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Figma Plugin · Free · AI-Powered

AI Mock Data
for Every Design

Generate realistic names, emails, addresses, avatars, and AI-written content directly inside Figma. Pick a type, click replace — done.

28+ Data Types
AI Text Replace
AI Avatars
Install Free on Figma
What Mock Master Does

Mock Data, Made Effortless

Fill your designs with realistic data in one click. Pre-filled types, AI-generated text, and AI avatars — all inside Figma.

Pre-filled Data
Core

Pre-filled Data

Names, emails, phones, companies, addresses, credit cards, lorem ipsum, and 20+ more types. One click per text layer.

AI Text Replace
AI

AI Text Replace

Describe what you need — Australian phone numbers, vehicle plates, product names — and GPT fills every selected text layer.

AI Image Gen
AI

AI Image Gen

Generate avatars and placeholder images in 10 styles: Realistic, Anime, Cartoon, Fantasy, Cyberpunk, and more.

Bring Your Key
Settings

Bring Your Key

Use your own OpenAI API key for full control and higher limits. Or use Mock Master's built-in key with free tier.

Capability

Search & Filter

Search data types by name or category. Filter by Personal, Business, Location, Internet, Finance, and more.

Capability

10 Avatar Styles

Realistic, Cartoon, Anime, Vector, Fantasy, Sci-Fi, Cyberpunk, Steampunk, Chibi, Minimalist.

Capability

Category Randomize

Randomize an entire category at once. Fill a whole user card with one click.

Pre-filled Data — 9 types selected9 types
Search pre-filled data types
PersonalBusinessLocationFinance
name
Sarah Chen
Personal
email
sarah@acme.co
Personal
phone
(555) 234-8901
Personal
company
Acme Inc.
Business
address
742 Evergreen Terrace
Location
city
Portland
Location
url
https://acme.co
Internet
creditCard
4111 1111 1111 1111
Finance
lorem
Lorem ipsum dolor sit amet...
Text
Pre-filled Data

28+ Data Types.
One Click Each.

Select any text layer and pick a data type. Mock Master generates realistic values using Chance.js — names, emails, phones, companies, addresses, lorem ipsum, credit cards, colors, GUIDs, and more.

Name & EmailPhone & AddressCompany & ProfessionCredit Card & CurrencyLorem & ParagraphsGUID & IP AddressColor & HashtagAvatar & URL
AI ReplaceGPT-3.5
Prompt
Australian phone number
3 text layers selected
Phone 1(02) 9876 5432
Phone 2(03) 8765 4321
Phone 3(07) 3456 7890
Replace with AI
AI Replace

Describe It.
AI Fills It.

Type a prompt like "Australian phone number" or "startup product name" and GPT fills every selected text layer with unique content. Works best with concise, specific prompts.

Custom PromptsDescribe any data you need
Batch FillFills all selected text layers
Unique OutputEach layer gets different data
Free TierBuilt-in API key included
BYOKBring your own OpenAI key
GPT-3.5Fast and reliable generation
Avatar Styles
Custom Prompt
Enter custom prompt...
Categories
RealisticAnimeCartoonCyberpunkFantasyChibi
Generate
Randomize
Preview
Avatar
Anime Style
Image Generation

AI Avatars.
10 Styles.

Generate profile pictures, placeholder images, and avatars directly into Figma frames. Pick a style category or use a custom prompt. Images are placed as fills inside selected frames.

RealisticCartoonAnimeVectorFantasySci-FiCyberpunkSteampunkChibiMinimalist
How It Works

Three Steps to Realistic Mockups

Step 01
01

Select Text Layers

Click text layers on your canvas that need mock data. Select one or many — Mock Master processes all selected.

Step 02
02

Pick a Data Type or Prompt

Choose from 28+ pre-filled types, enter an AI prompt for custom data, or select an image style category.

Step 03
03

Click Replace

Mock Master fills each layer with unique, realistic content. Undo with Cmd+Z if needed.

Ready to Fill Your Designs?

Install Mock Master AI on the Figma Community. Free forever, no account required.

Install Free on Figma
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