Next-generation messenger
LighChat

LighChat

Talk freely. Safely. With no ads.

LighChat is a lightweight messenger with honest opt-in end-to-end encryption, secret chats, scheduled messages, video meetings and even games. One account on phone, web and desktop.

Download the app

Mobile apps are coming soon. The web version is already available.

End-to-end encryption
A
Alice
Hi, how are you?
9F2A8B714CC83DEA5F02A1B40E77C9D56F12B83C7E0A21FED4A85C19E37008BD9F2A8B714CC83DEA5F02A1B40E77C9D56F12B83C7E0A21FED4A85C19E37008BD
B
Bob
Hi, how are you?
E2EE · Alice (1 устр.)
5f2a · 8b91 · 4cc8 · 3dea · a1b4 · 0e77 · c9d5 · 6f12
Meeting · 24:18
4
A
M
J
K
A
6

Alice

77
Deck · 12
6
77
99
1010
QQ
JJ
KK
66
99
99
QQ
KK
AA
Beat
Take
E2EE
Pull friends into a card game — no separate app required.

Durak right inside the chat

The table opens right in the conversation: you see every move in real time, banter while you play, and the result stays in chat history.

  • Up to 6 players
  • Throw-in and transfer modes
  • Tournaments with rating
  • Cheat detection "Shuler"
Start a game

Most useful

Five reasons people stay with LighChat.

End-to-end encryption
A
Alice
Hi, how are you?
9F2A8B714CC83DEA5F02A1B40E77C9D56F12B83C7E0A21FED4A85C19E37008BD9F2A8B714CC83DEA5F02A1B40E77C9D56F12B83C7E0A21FED4A85C19E37008BD
B
Bob
Hi, how are you?
E2EE · Alice (1 устр.)
5f2a · 8b91 · 4cc8 · 3dea · a1b4 · 0e77 · c9d5 · 6f12

End-to-end encryption

Turn it on — and only you and the recipient can read it.

G
Group · Project
6 members
Sending the price file as view-once.
14:02
Got it. Copy block is on.
14:03

Secret chat rules

Timer

in 1 hour

Block forwarding

Lock chat

Hi, how are you?

Secret chats

Chats that disappear and refuse to forward.

T
Team · Design
online
Agreed. Applying and pushing.
09:18
A darker header would look better.
09:16
OK, I’ll review by tonight.
09:15
Sharing the draft — it will vanish later.
09:14
Hi, how are you?

Disappearing messages

Stop hoarding old conversations.

Audio call

A

Alice

3:42 · HD quality

Video circle

M
0:42 / 1:00

Video circle

Calls and video circles

From a voice call to a video postcard in a second.

Midnight Drive

Aurora

1:243:32

City lights are drifting through the dark

Hold my hand, we’re almost flying now

The road is empty, the whole town is ours

Music in chat

A full player, lyrics and an offline library — right in your chats.

And more

What the app can do beyond chatting — folders, threads, live location and more.

QR pairing
4F · 92 · BD
LighChat · Desktop

Multiple devices

One account, many screens, nothing lost.

Privacy

Online status

Others see you’re online now

Last seen

Exact time of your last visit

Read receipts

Double check for the sender

Fine-grained privacy

You decide what others see.

A
M
J
K

Video meetings

Up to dozens of people on one screen.

Wollen wir uns morgen treffen?
TranslateDEEN
Shall we meet tomorrow?DEEN
translated on device·offline

Live translation

Read any message in your language — on device, offline.

M
Michael
last seen today at 21:40
1
Don’t forget about the standup reminder.
20:11
Already queued for the morning.
20:12

Scheduled messages

Write now, send later.

Work · chats

Team · Design

Julia: pushed a new variant

3

Marketing

Konstantin: report is ready

4

CRM releases

Alina: waiting for approval

1

Folders and threads

Hundreds of chats without the chaos.

Maps

Live location sharing

Show where you are without fiddling with the map.

Launch guide

2
Marina

First, gather your team together

Daniel

Articles

Write rich documents and edit them together in real time.

Project
AllChatsMessagesMusicArticlesMedia
P

Project team

Let's discuss the project tomorrow at 10:00

A

Anna Prosser

shared a file about the project

Universal search

Find any chat, message, track or article in one place.

A
6

Alice

77
Deck · 12
6
77
99
1010
QQ
JJ
KK
66
99
99
QQ
KK
AA

Games in chat

Invite friends to a card game inside the chat.

