How to Make Your Own Emoji on iPhone and Android

Written by Bavum, Builder and Editor at Mojitap · Published August 2, 2026 · Reviewed with current Apple, Google, and Unicode documentation · About 12 minutes

To make your own emoji on iPhone, use Genmoji if your device supports Apple Intelligence, or create a Memoji when you want a customizable avatar and sticker pack. On Android, Gboard's Emoji Kitchen lets you remix supported emoji into custom sticker combinations. These tools create personalized emoji-style images, but they do not add a new universal Unicode character to every keyboard.

Genmoji creates an image from a description, Memoji builds a reusable character, and Emoji Kitchen combines existing emoji into a sticker. Choosing the format first helps prevent compatibility problems later.

The fastest way to create a custom emoji

On a supported iPhone, open the emoji keyboard and tap Genmoji, describe the image you want, review the variations, and save the result. If Genmoji is unavailable, create a Memoji in Messages. On Android, make Gboard your active keyboard, open its emoji panel, and use the available Emoji Kitchen suggestions or library to choose a sticker combination.

Choose the type of custom emoji you actually need

The phrase “custom emoji” is used for several different things. Before following a tutorial, decide whether you need a text character, a generated image, a personal avatar, or a sticker made from existing emoji. They are not interchangeable.

Option	Best for	What it creates	Main limitation
Standard Unicode emoji	Text that should work across many devices	A standardized character or sequence	You cannot instantly add a personal design to Unicode
Genmoji on iPhone	A new visual made from a description or person	An adaptive emoji-like image saved with stickers	Requires a supported Apple Intelligence device and compatible software
Memoji on iPhone	A reusable personal avatar and expressions	A character with automatically generated sticker poses	It is an Apple avatar or sticker, not a universal Unicode emoji
Emoji Kitchen on Android	Mixing two familiar emoji ideas	A sticker combination offered through Gboard	Not every pair or app produces the same available result

How to make a custom emoji with Genmoji on iPhone

Genmoji is Apple's description-based custom emoji feature. Apple's current support guide says Genmoji can combine concepts, existing emoji, descriptions, and people from Photos. The finished item is saved with your stickers and can be added to messages, shared as a sticker, or used as a Tapback where supported.

Update the iPhone to the latest available version of iOS.
Open a supported app and tap a text field.
Switch to the emoji keyboard.
Tap Genmoji at the top right of the keyboard.
Enter a clear description, select a person, or add available concepts and existing emoji.
Open the preview and move through the generated variations.
Remove or change details that do not match your request.
Tap Done when the result is ready.
Insert it into the message and check how the destination app handles it.

Write a description that is easy to interpret

Start with the subject, then add one expression, one distinguishing feature, and a simple context. A short, concrete request is easier to refine than a paragraph containing conflicting details.

Clear starting descriptions

A sleepy orange cat wearing blue headphones

A smiling cactus holding a tiny yellow umbrella

A surprised birthday cake with star-shaped eyes

Descriptions to simplify

Make something funny, serious, realistic, flat, shiny, sad, excited, and minimal at the same time

Split competing ideas into separate attempts. Create the subject first, then add one expression or accessory at a time.

Why the Genmoji button is missing

A missing Genmoji button usually points to device eligibility, Apple Intelligence setup, language, region, software, or an unfinished model download rather than a problem with the ordinary emoji keyboard.

1. The iPhone does not support Apple Intelligence

Apple's current device requirements list iPhone 15 Pro models and iPhone 16 models or later. A standard iPhone 15 or an older model can still use normal emoji and may use Memoji, but it does not become Genmoji-compatible through a keyboard download alone.

2. Apple Intelligence is turned off

Open Settings, choose Apple Intelligence & Siri, and confirm that Apple Intelligence is enabled. After a software update, the on-device models may need time to download. Apple recommends keeping the device connected to Wi-Fi and power during the download.

3. The device and Siri languages do not match

Apple requires the device language and Siri language to use the same supported language. If one language was changed recently, Apple Intelligence may remain unavailable until the matching resources finish downloading.

4. The app or text field does not support the feature

Test in Apple Messages or another current Apple app. A third-party app can accept ordinary Unicode emoji while handling adaptive image glyphs differently. If Genmoji works in Messages but not in the original app, the original app or text field is the likely limitation.

5. Available storage or regional support is limiting setup

Apple's current requirements include free device storage for the on-device models, and availability still varies by language, platform, and region. Check Apple's current requirements instead of assuming that every device running the same iOS version has identical access.

Genmoji is not a standard Unicode character.

Apple describes Genmoji as an adaptive image glyph, and Apple developer documentation explains that personalized Genmoji images cannot be represented by a Unicode text character. Apps that support the format can place it inline with text; unsupported destinations may treat it more like an image or attachment.

Make a Memoji when Genmoji is unavailable

Memoji is the better choice when you want a reusable avatar with selectable features rather than a new image generated from a written description. Apple says a Memoji automatically becomes a sticker pack that can be used in Messages, Mail, and some third-party apps.

Open Messages and start a new conversation or open an existing one.
Tap the plus button.
Swipe up if necessary, then tap Memoji.
Swipe right and choose New Memoji.
Customize features such as skin tone, hairstyle, eyes, eyewear, and other available details.
Tap Done to save it.
Open Stickers and choose one of the automatically generated poses or expressions when you want to send it.

