# Emoji maker - Human page: https://happytails.ai/en/design-tools/emoji-maker/ - Markdown: https://happytails.ai/en/design-tools/emoji-maker.md - Structured JSON: https://happytails.ai/agents/en/design-tools/emoji-maker/index.json - Visibility: public ## Tool capabilities | Property | Value | | --- | --- | | Tool ID | `emoji-maker` | | Category | design-tools | | Implementation | Registered implementation. Registration alone is not a production-quality guarantee. | | Browser execution | Automatic updates after valid input or file selection. | | Browser processing | Browser; see tool notes for network behavior. | | HTTP API | Not callable through HTTP. | | Browser-agent interface | run_current_tool | ### Implementation notes Create a custom emoji image on your device. Transparent PNG works in most custom-emoji uploads; SVG stays sharp when enlarged. This makes an image, not a new Unicode character. Check the destination’s upload rules. ### Inputs and settings No free-text input is required. Use the file inputs and/or settings below. | Setting | Meaning | Control type | Default | Constraints | | --- | --- | --- | --- | --- | | `eyes` | Eyes | select | "Happy" | Allowed: Happy, Open, Wink, Hearts, Sunglasses, Sleepy | | `mouth` | Mouth | select | "Smile" | Allowed: Smile, Grin, Surprised, Tongue, Sad, Neutral | | `extra` | Extra | select | "Blush" | Allowed: None, Blush, Tear, Freckles | | `color` | Face color | color | "#ffcf4a" | | | `size` | Size (pixels) | select | "128" | Allowed: 32, 64, 128, 256, 512, 1024 | | `format` | Download format | select | "PNG" | Allowed: PNG, SVG | ### Browser-agent workflow 1. Open the human page in a browser that supports WebMCP. 2. Discover the interface exposed by that page; use its actual schema. 3. Select files on the page first when the tool requires files. 4. Call `run_current_tool` with valid input and settings. 5. Inspect the returned result or error and the displayed output. Retrieve files from the displayed download links. Calls do not automatically copy or download results. Browser permissions still apply. Interface availability alone is not proof of successful execution. ### Planning specification This creates an original face illustration, not a new Unicode character for the emoji keyboard. Custom emoji uploads depend on the destination app and your permissions there. Your design is created on your device; no account or upload is needed here. This describes intended requirements. Use the implementation notes, interface schema and observed output to determine current support. ### Complete machine-readable capability record ```json { "id": "emoji-maker", "category": "design-tools", "built": true, "requirements": "This creates an original face illustration, not a new Unicode character for the emoji keyboard. Custom emoji uploads depend on the destination app and your permissions there. Your design is created on your device; no account or upload is needed here.", "implementation": { "fields": [ { "key": "eyes", "label": "Eyes", "value": "Happy", "type": "select", "values": [ "Happy", "Open", "Wink", "Hearts", "Sunglasses", "Sleepy" ] }, { "key": "mouth", "label": "Mouth", "value": "Smile", "type": "select", "values": [ "Smile", "Grin", "Surprised", "Tongue", "Sad", "Neutral" ] }, { "key": "extra", "label": "Extra", "value": "Blush", "type": "select", "values": [ "None", "Blush", "Tear", "Freckles" ] }, { "key": "color", "label": "Face color", "value": "#ffcf4a", "type": "color" }, { "key": "size", "label": "Size (pixels)", "value": "128", "type": "select", "values": [ "32", "64", "128", "256", "512", "1024" ] }, { "key": "format", "label": "Download format", "value": "PNG", "type": "select", "values": [ "PNG", "SVG" ] } ], "input": false, "live": true, "note": "Create a custom emoji image on your device. Transparent PNG works in most custom-emoji uploads; SVG stays sharp when enlarged. This makes an image, not a new Unicode character. Check the destination’s upload rules.", "experience": { "automatic": true, "single": false, "inputMaxLength": 1000000, "inputMode": "text", "label": "Your text", "placeholder": "Type or paste your input…", "help": "Change the input or settings to update your result. Results update as you type. Up to 1,000,000 characters.", "action": null }, "mode": "automatic", "interactive": false }, "execution": "Browser interface", "api": null, "browser_agent": { "supported": true, "name": "run_current_tool", "discovery": "WebMCP on the human page in a supporting browser", "verification": "See audit/API-AUDIT.md; availability is not verification" } } ``` ## Page guide Make your own expression. Pick the eyes, mouth and color, then download your emoji. How can we improve this tool? Report a problem or share an idea. Please leave out private information. Your message and the tool name go to our team via PostHog. ### How to use Emoji maker 1. Choose the eyes and mouth, add blush, freckles or a tear, and pick a face color. The preview updates as you change the controls. Download the result as a PNG with a transparent background, or choose SVG for an image you can enlarge without pixelation. 2. Start with 128 pixels for a small custom emoji. Use 512 or 1,024 pixels for a larger sticker or design. Your chat app may resize uploads or limit their file size. Check its requirements before uploading. ## Useful next steps - [Emoji to PNG](https://happytails.ai/en/image-tools/emoji-to-image/) ([Markdown](https://happytails.ai/en/image-tools/emoji-to-image.md)) - [Emoji picker](https://happytails.ai/en/text-tools/emoji-picker/) ([Markdown](https://happytails.ai/en/text-tools/emoji-picker.md)) - [GIF maker](https://happytails.ai/en/image-tools/gif-maker/) ([Markdown](https://happytails.ai/en/image-tools/gif-maker.md)) - [Meme generator](https://happytails.ai/en/image-tools/meme-generator/) ([Markdown](https://happytails.ai/en/image-tools/meme-generator.md)) ## Create a custom emoji Choose the eyes and mouth, add blush, freckles or a tear, and pick a face color. The preview updates as you change the controls. Download the result as a PNG with a transparent background, or choose SVG for an image you can enlarge without pixelation. ### Choose the right size Start with 128 pixels for a small custom emoji. Use 512 or 1,024 pixels for a larger sticker or design. Your chat app may resize uploads or limit their file size. Check its requirements before uploading. ### An image you can use This creates an original face illustration, not a new Unicode character for the emoji keyboard. Custom emoji uploads depend on the destination app and your permissions there. Your design is created on your device; no account or upload is needed here.