SecondRender

Spec sheet

Purpose

SecondRender turns architectural sketches and model screenshots into photorealistic renders with AI.Read 5 Oct 2026 · secondrender.ai

Cloud operation

The maker says SecondRender runs in the cloud, so an office laptop is sufficient.Read 5 Oct 2026 · secondrender.ai

Export

The maker says final images can be upscaled and exported at 4K.Read 5 Oct 2026 · secondrender.ai

Fidelity mode

The maker says fidelity mode keeps the source authoritative and preserves geometry and physical materials.Read 5 Oct 2026 · secondrender.ai

Founder and support

Founder Marcus Horndt says he handles product demos and support questions himself.Read 5 Oct 2026 · secondrender.ai

Free use and demo

The maker offers one free render and a free 30-minute live demo.Read 5 Oct 2026 · secondrender.ai

Maker identity

The about page describes SecondRender as a solofounder-built product made together with practicing architects.Read 5 Oct 2026 · secondrender.ai

Notable limit

The maker says SecondRender is not intended for visualization specialists producing hero images that require detailed control of lighting and materials.Read 5 Oct 2026 · secondrender.ai

Output variability

The maker says the same input does not guarantee the same output, and matching objects detail for detail across perspectives remains difficult.Read 5 Oct 2026 · secondrender.ai

Render time

The maker says an image arrives in about 30 seconds.Read 5 Oct 2026 · secondrender.ai

Reusable styles

Save as style carries a reusable visual identity across a project while preserving the source geometry’s look-independent design.Read 5 Oct 2026 · secondrender.ai

Revit integration limit

SecondRender runs outside Revit, has no Revit plugin and does not read BIM data; users upload a screenshot or exported image.Read 5 Oct 2026 · secondrender.ai

Scenario controls

Users can set architectural style, time of day, weather, season, environment and vegetation using presets or manual settings.Read 5 Oct 2026 · secondrender.ai

Supported inputs

It accepts hand drawings, digital drawings, SketchUp, Rhino and Revit screenshots, and existing renders as input.Read 5 Oct 2026 · secondrender.ai

Plans and prices

Every SecondRender plan and price →

Where Specifiction places it

• AI Sketch-to-Image Generators#29 of 296.7