Love speaks
every language.
Connect with people from around the world through text, voice, and video — with automatic translation in every conversation.
50,000+ couples connecting across languages
Saudade de você 💜
Translated: I miss you so much
Miss you every day ❤️
Traduzido: Sinto sua falta todo dia
Logo estarei aí 🌍
Translated: I'll be there soon
Yuki: "今日は本当に楽しかった"
→ "Today was really fun" ✦
Every way to connect, perfectly translated.
Three modes of communication. One seamless language barrier.
Text
Read in your own languageSend messages in your native language. Your partner reads them instantly translated into theirs — and vice versa.
오늘 많이 보고 싶었어
I missed you so much today
Me too ❤️
저도요 ❤️
Voice Call
Hear each other clearlyTalk naturally. AI listens, translates, and plays back the other person's voice in real time — no lag, no awkward pauses.
Video Call
See every expressionFace to face across any distance. Live subtitles appear on screen so nothing gets lost in translation.
"Das macht mich so glücklich"
"That makes me so happy"
Simple as a conversation.
Match
Discover people from around the world. Filter by language, interests, and what you're looking for.
Connect
Start a conversation — text, voice, or video. Heartline handles the rest automatically.
Understand
AI translates every word in real time. No language is a barrier. Just two people, truly talking.
Real people, real connections.
Language was never the barrier. Just the excuse.
"We met in a language exchange group. Now we've been together for two years — and Heartline is still part of our daily life."
Mei & Lucas
Mandarin & Portuguese
"I never thought I'd fall for someone who doesn't speak my language. Heartline made us possible."
Yuki & Amir
Japanese & Arabic
"The voice translation is so natural, sometimes I forget we're speaking different languages entirely."
Sofia & Jihoon
Italian & Korean
FAQ
Questions, answered.
What languages does Heartline support?
Heartline supports over 100 languages for text translation, with real-time voice and video translation available for the most widely spoken languages including English, Spanish, French, German, Japanese, Korean, Portuguese, Chinese, Italian, and more.
Is Heartline free to use?
Yes — Heartline is free to download and use. Core features including text messaging with translation are available at no cost. Premium features for enhanced voice and video calls are available via subscription.
How does real-time voice translation work?
When you make a voice call on Heartline, our AI listens to what you say, transcribes it, translates it into your partner's language, and plays it back — all in real time with minimal delay. You speak naturally; they hear you in their language.
Is my conversation data private?
Yes. Your messages are end-to-end encrypted. Voice and video content is processed transiently for translation and is never stored on our servers after your call ends. We do not use private conversations to train AI models or for advertising.
Can I use Heartline for friendship, not just dating?
Absolutely. Heartline is for anyone who wants to connect with people across language barriers — whether that's romantic relationships, friendships, language exchange partners, or international pen pals.
Ready to find
your person?
Download Heartline and start connecting with people from across the world — no language required.
Free to download · Available on iOS and Android