How to Make Custom Emoji for Discord, Slack, and Twitch

Custom Emoji for Discord, Slack, and Twitch

Custom emoji transform your community spaces. They create inside jokes, boost engagement, and give your server or workspace a unique identity. Here's how to create and upload custom emoji for the three biggest platforms.

Platform Requirements at a Glance

All three platforms work best with square images on transparent backgrounds — exactly what AI emoji generators produce by default.

Making Emoji for Discord

Discord Emoji Specs

Discord displays emoji at 32x32 in chat but stores them at 128x128. Upload images at 128x128 or larger (Discord auto-scales). Transparent PNG format works best.

Discord Nitro servers can have up to 250 custom emoji slots. Free servers get 50 standard emoji plus 50 animated (GIF) slots.

Step-by-Step: Discord Custom Emoji

1. Generate your emoji — upload a photo to Pikame AI and choose a style. Pixel Art and Chibi are the most popular for Discord.

2. Download with transparent background — the PNG export includes transparency by default.

3. Upload to Discord — go to Server Settings → Emoji → Upload Emoji. Name your emoji (this becomes the shortcode like :yourname:).

4. Use in chat — type :emojiname: or pick from the emoji panel.

Best Discord Emoji Ideas

• Team member faces — everyone in the server gets their own emoji
• Reaction emoji — custom reactions for your community's inside jokes
• Mascot variations — your server mascot in different moods
• Role indicators — unique emoji for different roles (mod, VIP, OG member)
• Event emoji — temporary emoji for community events or seasons

Pro Tips for Discord

• Use the Chibi style for expressive, recognizable faces
• Create emoji sets with the same style for visual consistency
• Name emoji intuitively — short names like :bob: are easier to type than :bobsmith_happy:
• For animated emoji (Nitro only), consider creating a still version for non-Nitro users

Making Emoji for Slack

Slack Emoji Specs

Slack emoji display at various sizes depending on context (22x22 in messages, larger in reactions). Upload at 128x128 for best quality. PNG with transparency is ideal.

Slack workspaces have no hard limit on custom emoji — add as many as your team needs.

Step-by-Step: Slack Custom Emoji

1. Generate your emoji — choose a style that matches your workspace culture. Flat Design and 3D Cartoon work well for professional environments.

2. Download the PNG — transparent background ensures clean display in messages.

3. Upload to Slack — click the emoji button in any message field → Add Emoji → Upload. Or go to workspace settings → Customize → Emoji.

4. Use in messages — type :emojiname: or browse the custom section of the emoji picker.

Best Slack Emoji Ideas

• Team avatars — custom emoji face for every team member
• Status indicators — :in-meeting:, :on-break:, :deep-focus:
• Celebration emoji — custom versions of party, fire, and celebration for team wins
• Product emoji — emoji representing your product features or modules
• Inside jokes — the best Slack emoji come from shared team moments

Pro Tips for Slack

• Use Flat Design style for a professional, clean look
• Create a naming convention: :team-firstname: for people, :status-name: for status indicators
• Build a team emoji onboarding ritual — new team members get their emoji made on day one
• Add aliases for commonly misspelled emoji names

Making Emotes for Twitch

Twitch Emote Specs

Twitch requires emotes at three sizes: 28x28, 56x56, and 112x112. Upload all three sizes for the best display across devices. PNG format with transparent background.

Subscriber emote slots scale with subscriber count:

• Affiliate: 5 emote slots
• Partner: starts at 5, unlocks up to 60 based on subscriber points

Step-by-Step: Twitch Emotes

1. Generate your base emote — use Pikame AI with a style that reads well at small sizes. Pixel Art and Chibi work best because they maintain clarity at 28x28.

2. Download at highest resolution — then resize to 112x112, 56x56, and 28x28 using any image editor.

3. Upload to Twitch — go to Creator Dashboard → Viewer Rewards → Emotes. Upload all three sizes for each emote.

4. Set emote prefix — Twitch assigns a prefix based on your channel name. Your emotes become channelHype, channelLove, etc.

Best Twitch Emote Ideas

• Streamer face expressions — your face as emoji in different moods (hype, sadge, love, rage)
• Channel mascot — if you have a mascot, give it multiple expressions
• Catchphrase emoji — visual representations of your signature phrases
• Community emotes — representations of loyal community members or moderators
• Game-specific — emoji themed around your most-played games

Pro Tips for Twitch

• Test at 28x28 — if your emote isn't recognizable at the smallest size, simplify it
• Use Pixel Art style for guaranteed clarity at small sizes
• Create emote sets that tell a story (happy → hype → mind blown progression)
• Subscriber emotes should feel exclusive — don't replicate what's freely available
• High contrast colors and bold outlines ensure readability in dark-mode chat

Batch Creating Emoji Sets

For servers, workspaces, or channels that need multiple emoji at once:

1. Choose one consistent style — all emoji in the set should use the same artistic style
2. Prepare all photos — gather photos of all team members or subjects in advance
3. Generate in sequence — process each photo through the same style
4. Name systematically — use a consistent naming pattern for easy organization

Transparent Backgrounds Are Essential

All three platforms display emoji inline with text on various background colors. An emoji with a white or colored background creates a visible box that looks unprofessional. Always use PNG export with transparency.

Pikame AI generates all emoji with transparent backgrounds by default, so they're ready to upload to any platform without additional editing.

Start Building Your Collection

Generate your first custom emoji with Pikame AI in under 30 seconds. Choose Pixel Art or Chibi for Discord and Twitch, Flat Design for Slack, and download the transparent PNG ready for immediate upload.