GPT Image 1.5

By OpenAI Image creation

Generate and edit high-fidelity images with OpenAI's GPT Image 1.5

Description

GPT Image 1.5 is OpenAI's latest image generation model, accessed via Fal.ai.

Key Capabilities:
• High-Fidelity Photorealism - Natural lighting, accurate materials, rich color rendering
• Reliable Text Rendering - Crisp lettering, consistent layout, strong contrast
• Precise Style Control - From branded designs to fine-art styles with minimal prompting
• World Knowledge - Accurate depictions of objects, environments, and scenarios
• Complex Visuals - Infographics, diagrams, multi-panel compositions
• Surgical Edits - Object removal, style transfer, virtual try-on, compositing
• Transparency Support - Clean product extraction with alpha channel

Use Cases: Product photography, marketing creatives with real text, UI/UX mockups, logo generation, virtual try-on, sketch-to-render, interior design visualization, and character-consistent illustration series.

Available tools

Edit image

Edit or combine existing images. Describe the COMPLETE final image and explicitly state what must NOT change.

Make image

Generate a new image from a text prompt using GPT Image 1.5.

Example prompts

Generate a photorealistic candid portrait of an elderly fisherman, weathered skin with visible pores and wrinkles, 35mm film look, shallow depth of field

Create a children's book illustration of a fox in a forest, hand-painted watercolor style, warm earthy colors

Design a clean, minimal logo for "Mountain Brew Coffee" - vector-like shapes, strong silhouette, balanced negative space

Extract this product onto a transparent background with crisp silhouette and subtle contact shadow

Apply the painting style from the first image to the photograph in the second image

Edit this room photo: replace ONLY the white chairs with wooden ones, preserve lighting and shadows

Create an infographic explaining how solar panels work, clean layout with labeled diagrams

Turn this rough sketch into a photorealistic architectural render, preserve exact layout and proportions

How it works

1. Install

One-click install from the Simtheory store.

2. Connect

Authorize access to your GPT Image 1.5 account.

3. Use

Your AI can now interact with GPT Image 1.5.

Details

Version 1.0.0

Updated Apr 21, 2026

Category Image creation

Publisher OpenAI

Features

Cloud hosted — no setup required

Secure authentication

Automatic updates

Works with all AI models

Users also installed

Tripo3D

Generate 3D models from a single image using Tripo3D's advanced AI.

View details

Bria

Perform advanced image editing with AI, including background removal, background replacement, product placement, and HD text-to-image generation.

View details

FLUX.2

Create and edit stunning images with FLUX.2 [flex] by Black Forest Labs. Enhanced typography, text rendering, and multi-reference editing.

View details

Nano Banana Pro

Generate and edit images using Google's Nano Banana Pro (Gemini 3 Pro Image); state-of-the-art image generation and editing model.

View details

GPT Image 1.5

Generate and edit images using OpenAI's GPT Image 1.5; state-of-the-art photorealism, text rendering, and multi-image editing.

View details

Nano Banana 2

Generate and edit images using Google's Gemini 3.1 Flash; fast, high-quality image generation and editing model.

View details

Ready to use GPT Image 1.5?

Get Started