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Rendair Upscale

Enlarge renders 2x to 8x with sharper detail.

Our upscale model. It increases resolution up to 8x and rebuilds fine detail in materials and edges, so renders hold up in print, on boards and on large screens.

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  • Up to 8x larger
  • Sharper textures and edges
  • Keeps the image as it was
Photoreal render of modern curvilinear concrete building at dusk with warm interior lights and reflecting pool.

How it works

How to use it

Rendair Upscale is one choice in the model menu of every app that runs on it.

  1. 01

    Open Upscale Images

    Add a render from your board or upload any image you want to enlarge.

  2. 02

    Choose the scale

    Pick 2x, 4x, 6x or 8x depending on where the image is going: screen, presentation board or print.

  3. 03

    Compare and download

    Check the detail against the original, then download it or keep working with it in other apps.

Made with Rendair Upscale

Real results from the apps that run on it, as they came out.

  • Pedestrian near glass entrance under curving perforated yellow metal facade — street photo.
  • Blue perforated metal wall panels arranged in triangles with trailing green plants at top.
  • Woman relaxing in a photoreal interior render, wrapped in blankets by a wood stove.

Ideas for your work

What people get out of Rendair Upscale, by the kind of work they do.

  • Rendair for Architects

    Print-ready competition boards

    Take a render made at screen size and enlarge it for A1 boards without soft edges or blurry materials.

  • Rendair for Interior Designers

    Detail shots for finish schedules

    Upscale before you crop into a joinery corner or a material junction, so the close-up still reads.

  • Rendair for Builders

    Hoardings and sales brochures

    Enlarge the final exterior for site hoardings and printed brochures where every pixel shows.

What it is good at

Rendair Upscale is our model for enlarging images. It increases resolution and rebuilds fine detail, such as texture in timber, stone and fabric, so the image stays crisp when it gets bigger.

When to pick it

  • The render is final and needs to go to print, a large screen or a presentation board.
  • You want to crop into part of an image and keep it sharp.
  • You're enlarging renders from other tools, such as SketchUp, Lumion, Enscape or Midjourney exports.

What to watch for

  • Upscaling sharpens what is there; it doesn't fix design problems. Do your edits first and upscale last.
  • Higher scales take longer and use more credits. Pick the scale the final use actually needs.

About Rendair Upscale

Rendair Upscale is our own upscaling model. It enlarges images up to 8x and is tuned for the materials and fine edges in architectural renders.

Rendair Upscale at a glance

Spec

Details

Made by

Rendair

Output

Upscaled image

Inputs

The image you want to enlarge

Scale

2x, 4x, 6x, 8x

Aspect ratios

Same as the base image

Typical time per result

About 2 minutes

Frequently asked questions

How large can Rendair Upscale make an image?

Up to 8x the original size, in steps of 2x, 4x, 6x and 8x.

Can I upscale renders from other software?

Yes. It works on any image, including exports from SketchUp, Lumion, Enscape and other tools.

When should I upscale?

Last. Make your edits first, then upscale the version you keep.

Where it fits

The work this model is picked for, from concept to client meeting.

All Use Cases

Start with one of these apps

Pick Rendair Upscale from the model menu, or let the app choose.

All Apps

Other models

All Models

Try Rendair Upscale on your own project

Free to start. No card, no plugin, nothing to install.

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