Apple Intelligence · On-device

Rewritten · Friendly

Hi! Wanted to check about today’s meeting — I have a couple of questions.

hi, wanted to ask about the meeting

AI assistant

Rewrite your message in any tone, or summarize a busy chat.

search stickers and GIFs
EmojiStickersGIF

Stickers and media

Emotion, polls and quick photo edits.

A closer look at every feature

What you actually get and how to enable it — no marketing fluff.

Turn it on — and only you and the recipient can read it.

End-to-end encryption

End-to-end encryption (E2EE) in LighChat is an opt-in mode. Enable it globally for every new chat or just for one specific conversation. While E2EE is on, messages and media are encrypted right on your device and decrypted only on the other side — servers cannot read the content even technically.

What you get

  • Nobody else reads it

    Encryption keys live on your devices only and never leave them in plaintext. The server sees encrypted traffic and delivery metadata, but not text, voice, files or link previews. Even if the database were ever compromised, your conversations would stay private.

  • Verify your peer

    Every device has a fingerprint — a short code. Compare it with your peer in person or over a separate channel: if the codes match, there is nobody in the middle. Same trust model as Signal and WhatsApp use in their secure chats.

  • Turn it on where you need it

    In Settings you can enable E2EE for every new chat at once, or turn it on for a specific conversation from its header. Once the mode is active, everything in that chat travels encrypted — not just text:

    • Text messages and reactions
    • Voice and video circles
    • Photos, videos and files
    • Link previews and stickers
  • Recovery without trade-offs

    Lost your phone? You can keep an encrypted backup of your keys behind a password. Recovery only works with that password — nobody, including us, can reach the keys without it.

How to enable

  1. 1In Settings → Privacy enable E2EE by default for new chats.
  2. 2To turn it on in an existing chat, open the chat header and pick “Encryption”.
  3. 3In Settings → Devices compare key fingerprints with your peer and enable the backup.
End-to-end encryption
A
Alice
Hi, how are you?
9F2A8B714CC83DEA5F02A1B40E77C9D56F12B83C7E0A21FED4A85C19E37008BD9F2A8B714CC83DEA5F02A1B40E77C9D56F12B83C7E0A21FED4A85C19E37008BD
B
Bob
Hi, how are you?
E2EE · Alice (1 устр.)
5f2a · 8b91 · 4cc8 · 3dea · a1b4 · 0e77 · c9d5 · 6f12
Chats that disappear and refuse to forward.

Secret chats

A secret chat is a stricter mode of conversation. Messages auto-delete on a timer, you can fully block forwarding and copying, photos and videos open once, and the chat itself can be locked behind a separate password or biometrics.

What you get

  • Self-destructing timer

    Pick how long messages live, from 5 minutes to a day. The timer counts down on both sides — once a message is gone, it cannot be recovered on any device.

  • Hard restrictions

    Block forwarding, quoting, text copying and saving media. Server-side policy enforces every rule, and screenshot attempts notify your peer.

    • No forwarding or quoting
    • No copying text
    • No saving media
    • View-once photos and videos
  • A lock on top of encryption

    On top of regular E2EE, you can put a separate password or Face ID/Touch ID on the chat itself. Even an unlocked phone left on a desk will not reveal it — the second factor is required for that specific chat.

  • Full control of access

    You can wipe the conversation on both sides at any moment, or lock the chat. Handy for work topics, legal matters and anything where less is more.

How to enable

  1. 1Tap the chat header and open Privacy.
  2. 2Turn on Secret chat and set a timer.
  3. 3Optionally enable restrictions and the lock.
G
Group · Project
6 members
Sending the price file as view-once.
14:02
Got it. Copy block is on.
14:03

Secret chat rules

Timer

in 1 hour

Block forwarding

Lock chat

Hi, how are you?
Stop hoarding old conversations.

Disappearing messages

You do not have to keep everything forever. Set a timer and messages quietly vanish for everyone after 1 hour, a day, a week or a month. Perfect for work threads, casual topics and basic conversation hygiene.

What you get

  • Sensible presets

    No need to count seconds — pick a preset. The clock starts at send time and works the same in 1:1 chats and groups.

    • 1 hour for one-offs
    • 24 hours for daily threads
    • 7 days for weekly tasks
    • 30 days for a month-long buffer
  • Clean across devices

    Messages disappear in sync — on phone, web and desktop. No archive cleanup, no worries about a copy left somewhere.

  • No leftovers in the cloud

    Deleted messages are gone server-side too. They will not surface from a backup — this is not “hidden”, it is actually deleted.

