Articles on: Redraw Features

Improve Render

PRACTICAL GUIDE: HOW TO USE THE “IMPROVE RENDER” TOOL IN REDRAW


In this guide, we’ll show you how to use the Improve Render function — one of the platform’s main features — designed to transform sketches, basic models, or previous renders into high-quality visual representations.

Prefer to watch a video? Check it out here:** https://www.youtube.com/watch?v=_o_ErnlfrOw


Below is a simple step-by-step walkthrough to help you make the most of this functionality effortlessly:

1. Access the Platform


2. Select the Improve Render Tool

From the main menu, choose the Improve Render feature and adjust the settings according to your needs.


3. Upload Your Project

  • Once inside the main panel, click Upload File.
  • Redraw supports .jpg and .png image formats, regardless of the software used in the modeling process.


Available Settings

The Improve Render tool offers different rendering engines, each designed for a specific style and level of refinement.


Below, you’ll learn about the main options:

V2 Engine — Balanced Realism

The V2 Engine is ideal for users seeking visual fidelity and aesthetic consistency without altering the project’s original intent.

It delivers balanced results, including sharp textures, proper lighting, and coherent material behavior.

Available settings:

  • Environment: select interior or exterior
  • Photorealism Intensity: adjust the desired realism level
  • Details: add instructions such as architectural style, dominant colors, or specific materials
  • Mask: highlight areas to preserve or modify for greater control
Best for: quick refinements and balanced enhancements to already-rendered scenes.


V3 Fidelity Engine — Superior Realism with Professional Control

The V3 Fidelity Engine delivers a significant leap in photorealism, lighting precision, and creative control — while remaining easy to use.

It is designed for professionals who want realistic, detailed, and coherent images with full customization freedom.

Main settings and features:

  • Environment: interior or exterior
  • Scenery (for exteriors): define surroundings (street with neighbors, lakeside, commercial district, etc.)
  • Advanced Lighting:
    • Interior: lamp, LED, and more
    • Exterior: sunny, cloudy, late afternoon
  • Lighting Prompt: describe light behavior (e.g., “soft light coming through white windows”)
  • Scene Description: specify style, materials, and desired elements
  • Enhance Furniture: improves details, materials, and finishes
  • Face Replacement: replace 3D character faces with imported real faces for natural, humanized scenes
Best for: users who seek a balance between technical fidelity and creative expression.


V3 Lumi Engine — Advanced Realism with Complete Creative Control

The V3 Lumi Engine offers the highest level of personalization and visual direction on the platform.

It enables fine-tuning of realism, atmosphere, and scene elements for total artistic control.


Key features:

Detail Enhancement
  • Standard: balance between realism and coherence
  • High: richer texture and depth
  • Extreme: maximum realism for artistic scenes
Photorealism Slider
  • 10–40%: keeps the original style with subtle improvements
  • 70–100%: generates fully realistic versions with reflections, imperfections, and natural aging
Atmosphere & Mood
  • Use predefined moods (e.g., “sunny morning,” “urban night”)
  • Or create custom descriptions (e.g., “golden hour light with warm tones”)
Element Editing

Add or remove up to three elements at a time:

  • People
  • Objects (frames, rugs, lamps, etc.)
  • Vehicles

You may also describe manual edits (e.g., “car parking in the driveway”).

Mask Tool

Select specific areas to preserve or modify.

Face Replacement

Apply real photos to 3D characters for more expressive and natural results.

Best for: projects focused on atmosphere, visual storytelling, and high-impact presentations.


4. Processing

  • After configuring your preferences, click Generate Image.
  • Wait a few moments while the system processes the file and applies the render enhancements.


5. Download or Share the Result

View and compare the final result directly on the platform.

If satisfied, you can:

  • Download the high-quality image
  • Apply additional enhancements
  • Save the file to a project folder within Redraw for organization and easy access


Tips for Better Results

  • Access Redraw Academy: **Watch practical lessons on rendering, lighting, modeling, and optimization in **Redraw Academy.
  • Experiment with Settings: Test different styles, scenarios, and detail levels to find the ideal balance for your project.
  • Prepare Your Models Well: Keep files organized with correct proportions and clean lines to achieve more precise outputs.

Updated on: 21/11/2025