> Quick answer: A hello emoji GIF is an animated waving or greeting emoji — like 👋 — that you can use as a reaction in Slack, Discord, or Teams. AnimGifMoji converts any hello GIF to a custom emoji in seconds, automatically resizing to 128×128px and compressing under 128KB so it's ready to upload.
What Is a Hello Emoji GIF?
A hello emoji GIF is an animated version of the classic wave or greeting emoji, typically featuring a hand waving, a character saying "hi," or a cheerful bouncing emoji with some kind of welcome gesture. Unlike a static 👋 emoji, an animated hello GIF brings energy and personality to your greetings in chat apps.
Whether you're kicking off a meeting in Slack, welcoming a new member to your Discord server, or just saying hi to a coworker on Teams, a hello emoji GIF makes your message stand out. These tiny animated stickers have become a staple in digital communication because they're friendly, expressive, and impossible to misinterpret.
The hello emoji GIF originated from the wave hand emoji (👋), officially known as the "Waving Hand Sign" in Unicode. Over time, creators on platforms like Tenor, GIPHY, and Discord's emoji ecosystem developed animated versions — sometimes with full character animations, sometimes just the hand with motion blur and a cheerful bounce. Today, "hello emoji gif" gets around 500 monthly searches, reflecting how commonly people want to use these in custom emoji slots.
Why Use Animated Hello Emojis in Chat
Static emojis are fine, but animated ones are memorable. When you react to someone's message with a bouncing wave emoji, it signals warmth and engagement in a way that a plain 👋 doesn't quite capture. Here's why animated hello emoji GIFs have become so popular:
They're expressive without words. A waving hand animation communicates enthusiasm and friendliness instantly, without needing to type "hey!" or "hello there!"
They work great as welcome reactions. Many Slack workspaces and Discord communities use custom hello emojis to welcome new members — a mod or teammate reacts with the animated wave to make newcomers feel seen.
They're perfect for virtual meetings. Before a video call starts, popping a hello emoji GIF in the chat channel sets a positive, relaxed tone.
They travel well across languages. A wave is universally understood, making hello emoji GIFs especially useful in international workplaces or multilingual Discord communities.
💡 Pro tip: Create a hello emoji GIF specifically sized for your platform using AnimGifMoji so it looks sharp and loads instantly — no blurry or oversized animations.
How to Find the Best Hello GIFs on Tenor
Tenor is the go-to source for high-quality animated emoji GIFs, and it's integrated directly into Slack, Discord, and other platforms. Here's how to find the best hello GIFs:
- Search Tenor via AnimGifMoji for "hello emoji," "waving emoji gif," or "hi emoji" to see dozens of animated options
- Filter by style: Look for clean, simple animations that will read clearly at 128×128px — complex backgrounds get muddy at small sizes
- Check the loop: The best emoji GIFs loop seamlessly, so the animation doesn't have a jarring jump cut at the end
- Pick square or near-square GIFs: These convert best since both Slack and Discord use 128×128px square emoji slots
- Avoid GIFs with text overlays: Text that reads fine at full size often becomes illegible when scaled down to emoji dimensions
Some reliable search terms to try on Tenor:
- "wave emoji gif"
- "hello animated emoji"
- "hi emoji gif"
- "waving hand gif"
- "friendly wave emoji"
- "hello reaction gif"
For the best results on Tenor, look for GIFs in the 200-400px range — they're detailed enough to look good but not so large that they take forever to compress.
How to Convert a Hello GIF to a Custom Slack Emoji
Once you've found your perfect hello emoji GIF, converting it for Slack takes under a minute with AnimGifMoji.
- Go to AnimGifMoji — the free online GIF-to-emoji converter
- Upload your hello GIF by dragging and dropping it onto the converter, or click to browse your files
- AnimGifMoji automatically resizes your GIF to exactly 128×128 pixels, the required dimension for Slack custom emojis
- The tool compresses the file to under 128KB — Slack's strict file size limit — while preserving the animation quality
- Download your optimized emoji file
- In Slack, open your workspace and go to Settings and Administration → Customize Workspace
- Click Add Custom Emoji, then Upload Image
- Select your converted hello GIF file and give it a name like hello-wave or hi-there
- Click Save — your animated hello emoji is now live for your whole workspace
⚠️ Important: Slack requires custom emojis to be exactly 128×128px and under 128KB. GIFs that exceed these limits will be rejected on upload. AnimGifMoji handles both constraints automatically so you don't have to guess.
Converting Hello GIFs for Discord Emojis
Discord has slightly different rules from Slack, especially around animated emojis and Nitro requirements. Here's what you need to know:
For server emojis (everyone can use): You can upload animated GIFs as custom server emojis without Nitro. However, only Nitro subscribers can actually use animated emojis from their servers when typing in messages. Non-Nitro users will see the static thumbnail of the first frame when the animated emoji is used.
Steps to add a hello emoji GIF to Discord:
- Convert your GIF with AnimGifMoji — use 128×128px and keep it under 256KB (Discord's limit for server emojis)
- Open your Discord server settings (click the server name → Server Settings)
- Go to Emoji → Upload Emoji
- Select your converted hello GIF and name it (e.g., hello_wave)
- Click Save — it's now available in your server
Discord emoji limits by tier:
- Free servers: 50 static + 50 animated emoji slots
- Boost Level 1: 100 of each
- Boost Level 2: 150 of each
- Boost Level 3: 250 of each
ℹ️ Note: Discord server emojis are shared across the whole server and all members can see and react with them. For personal emoji use across all servers, Discord Nitro ($9.99/mo) is required.
