AI Signal Emoji Generator
Signal emoji maker
Make custom Signal emoji with AI. Describe any emoji, generate a crisp transparent-background PNG, and add it to Signal in seconds. Signal sticker packs are made and shared by people, not sold in a store. A transparent 512px sticker keeps its edges clean on both light and dark chat backgrounds, and packs are shared by link so a good one travels.
Emojis you create are public and may appear in Explore.
How to add a custom emoji to Signal
- 1
Generate and download your sticker as a transparent PNG at 512×512 px.
- 2
Open Signal Desktop, then Preferences, then Stickers, then Create.
- 3
Add each image, pick an emoji for each, and name the pack.
- 4
Upload it and share the install link with anyone you like.
What people actually make Signal emoji for
Signal's audience chose it deliberately, and its sticker packs skew toward small, private groups rather than public sharing. Packs made for Signal tend to be for a handful of people who will use them constantly.
Stickers are organised into packs created through Signal Desktop, and each pack has a link that can be shared privately.
Worth knowing before you upload
- Packs are created in Signal Desktop rather than on a phone, which catches people out - the mobile apps install packs but do not build them.
- 512 pixels square, under 300 KB, PNG or WebP with transparency. The size ceiling is tighter than other platforms, so heavy artwork needs compressing.
- Signal packs are shared by link rather than discovered, so a pack only spreads as far as you send it.
Make a Signal emoji with AI
1. Describe it
Type the emoji you want - a mascot, a reaction, an in-joke for your Signal space.
2. Generate
AI renders a glossy, transparent emoji in about a minute. Tweak and regenerate freely.
3. Add to Signal
Download the PNG and upload it following the steps above (512×512 px, under 300 KB (PNG or WebP, transparent)).
Signal emoji FAQ
How do I make a Signal sticker pack?
Use Signal Desktop, open the sticker pack creator, and add each transparent PNG. Signal returns a link you can send to anyone you want to install it.
What size should a Signal sticker be?
512x512 pixels, under 300 KB, as a transparent PNG or WebP. The file-size limit is stricter than most platforms, so keep the artwork clean.
Can I use the same stickers as on WhatsApp or Telegram?
Yes. The source PNGs are the same; only the packaging step differs, so one set of images can be turned into a pack on each platform.
Need a whole set, not one emoji?
One photo becomes a matched set of emotes of the same face, sized for Signal.