How to enable

  1. 1Open a chat and tap the header.
  2. 2Disappearing messages — pick a timer.
  3. 3New messages will live exactly that long.
T
Team · Design
online
Agreed. Applying and pushing.
09:18
A darker header would look better.
09:16
OK, I’ll review by tonight.
09:15
Sharing the draft — it will vanish later.
09:14
Hi, how are you?
One account, many screens, nothing lost.

Multiple devices

Connect phone, tablet, web and desktop to a single account. Encryption keys sync via QR pairing and an encrypted backup with a password — your conversations stay with you, even if you lose every old device.

What you get

  • Secure QR pairing

    Pair a new device by scanning a QR code from an old one. Keys travel directly between devices and never sit in plaintext on the server. Takes seconds, no long passwords to type.

  • Password backup

    Encrypt a backup of your keys with your own password — and recover chats on any new device, even if you lost all the old ones. The backup is useless to anyone without that password, including us.

  • Same experience everywhere

    Web, desktop and mobile are built on the same platform. Chat history, folders, themes and settings sync across devices without delays.

How to enable

  1. 1On a new device, choose Sign in with QR.
  2. 2On an old device, open Settings → Devices.
  3. 3Show the QR code. Done — keys are on the new device.
QR pairing
4F · 92 · BD
LighChat · Desktop

Key backup

password-protected

You decide what others see.

Fine-grained privacy

Every detail is its own toggle: Online status, Last seen, Read receipts, who can find you and who can add you to a group. Set it up in a minute — it works on every device.

What you get

  • Activity visibility

    Hide Online and Last seen from the wrong eyes. Read receipts can be turned off too — peers will not see the blue check, and you will not see theirs.

  • Who finds you

    Global search can be off — then you are reachable only to people who already have your contact saved. Useful if you do not want random messages.

  • Profile for others

    Decide whether to show email, phone, date of birth and bio in the profile card. Each field is its own toggle, no “all or nothing” mode.

  • Groups by your rules

    Pick who can add you to a group: everyone, contacts only, or nobody. That removes 99% of marketing groups without blocklists or fighting auto-invites.

How to enable

  1. 1Open Settings → Privacy.
  2. 2Walk through the toggles and pick your defaults.
  3. 3Reset returns the safe defaults.

Privacy

Online status

Others see you’re online now

Last seen

Exact time of your last visit

Read receipts

Double check for the sender

Group invites

All users

Contacts only

Nobody

Finding you

Global search

Anyone can find you by name

Profile for others

Email

Phone

+plus: date of birth, bio
From a voice call to a video postcard in a second.

Calls and video circles

High-quality 1:1 WebRTC calls and short video circles right in the chat feed — for quick replies when typing is too slow and a voice note is not enough. Face, emotion, voice — all in seconds. In chats where E2EE is on, calls and circles travel encrypted too.

What you get

  • Stable on the move

    The call switches between Wi-Fi and cellular gracefully, holds audio in any tunnel and adapts video resolution to bandwidth. No “can you hear me?” every thirty seconds.

  • Video circles

    Record a circle up to 60 seconds: face, emotion, a short comment. The receiver watches it inline — the circle plays automatically, no fullscreen, no extra taps.

  • End-to-end encrypted when enabled

    When E2EE is on in the chat, calls and circles travel device-to-device — the server gets neither audio nor picture, only the stream for delivery. Turn encryption on in the chat header and calls and circles pick the protection up automatically.

How to enable

  1. 1Tap the phone or camera icon in the chat header.
  2. 2For a circle: long-press the record button.
  3. 3Release to send instantly.

Audio call

A

Alice

3:42 · HD quality

Video circle

M
0:42 / 1:00

Video circle

Up to dozens of people on one screen.

Video meetings

Full video meetings with a participant grid, a shared chat, polls and join requests. Guests can join by link with no account — the page opens right in their browser. Works for work calls and family hangouts alike.

What you get

  • Convenient grid and active speaker

    The active speaker is highlighted automatically. Pin the participant you need, mute someone with one tap or step out for a while without losing your seat.

  • Polls and join requests

    Run polls during the call: single, multi-choice or anonymous. Closed rooms accept guests by request — the moderator approves each one manually.

  • No apps, no accounts

    For guests, the meeting opens right in the browser by link. No client to install, no signup, no waiting for updates.

How to enable

  1. 1Open the Meetings tab.
  2. 2Create a room or join by link.
  3. 3Share the link with participants.
Meeting · 24:18
4
A
M
J
K
Read any message in your language — on device, offline.

