No sign-up, in your browser
Free tools for house, garden and website projects
We made them for our own work and left them open. They run in your browser, ask for no sign-up and send nothing you type anywhere.
Plot and house
Plan editor
Draw a floor or garden plan in 2D, view it in 3D and download it as JPG, PDF or HTML.
Link from your website
<a href="https://estudiomy.es/en/editor/">Plan editor</a>
Buildability and site coverage calculator
Free buildability and site coverage calculator for plots in Spain: enter the plot area, the buildability ratio, the maximum coverage and the number of storeys, and see the maximum floor area, footprint and open land.
Link from your website
<a href="https://estudiomy.es/en/buildability-calculator/">Buildability and site coverage calculator</a>
Garden and building work
Garden stair calculator
Free garden stair calculator: enter the level difference and get the number of steps, the tread, the riser, the horizontal length and the landings. Based on Blondel’s rule and the Spanish building code (CTE DB-SUA).
Link from your website
<a href="https://estudiomy.es/en/garden-stair-calculator/">Garden stair calculator</a>
Slope calculator: %, degrees and 1:n
Free slope calculator: enter the rise and the horizontal distance and get the gradient as a percentage, in degrees and as a 1:n ratio, with the ramp length and the Spanish building code (CTE) references.
Link from your website
<a href="https://estudiomy.es/en/slope-calculator/">Slope calculator: %, degrees and 1:n</a>
Gravel and soil calculator for the garden
Free calculator for gravel, sand, sub-base, topsoil and bark: enter the area and the depth and get the cubic metres, the approximate weight and the number of bags, with a 10 % margin.
Link from your website
<a href="https://estudiomy.es/en/gravel-soil-calculator/">Gravel and soil calculator for the garden</a>
Mediterranean garden plants: selector by sun and water
Free selector of plants for a Mediterranean garden in Catalonia: trees, shrubs, aromatic plants, climbers and ground cover, filtered by type, sun and water, with the height and notes for each species.
Link from your website
<a href="https://estudiomy.es/en/mediterranean-garden-plants/">Mediterranean garden plants: selector by sun and water</a>
Your website
Is your website ready for Google?
A free 12-question test to find out whether your business website is ready for Google and for mobile. Instant result, no sign-up and no data sent.
Link from your website
<a href="https://estudiomy.es/en/website-checkup/">Is your website ready for Google?</a>
If you find them useful, link to them
Under each tool there is a link ready to paste into your website or blog. If you write about building, gardens or small business, you can link to the specific tool or to this page.
<a href="https://estudiomy.es/en/free-tools/">Free tools for house, garden and website projects</a>
What is behind them
The tools give a first idea. If you want to go from the sums to the project, here is how we work.
Frequently asked questions
Are they really free?
Yes. There is no sign-up, no paid version and no usage limit.
Is my data sent anywhere?
No. The sums and the plans are made in your browser. What you type does not reach our server.
Do they replace a professional?
No. They help you get your bearings before talking to an architect, a surveyor or a gardener. Walls, structures and licensed projects are calculated and signed by a qualified professional.
Can I link to them from my website?
Yes, and we appreciate it. Copy the link under each tool. If you need a logo or a description of the studio, they are on our press page.