An animated Memoji that follows your face and voice has separate device requirements. Its absence does not mean static Memoji stickers are broken.

How to make an emoji combination with Emoji Kitchen on Android

Emoji Kitchen is Google's Gboard feature for remixing familiar emoji into sticker combinations. Google describes the results as stickers, not new Unicode characters. Current Android updates also let users browse available Emoji Kitchen stickers and save favorites, although the exact position of these controls can vary with the Gboard version.

Install or update Gboard from Google Play.
Make Gboard the active on-screen keyboard.
Open an app with a normal message or text field.
Tap the emoji button in Gboard.
Open the available Emoji Kitchen area, or select an emoji and review the sticker suggestions shown by Gboard.
Choose a second idea or browse the available combinations when the current Gboard interface offers that option.
Tap the finished sticker to send or insert it.
Check the conversation because the app may display it as an image sticker.

Why Emoji Kitchen is not showing

Confirm that Gboard, not Samsung Keyboard or another keyboard, is currently active.
Update Gboard and reopen the destination app.
Test in a common messaging app because some text fields accept text but do not accept sticker content.
Try a different familiar emoji or combination. Emoji Kitchen offers available recipes rather than every possible pair.
Open Gboard's emoji panel directly instead of an app-specific emoji or sticker picker.
If the feature still does not appear, use standard emoji or a copied sequence rather than repeatedly clearing unrelated phone data.

Do not confuse a sticker with a keyboard character.

An Emoji Kitchen result can look like one custom emoji, but it is a sticker. It may be larger than surrounding text, may not paste into a plain-text field, and may be saved or forwarded as an image. That is expected behavior rather than proof that the emoji is broken.

Can you create a real Unicode emoji for every phone?

Not instantly. Standard emoji are characters and sequences included in the Unicode ecosystem and implemented by major vendors. Unicode accepts formal proposals, evaluates evidence and selection criteria, and does not standardize every personal drawing, logo, person, animal variation, or requested object.

A successful proposal would still not give one person a private design on every phone. Vendors create their own artwork for standardized emoji, which is why the same character can look different on Apple, Google, Samsung, and Microsoft platforms. For a personal design, a sticker, avatar, or adaptive image is normally the practical format.

Why a custom emoji changes, becomes an image, or will not copy

Standard Unicode emoji travel as text data. Genmoji, Memoji, and Emoji Kitchen results use image-based or sticker-like formats. When the destination supports the format, the result can appear naturally in a conversation. In a plain-text form, database field, older app, or incompatible editor, it may be removed, converted to an attachment, or replaced by a simpler representation.

Test the custom item in the app where it was created.
Send it to a second current app on the same device.
Check whether the destination accepts stickers or only plain text.
Use a standard Unicode emoji when the content must survive copying, searching, exporting, or database storage as text.
Add words when a custom image contains information the reader must understand accurately.

For a broader diagnosis, use How to Copy and Paste Emojis Without Formatting Problems . If the result becomes a square, question mark, or separate pieces, see Why Does an Emoji Show as a Box or Question Mark? .

Use Mojitap when a standard emoji is the better choice

Mojitap helps with standard Unicode emoji rather than generating Genmoji, Memoji, or Emoji Kitchen artwork. Use the All Emojis page to search, compare, and copy standard emoji and supported sequences. If you want to add relevant standard emoji to a sentence, Mojitap's main tool uses browser-based keyword and context rules to suggest options for you to review and edit.

Standard emoji are usually the safer choice for plain text, usernames, searchable notes, web forms, code, filenames, and content that must work outside one messaging ecosystem. A custom sticker is better when the visual itself is the point and the destination clearly supports it.

What Mojitap does and does not create

Mojitap can help you find and copy existing Unicode emoji or add relevant standard emoji to text. It does not create Apple Genmoji, build Memoji avatars, generate Emoji Kitchen stickers, submit Unicode proposals, or make a personal design appear as a universal keyboard character.

Keep custom emoji clear and accessible

A custom image may not have the same widely recognized name as a standard emoji. Screen readers, exports, notifications, and older apps can expose only a description, attachment label, or no useful meaning. Put essential information in words and treat the custom image as supporting expression.

Avoid using a personalized face, inside joke, or combined sticker as the only way to communicate a deadline, safety instruction, approval, refusal, or identity. The visual can enrich the message, but the sentence should remain understandable without it.

Final check before you send your custom emoji

Did you choose Genmoji, Memoji, Emoji Kitchen, or standard Unicode based on the result you actually need?
If using Genmoji, is the iPhone compatible and is Apple Intelligence fully enabled?
If using Emoji Kitchen, is Gboard the active keyboard?
Does the destination accept stickers or adaptive image glyphs?
Did you test the result after sending or copying it?
Is the important meaning also written in words for compatibility and accessibility?

Official references

This guide was reviewed on August 2, 2026. Device requirements, supported languages, regional availability, keyboard layouts, sticker libraries, and app compatibility can change after software updates.

Related Mojitap guides

Use Genmoji when you want a new description-based image on a supported iPhone, Memoji when you want a reusable Apple avatar, and Emoji Kitchen when you want to remix familiar emoji as a Gboard sticker. Use standard Unicode emoji when the result must remain searchable, copyable, and readable as text across the widest range of devices and apps.

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