Live translation

Translate incoming messages and even voice transcripts into your language with one tap. Translation runs fully on the device — nothing is sent to a server — so it works offline and keeps your conversations private.

What you get

  • One tap to translate

    A translate button on the bubble (or in the long-press menu) turns a foreign message into your language in place. Tap again to see the original.

  • On device, private

    Language models run locally with on-device ML — messages never leave your phone to be translated, and it keeps working without a connection.

  • Voice too

    Voice messages are transcribed on the device and can be translated the same way — read what was said, in your language.

How to enable

  1. 1Long-press a message, or tap the 🌐 button.
  2. 2Pick Translate — the language pair downloads once.
  3. 3Tap again to switch back to the original.
Wollen wir uns morgen treffen?
TranslateDEEN
Shall we meet tomorrow?DEEN
0:07

Ich schicke dir gleich die Adresse.

I'll send you the address in a sec.

translated on device·offline
Write now, send later.

Scheduled messages

Preparing a morning greeting or a Monday team reminder? Queue the message and the LighChat server will deliver it at the right moment. You can power down the device, close the app or even drain the battery — your message will still go out.

What you get

  • Always on time

    Delivery happens on the server, not on your phone. Unlike local timers in other messengers, the send will not fail because the device is on a plane, in a tunnel or simply offline.

  • Full control of the queue

    A separate panel shows every scheduled message. Edit time or text, send earlier or cancel — until it leaves, the message is fully under your control.

  • Great for teams and life

    Birthdays, reminders, morning standups and any “must not forget to send” messages. Time zones are handled automatically.

How to enable

  1. 1Type your message as usual.
  2. 2Long-press the send button → Schedule.
  3. 3Pick a date and time. Done.
M
Michael
last seen today at 21:40
1
Don’t forget about the standup reminder.
20:11
Already queued for the morning.
20:12

Scheduled

1

Good morning! Standup starts in 15 minutes.

tomorrow, 08:45

Hundreds of chats without the chaos.

Folders and threads

Sort chats into folders — Work, Family, Study, whatever fits — and switch between them with one tap. Inside group conversations, open threads on specific topics so the main chat stays clean.

What you get

  • As many folders as you need

    Create your own folders and drag any chat into them — DMs, groups, channels. Folders sync across phone, web and desktop, order is preserved.

  • Threads in groups

    Reply to a message inside a thread — the discussion stays there while the main chat stays readable. Especially valuable in big teams and active communities.

  • Quiet noisy chats

    A folder of “quiet” chats does not ring with notifications: sound and badge settings live at the folder level, not per chat.

How to enable

  1. 1Open the folder rail and tap Create.
  2. 2Drag chats into a folder or set rules.
  3. 3In a group, tap “Reply in thread” under any message.

Work · chats

Team · Design

Julia: pushed a new variant

3

Marketing

Konstantin: report is ready

4

CRM releases

Alina: waiting for approval

1
Show where you are without fiddling with the map.

Live location sharing

Instead of swapping screenshots, turn on live location and your peer sees you move in real time. Great for meeting up at a new spot, road trips and keeping an eye on loved ones.

What you get

  • Timed sharing

    Pick how long to share: 15 minutes, an hour or 8 hours. After that the stream stops on its own — you will not forget to turn it off.

  • No surprises

    While you share, a clearly visible red banner stays in the chat. One tap stops the stream — exactly as many steps as needed.

  • Battery-friendly

    Uses the same system APIs as native Maps apps, so background sharing barely drains the battery and does not interfere with notifications.

How to enable

  1. 1In a chat, tap “+” → Location.
  2. 2Turn on Live and choose duration.
  3. 3Tap the red banner on top to stop.
Maps
Sharing your location
A full player, lyrics and an offline library — right in your chats.

Music in chat

Share a track and it lands in your music library automatically. A global player keeps playing across chats with lock-screen controls, synced lyrics scroll like karaoke, and everything you have opened is cached for offline listening.

What you get

  • One player everywhere

    Music keeps playing as you move between chats, with a Telegram-style mini-bar on top and full lock-screen and headphone controls. Speed, shuffle and repeat are one tap away.

  • Synced lyrics, karaoke-style

    When lyrics are available, they scroll in time with the track and highlight the current line — sing along without leaving the chat.

  • Your library, offline

    Every track you play is added to your library and cached on the device. Once downloaded, songs play instantly even without a connection.

    • Automatic library from chats
    • Offline playback cache
    • ID3 tags: title, artist, cover
    • Search by track or artist
  • Private when it matters

    In regular chats music is shared as-is for speed; in secret chats it travels end-to-end encrypted, with no metadata leaving your device.

