Free: 25 credits on sign-up for image generation. Starter: $1.99 for 1,500 credits. Plus: $9.99 for 10,000 credits (most popular). Pro: $99.99 for 100,000 credits. Pay-as-you-go with no subscription; credits expire after 60 days. GPT Image 2 Saver costs $0.005 per image.
Free: 20,000 characters per week. TTSMaker Pro offers unlimited characters and additional features.
Key features
31,000+ prompt templates
Support for multiple image models including GPT Image 2, Nano Banana and Seedream
Web-based image generation with integrated generator
Each template includes full prompt text, metadata, categories and example images
Machine-readable access through OpenAPI, Agent Skills and MCP
Templates translated into 18 languages
Free browsing and copying of all templates without account
Prompt templates with recommended models and aspect ratios
600+ AI voices across 100+ languages
Adjustable voice speed from 0.5x to 2.0x
Pitch adjustment for voice changing effects
Multiple audio formats (MP3, WAV, OGG, AAC, OPUS)
Free commercial usage rights
Voice emotion adjustment (Pro feature)
Pause insertion with customizable timing
Audio file sharing with temporary links
SRT subtitle file export
What makes it different
Supports multiple leading image generation models in one place
All templates free to copy; no account or payment required for browsing
Machine-readable API and dataset access for developers and AI agents
Prompts sourced from open-licensed collections with full attribution and links to creators
Supports over 100 languages with 600+ AI voices
Fast neural network-based speech synthesis
Multi-speaker AI voice dialogue generator
Advanced audio customization including emotion and pitch adjustment
GPT Image Hub
TTSMaker