Signal
Privacy-first chat emoji
Signal supports the full Unicode emoji set plus six reactions. It does NOT collect emoji-usage data — your statistics belong to you.
How to use: Long-press any message for the six default reactions or pick a custom Unicode emoji.
All Signal codes
| Emoji | Emoji | Meaning |
|---|---|---|
| Default like reaction. | ||
| Thumbs up. | ||
| Thumbs down. | ||
| Laugh. | ||
| Surprised. | ||
| Sad. | ||
| Signal's padlock — security indicator. | ||
| Privacy shield. | ||
| Anonymous / privacy. | ||
| Disappearing messages indicator. |