Free planning tools
Free planning tools for UK architects
Fast early-stage checks for flood risk, policy, planning constraints, density, viability and BNG. No login required.
Experimental
Planning Speedrun
Watch Atlasly run a UK site forward 15 days — real constraints, real next actions, and WeatherNext 3 forecasts deciding when field surveys can actually happen.
Run a siteImage to CAD converter free
Free Image to CAD Converter
Turn plans, scans, sketches and photos into editable DXF, SVG and PDF linework — processed entirely in your browser.
Open toolUK flood risk checker free
Free England Flood Zone Checker
Look up Environment Agency flood-zone data for an address in England and identify further evidence to check.
Open toolUK planning constraints checker free
Free UK Planning Constraint Checker
Screen available conservation, Article 4, listed-building and tree-protection data. Coverage varies; verify current local authority records.
Open toolEngland planning fee calculator 2026
Free England Planning Fee Calculator 2026
Estimate an English planning application fee from application type, dwellings, area or outline site size.
Open toolNPPF 2024 policy search
Search NPPF 2024 — Historical Reference
Search indexed NPPF 2024 extracts for historical reference. Use the current GOV.UK framework to check present policy.
Open toolplot ratio calculator UK
Free Plot Ratio FAR Calculator UK
Calculate gross floor area divided by site area. Check local policy and measurement rules before interpreting development capacity.
Open toolresidual land value calculator UK
Free Residual Land Value Calculator UK
Estimate residual land value with professional fees, contingency, finance, developer profit and sensitivity checks.
Open toolbiodiversity net gain calculator UK free
Free BNG Unit Uplift Calculator — England
Compare baseline and proposed units from the official biodiversity metric against a 10% uplift. This is not a statutory metric or compliance assessment.
Open toolAI vision tools
Free AI tools for architects and urban designers
Free, no signup
AI Architectural Renderer
Turn sketches, photos, and 3D screenshots into photoreal architectural renders in seconds. Free AI tool, no signup required.
Try it freeFree, no signup
AI Masterplan Generator
Generate clean illustrative masterplan and site plan diagrams from a text brief. Free AI tool for architects and urban designers.
Try it freeFree, no signup
AI Interior Render
Generate photoreal interior renders from a description. Free AI interior visualization tool for architects, designers, and homeowners.
Try it freeFree, no signup
AI Map Stylizer
Restyle a map snapshot into a custom illustrated map: watercolor, diagrammatic, heritage, biophilic. Free AI map maker for design sheets.
Try it freeFree, no signup
AI Floor Plan Generator
Generate schematic 2D floor plans from a brief in seconds. Free AI floor plan generator for architects and homeowners exploring early ideas.
Try it freeFree, no signup
AI Site Analysis Diagram
Generate labelled site analysis diagrams (sun, wind, views, access) from a short brief. Free AI tool for architecture students and practitioners.
Try it freeFree, no signup
AI Render Upscaler
Upscale architectural renders 2x to 4x for print quality. Free AI render upscaler that preserves facade detail, materials, and lines.
Try it freeFree, no signup
Architectural Style Transfer
Restyle any architectural render with curated presets: Scandi, Brutalist, Tropical, Heritage, Biophilic, Watercolor. Free AI tool, no signup.
Try it freeFree, no signup
AI Exterior Render
Generate photoreal exterior architectural renders from a text prompt. Free AI exterior visualization for architects, no signup needed.
Try it freeFree, no signup
AI Architectural Flythrough
Generate short cinematic flythrough videos of buildings and sites from a still image or prompt. Free AI architectural flythrough tool.
Try it freeFree, no signup
AI Render Variations Grid
Generate a 4-up variations grid from one prompt. Free AI optioneering tool to pick the best architectural direction fast.
Try it freeFree, no signup
AI Object Remover
Remove parked cars, signage, scaffolding, and clutter from architectural site photos. Free AI object remover for cleaner site analysis.
Try it freeFree planning intel
Planning, zoning and city guides
Pre-screen any site against a UK Local Planning Authority, US zoning code, use class, postcode area or city. All free, no signup.