How to enable

  1. 1Send any audio file into a chat.
  2. 2Tap it to play — it joins your library.
  3. 3Open the full player for lyrics and speed.

Midnight Drive

Aurora

1:243:32

City lights are drifting through the dark

Hold my hand, we’re almost flying now

The road is empty, the whole town is ours

Write rich documents and edit them together in real time.

Articles

Create long-form, richly formatted articles right inside LighChat and share them into any chat as a clean preview. Invite co-authors and edit together in real time — you see each other’s cursors and changes as they happen.

What you get

  • A real editor

    Headings, bold, lists, quotes and a table of contents — everything you need for a proper document, not just a long message.

  • Write together, live

    Invite co-authors and edit the same article simultaneously. Cursors are labelled, changes sync in real time, and nothing gets overwritten.

  • Share as a preview

    Drop an article into a chat and it appears as a tidy card with a link to the full read — forwarded copies stay read-only.

How to enable

  1. 1Open Articles and create a new one.
  2. 2Write with the formatting toolbar.
  3. 3Invite co-authors or share it into a chat.

Launch guide

2
Marina

First, gather your team together

Daniel
Invite friends to a card game inside the chat.

Games in chat

No separate app, no separate signup. Start a game of Durak right inside the chat — real-time, beautiful cards, instant moves. A simple reason to gather in the evening.

What you get

  • Real time and atmosphere

    Players see each other’s moves instantly. The match lives while you stay in the chat and pauses when someone steps away. Trash-talk and discuss right in the same conversation, no window switching.

  • Familiar rules with hints

    Classic “Durak with passing on” — the rules you know from childhood. Hints help newcomers; veterans recognise their game right away.

  • Built into chat

    The table opens inside the message, and the result stays in chat history. It is part of the conversation between friends, not a separate hyper-casual app.

How to enable

  1. 1Open any chat or group.
  2. 2Tap “+” in the input and pick Game.
  3. 3Invite opponents and deal.
A
6

Alice

77
Deck · 12
6
77
99
1010
QQ
JJ
KK
66
99
99
QQ
KK
AA
Beat
Take
Rewrite your message in any tone, or summarize a busy chat.

AI assistant

On supported devices, LighChat taps on-device intelligence to help you write and catch up. Rewrite a draft in a friendlier, shorter or more formal tone before sending, or get a quick digest of a chat you missed — all processed privately on your device.

What you get

  • Smart Compose

    Turn a rough draft into the right tone — friendly, formal, shorter, funnier or just proofread. Preview the rewrite as it streams and send when it fits.

  • Catch up in seconds

    Ask for a digest of the last messages in a busy chat and get the gist without scrolling through everything.

  • Private by design

    Where the device supports it, processing happens on-device — your drafts and chats are not sent off to a cloud model.

How to enable

  1. 1Type a draft in the input.
  2. 2Tap the ✨ assistant and pick a style.
  3. 3Review the rewrite and send.
Apple Intelligence · On-device

Rewritten · Friendly

Hi! Wanted to check about today’s meeting — I have a couple of questions.

hi, wanted to ask about the meeting

Pick a style

FriendlyFormalYouthStrictFunnyRomanticShorterProofread+3
Emotion, polls and quick photo edits.

Stickers and media

Rich sticker packs, GIF search right inside the input, one-tap polls and built-in photo and video editors. Everything to communicate brighter and faster — no app switching, no quality loss.

What you get

  • Stickers and GIFs

    Add your own packs and use the public catalog. Search GIFs right from the input — your favourites end up in Recent automatically.

  • Polls and reactions

    Start a poll in two taps: single or multi-choice, anonymous or open. Message reactions for quick feedback, so chats do not fill up with one-word replies.

  • Photo and video editors

    Crop, draw, trim video and caption — built-in tools work instantly without quality loss. No third-party app needed to tidy media before sending.

How to enable

  1. 1Tap the smiley in the input — stickers and GIFs.
  2. 2For a poll: “+” → Poll.
  3. 3For the editor: tap a photo or video in the preview.
search stickers and GIFs
EmojiStickersGIF

Separate dialogs

Poll

Where are we going on Saturday?

To the mountains62%
To the country31%
Editor
crop · caption

Ready to try?

Open LighChat in your browser right now or install the app once it lands in the stores.

Free. Ad-free. No user tracking.

We don't sell data, don't show ads and don't read your chats. E2EE conversations stay private even from us.

    LighChat — мессенджер с шифрованием, играми и встречами