You've generated awesome AI stickers — now put them where people actually use them. Here's how to upload custom stickers to the three most popular messaging platforms.
Discord 🎮
Discord has the most generous sticker system. Server owners and members with "Manage Emoji and Stickers" permission can upload stickers.
Requirements
| Spec | Requirement |
|---|---|
| File format | PNG, APNG, or LOTTIE (JSON) |
| Max file size | 512 KB |
| Dimensions | 320 × 320 px (exactly) |
| Sticker limit | 5 (free servers), up to 60 (boosted) |
| Related emoji | Required — pick one that matches the sticker vibe |
Step-by-Step
- Open your Discord server settings → Stickers
- Click "Upload Sticker"
- Upload your PNG file (resize to 320×320 first)
- Add a name (2-30 characters) and choose a related emoji
- Click "Upload" — done!
Pro tip: Resize your AI sticker to exactly 320×320 px and compress it under 512 KB using TinyPNG or similar tools. Transparent PNGs work best.
WhatsApp 💬
WhatsApp requires sticker packs. Each pack needs 3-30 stickers. You'll need a third-party app to create and publish sticker packs.
Requirements
| Spec | Requirement |
|---|---|
| File format | PNG or WebP |
| Dimensions | 512 × 512 px (exactly) |
| Max file size | 100 KB per sticker |
| Per pack | 3-30 stickers + a tray icon (96×96 px) |
| Background | Transparent |
Step-by-Step (using Sticker Maker app)
- Download "Sticker Maker" from the App Store or Play Store
- Create a new sticker pack — give it a name and author
- Add 3-30 stickers (512×512 px, under 100 KB each)
- Add a tray icon (96×96 px) — this appears as the pack thumbnail
- Tap "Add to WhatsApp" — confirmed!
Pro tip: The 100 KB limit is strict. Use WebP format for better compression. Remove any unnecessary detail from the image to keep file size down.
Telegram ✈️
Telegram has the most flexible sticker system. Upload via @Stickers bot — no size limits on packs, and stickers support animations.
Requirements
| Spec | Requirement |
|---|---|
| File format | PNG (static), TGS (animated), WEBM (video) |
| Static dimensions | 512 × 512 px (one side must be 512) |
| Max file size | 512 KB (static), 64 KB (animated TGS) |
| Per pack | No limit |
| Background | Transparent |
Step-by-Step
- Open Telegram and search for @Stickers bot
- Send
/newpackto create a new sticker pack - Send the pack name when prompted
- Upload your first sticker image (512×512 px PNG)
- Send the emoji that corresponds to the sticker
- Repeat for each sticker, then send
/publish
Pro tip: Telegram stickers can be 512×N or N×512 (where the other dimension is smaller). Square 512×512 works universally best.
Quick Comparison
| Platform | Size | Format | Max Size | Per Pack |
|---|---|---|---|---|
| Discord | 320×320 | PNG/APNG | 512 KB | 5-60 |
| 512×512 | PNG/WebP | 100 KB | 3-30 | |
| Telegram | 512×512 | PNG/TGS | 512 KB | Unlimited |
Preparing Your AI Stickers
After generating stickers on our site, follow this workflow:
- Download the generated sticker image
- Remove background if not already transparent (use remove.bg or similar)
- Resize to the target platform's dimensions
- Compress to meet file size limits (TinyPNG, Squoosh)
- Upload to your platform of choice
Start Creating Stickers
Generate stickers optimized for messaging apps — use the Cute or Cartoon style for best results: