About AnimGifMoji

AnimGifMoji is a free, privacy-focused tool that converts animated GIFs and WebP images into custom emojis sized perfectly for Slack, Discord, Microsoft Teams, and other messaging platforms.

Why We Built This

Messaging platforms like Slack and Discord have strict emoji size limits — typically 128×128 pixels and under 256 KB. Manually resizing and optimizing animated GIFs to meet these constraints is tedious and often requires specialized software.

AnimGifMoji automates the entire process. Upload or search for a GIF, pick your target platform, and get a perfectly sized emoji in seconds — no downloads, no installs, no account required for basic use.

What Makes Us Different

  • Privacy first: Your images are processed locally in the browser whenever possible. We never store your uploaded files on our servers after conversion.
  • Platform-aware: We know the exact size limits and format requirements for Slack, Discord, Microsoft Teams, WhatsApp, and more. Each conversion is optimized for your chosen platform.
  • Built-in GIF search: Browse trending GIFs or search by keyword via Tenor — no need to leave the site to find the perfect image.
  • Completely free: No paywalls, no premium tiers, no watermarks. Supported by unobtrusive advertising.
  • Educational content: Our blog publishes in-depth guides on emoji creation, platform requirements, and best practices — not just a tool, but a learning resource.

How It Works

  1. Find a GIF — Search Tenor directly from our homepage, or upload your own GIF/WebP file.
  2. Choose your platform — Select Slack, Discord, or another target. We apply the correct size and format constraints automatically.
  3. Convert & download — Get your optimized emoji instantly. Download the file and upload it to your workspace.

Technology

AnimGifMoji is built with modern web technology: Next.js for fast server-rendered pages, React for interactive UI, and browser-based image processing for maximum privacy. Our blog content is stored in a PostgreSQL database and optimized for search engines.

Get in Touch

Have a question, feature request, or found a bug? We'd love to hear from you.

Last updated: April 4, 2026