falls apart when the same two people keep getting matched. Here's how a random pair generator splits a group into twos, handles the odd person out, and remembers past pairings so this week's partners are new.
- Random debate pairings (and which side you argue) without the bias
Letting students pick their own debate partners and the side they already believe defeats the whole point of debate. Here's why randomizing both the pairing and the pro/con assignment builds better arguers — and how a debate pairer does it fairly.