I'm renovating my home
- — Get a realistic budget estimate before contacting contractors
- — Visualize the kitchen, bathroom or living room furnished
- — Import an existing plan and update it
Floor plan and renovation budget, in one tool
For your renovation or on-site quotes: draw walls, doors and furniture, get room areas in sq ft, estimate a budget range, then export a file to share — on phone and desktop.
Free to try · optional account to save your projects
Kodarch combines a 2D floor plan editor and a renovation budget calculator (bathroom, kitchen, living spaces). Visualize your project before requesting quotes, or prepare a clear layout to show clients on-site.
Key features
Room areas, ready to use
Draw your rooms, adjust wall thicknesses: every enclosed space displays its floor area and useful dimensions for painting, tiling or material quotes.
Doors, windows and dimensions on-site
Place openings precisely with wall snapping. Keep a readable plan on your smartphone to validate a layout with a client or contractor.
Test your layouts before starting work
Furnish your plan, compare multiple arrangements and avoid surprises before starting the renovation or locking in a quote.
Who is it for?
I'm a contractor or installer
- — Quick on-site survey on mobile, finalize at the office
- — Dimensions and areas to show the client on-site
- — Export a shareable PDF technical file
How much could your renovation cost?
In four steps, get a total cost estimate for painting, flooring, bathroom, kitchen or full renovation — no construction jargon. Then create the corresponding room in the editor.
Estimate my renovation budgetOn-site and at the office
- Mobile then desktop: survey on smartphone, refine on a large screen — with automatic saving.
- Import PDF or image: calibrate the scale on a known dimension and rework the existing plan.
- Export technical file: plan, areas and dimensions as PDF to send to a contractor or client.
Project guides
Frequently asked questions
Everything you need to know before creating your plan or estimating your renovation budget.
Does Kodarch replace an architect or surveyor?
No. Kodarch helps visualize and estimate a renovation project: indicative plans, areas and budget ranges. For construction documents, compliance or permits, consult a qualified professional.
Can I use Kodarch without creating an account?
Yes. You can create a first plan or launch the budget calculator without signing up. An account lets you save your projects and access them on mobile and desktop.
How do I import an existing plan (PDF or photo)?
In the editor, import your PDF or image file, calibrate the scale using a known dimension, then rework walls and rooms on top. Ideal for starting from a rental plan or listing.
Is the renovation budget calculator a quote?
No: it's an indicative estimate (total cost range) based on area, finish level and selected items. It helps frame a project before requesting formal quotes from contractors.
Can I share my plan with a contractor or client?
Yes. Export a PDF technical file with the plan, areas and dimensions to send by email or show on-site. Measurements remain indicative until validated by a professional.
Does Kodarch work on smartphones?
Yes. The interface is designed for on-site surveys on a smartphone, then finishing at the office on a larger screen, with automatic saving of your project.