discord Platform Tool

Discord Animated Sticker Maker (320×320 APNG)

Generate perfect 320×320 pixel APNG animated stickers under 512KB with crystal clear anti-aliased transparency.

Exact 320×320 px CanvasUnder 512KB Strict LimitTrue 8-Bit Alpha TransparencyZero White Halos

Upload GIF or Video to Convert

Drop any GIF or MP4/WebM video. 100% in-browser processing, private & instant. Converts directly to Discord, Slack, Twitch, and Telegram specs.

Supports .gif, .mp4, .webm up to 50MB

AI Transparent Cutout2 Credits

Remove complex backgrounds with neural AI. Smooth edges without white fringe.

Platform Settings

Discord Animated Sticker

Target Size Limit≤ 250 KB

Standard for Discord✓ Auto-Locked

Presets:

White Sticker OutlineDie-cut border visible on dark themes

Meme Caption Overlay

Discord Standard Specs

Dimension:Exact 320 × 320 px

Max Weight:≤ 512 KB

Frame Limit:Recommended ≤ 60 frames

Format:APNG (Recommended) / GIF

⚡ 30-Second Spec Cheat Sheet: Discord Sticker Maker (320x320 APNG) Compliance Rules

Requirement	Strict Limit	Technical Notes & Why It Fails
Canvas Resolution	Exact 320 × 320 px (Mandatory)	Square 1:1 prevents black letterboxing bars; retina display at 128px.
Maximum File Size	≤ 512 KB (524,288 bytes)	Strict binary byte check. Upload fails immediately if 1 byte over.
Frame Count / FPS	Recommended ≤ 60 frames	Auto-delay compensation preserves animation speed when frames are reduced.
Output Format	APNG (Lossless transparency) or GIF	Optimized palette quantization and transparency masking.

Visual Proof: Real-World Optimization & Cutout Result

Standard GIF

1.2 MB · Jagged 1-bit alpha

White jagged fringes around character edges on dark themes

320px APNG Sticker

412 KB · Smooth 8-bit alpha

Seamless soft blending across Discord dark & light chat themes

How to Use Discord Sticker Maker (320x320 APNG) (3 Simple Steps)

Upload your GIF or sticker art

Upload your GIF or static artwork.

Select 320×320 APNG preset

The engine pads or scales your artwork to exact 320×320 dimensions.

Export APNG and upload to Discord Server Stickers

Upload directly under Discord Server Settings → Stickers.

Troubleshooting & Common Platform Errors

Why does Discord reject my sticker with an invalid dimension error?

Unlike emojis which can be any square size, Discord server stickers strictly require an exact canvas size of 320×320 pixels. EmoteGen automatically pads or scales your asset to 320×320.

Frequently Asked Questions

Why is APNG better than GIF for Discord stickers?

GIF only supports 1-bit transparency (a pixel is either 100% transparent or 100% opaque), which creates ugly white fringing on dark themes. APNG supports 8-bit alpha transparency for smooth translucent antialiasing.