How to Practice Speaking a Language With Strangers Online

Short answer: You can practice speaking a language with strangers online in short sessions: prepare ten phrases, choose your language, keep each call brief and write down the words you missed. Four sessions like this are enough to feel the difference.

The way to practice speaking a language with strangers online is to treat each video chat as a short, planned session: arrive with ten phrases you actually want to use, pick the language you are practicing, stop after 10 to 15 minutes, and write down what you struggled to say. Four sessions of that routine will teach you more than one long, unprepared evening of awkward small talk.

Here is the method, why it works, and how to set it up on Roulettly.

Why talking to strangers helps you learn a language

Reading and listening build what you understand. Speaking builds what you can say, and the two are not the same skill. Learners who understand a lot often freeze when they have to answer in real time.

Research on second language acquisition points the same way. Loewen and Sato's 2018 review of interaction research in Language Teaching concludes that interaction is effective in promoting second language development, while stressing that many factors affect how well it works. Back-and-forth conversation matters, but the conditions matter too.

One of those conditions is noticing. In her work on the output hypothesis, Swain (1995) describes how, when you try to speak, you may notice a gap between what you want to say and what you can say. That gap is useful: it shows you exactly what to study next. A random video chat is full of such gaps, which is the point.

The Council of Europe's reference scale gives a practical yardstick. At level A2, a learner can communicate in simple and routine tasks requiring a simple and direct exchange of information on familiar matters. At B1, a learner can produce simple connected text on topics of personal interest and describe experiences, hopes and plans, briefly giving reasons. Those descriptions tell you what to aim for in a chat.

The 4-session method

Session 1: prepare ten phrases

Before you open the camera, write ten sentences you would really say in a first conversation. Not textbook lines: sentences about you.

Match them to your level:

Always include two or three "rescue" phrases: Could you say that again?, How do you say this word?, I'm still learning, so please bear with me. They keep a conversation alive when you get stuck.

Say the ten phrases out loud twice. This is the session where you learn them, not where you perform them.

Session 2: choose your language

Decide which language this session is for, and stick to it. Switching to English whenever it gets hard is the most common reason people practice for weeks and see no progress.

Roulettly's interface is available in 20 languages, so you can set up the page in the language you are learning. Its matching also favours someone who speaks yours, which raises your chances of landing on a person who can chat in the language you picked. It is a preference, not a guarantee: sometimes the next person will not be a match for your target language, and that is fine, you simply press "next".

There is also an optional "What you are into" field. Add one or two interests that you already know vocabulary for, such as football, cooking or a TV series. Shared interests help the matching, and a topic you care about gives you something to say beyond your ten phrases.

Open the page, allow your camera, and have a short conversation. If you want help with the first minute, the article on starting a conversation with a stranger on video chat covers openers and what not to share.

Session 3: keep it short

Set a timer for 10 to 15 minutes in total, not per person. Speaking in a second language is tiring, and the quality of your attention drops well before you notice.

Inside that window:

1. Use your ten phrases early. Getting them out builds momentum.
2. Ask a question after each answer you give. It keeps the other person talking and gives you time to think.
3. When you cannot say something, say it differently instead of switching language: use a simpler word, describe the object, or act it out.
4. Ask for help directly. A native speaker who corrects you is a gift, and you can invite it with Is that how you would say it?

That last point has some evidence behind it. Lyster and Saito's 2010 meta-analysis of 15 classroom studies, published in Studies in Second Language Acquisition, found that oral corrective feedback had significant and durable effects on target language development, and that prompts, which push the learner to correct themselves, worked better than recasts, where the listener simply says the correct form. Those studies took place in classrooms, with teachers, so treat the result as a hint rather than a promise for chats with strangers. The practical lesson is cheap to apply: if someone gently reformulates what you said, repeat the corrected sentence yourself.

Some conversations will not work. A person may be in a hurry, or not in the mood to chat. You can press "next" at any time and try again, and you are free to end a conversation that makes you uncomfortable. Roulettly is moderated, with report and block on every match, and is for adults aged 18 and over; the how it works page explains the details.

Session 4: write down the words

Right after the call, before you do anything else, write down what happened. Nothing on Roulettly is recorded, so your notes are the only trace of the session.

Keep it to three lists:

1. Words I did not know that the other person used.
2. Words I could not find when I needed them.
3. One sentence I said badly, rewritten correctly.

Add the new words to your flashcard app or notebook the same day. This is the second half of the noticing effect: the gap is only useful if you fill it. Review the list before your next session, and replace any of your ten phrases you now know by heart with new ones.

How often should you practice?

A rhythm that holds up is two or three short sessions a week, each followed by a few minutes of note-taking. Lyster and Saito also found that longer treatments produced larger effects than brief or medium-length ones, so regularity over several weeks beats a single marathon. Keep the sessions short and the habit long.

If nerves are the real obstacle, the random video chat page shows how small the first step is: you open the page, allow the camera and you are matched. Your first session can be five minutes long.

Frequently asked questions

Can you really learn a language by video chatting with strangers?

You can practice it, which is the part most self-study methods lack. Video chat gives you real-time speaking and listening with an actual person. It works best alongside other study: a course, a podcast or a textbook for the grammar and vocabulary you bring to the conversation.

What level do I need before starting?

You can start at A2 if you have your ten phrases and your rescue sentences. True beginners can still use the method with fewer phrases and shorter sessions, aiming at the simple exchanges the A1 and A2 levels describe.

Do I need an account?

No. Roulettly needs no sign-up: you open the page, allow your camera and get matched.

How do I handle a bad conversation?

Press "next". You can move on at any time, and you can also report or block someone.

Should I correct my partner too?

Only if they ask. If the other person is learning your language, you can agree to split the time, five minutes in each language, and take turns being the learner.

Your next step

Write your ten phrases today, pick one language, and start a free random video chat for fifteen minutes. Note three words afterwards. That is session one done.

Sources

1. Council of Europe, Common European Framework of Reference for Languages: Learning, Teaching, Assessment, Table 1, Common Reference Levels: global scale (A2 and B1 descriptors), 2001, coe.int.
2. Shawn Loewen and Masatoshi Sato, "Interaction and instructed second language acquisition", Language Teaching, 2018, cambridge.org.
3. Roy Lyster and Kazuya Saito, "Oral feedback in classroom SLA: a meta-analysis", Studies in Second Language Acquisition, 2010, cambridge.org.
4. Sumayyah Qaed Alsulami, "Testing the Noticing Function of the Output Hypothesis", English Language Teaching, vol. 9, no. 2, 2016, which quotes Swain (1995) on the noticing function of output, files.eric.ed.gov.
5. Roulettly, homepage and "How it works" page (interface languages, matching, interests field, moderation, recording policy), roulettly.com.