Platform Comparison: Hello Emoji GIF Requirements
| Platform | Max Size | Max File Size | Animated? | Free? |
|---|---|---|---|---|
| Slack | 128×128px | 128KB | Yes | Yes |
| Discord | 128×128px | 256KB | Nitro to use | Yes (to upload) |
| Teams | 192×192px | 1MB | Yes | Yes |
| 512×512px | 500KB | Yes (stickers) | Yes |
AnimGifMoji can convert your hello emoji GIF to the right specs for any of these platforms. The tool defaults to 128×128px for Slack and Discord, but you can adjust settings for Teams or WhatsApp sticker format if needed.
Using Hello Emoji GIFs on Microsoft Teams
Microsoft Teams has some of the most generous emoji size limits — up to 192×192px and 1MB per file. This means you can use higher-quality animated hello GIFs compared to Slack or Discord.
To add a custom hello emoji GIF to Teams:
- In Teams, click on any message box and select the Emoji icon
- Click + Create to open the custom emoji creator (in supported organizations)
- Upload your hello GIF file — Teams accepts files up to 1MB
- Name your emoji and confirm
Not all Teams organizations have custom emoji enabled — it depends on your IT admin settings. If you don't see the option to create custom emojis, check with your admin about enabling the Custom emoji policy in the Teams admin center.
✅ Good news for Teams users: The larger file size limit means your hello emoji GIF can have more frames and smoother animation than on Slack, making for a better-looking wave.
Creative Ways to Use Hello Emoji GIFs
Beyond just greeting people, animated hello emoji GIFs have a variety of use cases in chat and collaboration:
Onboarding welcome messages. Set up an automation in Slack or a bot in Discord that reacts with your hello emoji GIF whenever a new member joins. It's an instant, warm welcome that scales to hundreds of new users.
Meeting kickoff reactions. When someone posts "call in 5 minutes," react with the hello wave instead of a plain thumbs up to show you're engaged and in good spirits.
Customer support openers. Support agents can use a hello emoji to acknowledge a new ticket or open a direct message thread — it humanizes the interaction right from the start.
Social media engagement. Export your hello emoji GIF from AnimGifMoji and use it as a sticker in Instagram Stories, a reaction on Discord, or a WhatsApp sticker pack addition.
YouTube or Twitch chat. Streamers often add custom hello emojis to their subscriber perks so loyal viewers can greet one another and new followers with an animated welcome.
For related emoji guides, check out our waving emoji GIF guide, the animated emoji for Slack overview, and the complete GIF emoji guide. You can also search Tenor for hello GIFs directly within AnimGifMoji.
Frequently Asked Questions
What is a hello emoji GIF?
A hello emoji GIF is an animated image of a waving or greeting emoji — typically the 👋 waving hand or a character saying "hi" — used as a reaction or custom emoji in chat apps like Slack, Discord, and Teams. The animation adds warmth and expressiveness compared to a static emoji.
How do I convert a hello GIF to a Slack emoji?
Upload your hello GIF to AnimGifMoji, which automatically resizes it to 128×128px and compresses it under Slack's 128KB limit. Then download the optimized file and upload it in Slack under Settings and Administration → Customize Workspace → Add Custom Emoji.
Can I use animated hello emojis on Discord for free?
You can upload animated GIFs as custom server emojis on Discord without Nitro. However, only Discord Nitro subscribers can actively use animated emojis when typing messages. All server members can react with animated emoji reactions regardless of Nitro status.
What size does a hello emoji GIF need to be for Slack?
Slack requires custom emojis to be 128×128 pixels and under 128KB. AnimGifMoji handles both requirements automatically when you upload your hello GIF — no manual resizing or compression needed.
Where can I find hello emoji GIFs to use?
Tenor is the best source for hello emoji GIFs. You can search Tenor directly through AnimGifMoji to find waving, greeting, and hello-themed animated GIFs, then convert them to custom emoji size in one click. Search for "wave emoji gif," "hello animated emoji," or "waving hand gif" for the best results.
Tips for Designing Great Hello Emoji GIFs
Creating your own hello emoji GIF takes it to the next level. While grabbing one from Tenor is quick and easy, a custom-designed hello wave can match your brand colors, your avatar style, or your community's inside jokes. Here are some practical tips for designing hello emoji GIFs that look great at 128×128px:
Keep the animation short. Two to four frames is ideal for a hello wave emoji. Longer animations loop awkwardly and can feel distracting in a chat context. A quick, clean wave reads as friendly and energetic.
Use bold, high-contrast colors. At emoji size, subtle gradients and fine details disappear. Stick to solid colors or simple gradients so the waving gesture reads clearly even when the emoji is tiny.
Loop cleanly. Make sure the last frame transitions naturally back to the first frame. A jarring jump at the loop point looks unprofessional and distracts from the greeting.
Export at 2x the target size. Create your animation at 256×256px, then let AnimGifMoji downscale to 128×128px. The downscaling process preserves more detail and sharpness than creating at 128×128px directly.
Once your custom hello emoji GIF is designed, upload it to AnimGifMoji for instant resizing and compression. The tool handles the technical requirements automatically, so you can focus on the creative side.