# As a condition of accessing this website, you agree to abide by the following # content signals: # (a) If a Content-Signal = yes, you may collect content for the corresponding # use. # (b) If a Content-Signal = no, you may not collect content for the # corresponding use. # (c) If the website operator does not include a Content-Signal for a # corresponding use, the website operator neither grants nor restricts # permission via Content-Signal with respect to the corresponding use. # The content signals and their meanings are: # search: building a search index and providing search results (e.g., returning # hyperlinks and short excerpts from your website's contents). Search does not # include providing AI-generated search summaries. # ai-input: inputting content into one or more AI models (e.g., retrieval # augmented generation, grounding, or other real-time taking of content for # generative AI search answers). # ai-train: training or fine-tuning AI models. # ANY RESTRICTIONS EXPRESSED VIA CONTENT SIGNALS ARE EXPRESS RESERVATIONS OF # RIGHTS UNDER ARTICLE 4 OF THE EUROPEAN UNION DIRECTIVE 2019/790 ON COPYRIGHT # AND RELATED RIGHTS IN THE DIGITAL SINGLE MARKET. # BEGIN Cloudflare Managed content User-agent: * Content-Signal: search=yes,ai-train=no Allow: / User-agent: Amazonbot Disallow: / User-agent: Applebot-Extended Disallow: / User-agent: Bytespider Disallow: / User-agent: CCBot Disallow: / User-agent: ClaudeBot Disallow: / User-agent: CloudflareBrowserRenderingCrawler Disallow: / User-agent: Google-Extended Disallow: / User-agent: GPTBot Disallow: / User-agent: meta-externalagent Disallow: / # END Cloudflare Managed Content DataMadEasy — Free No-Code Data Tool

Free · No-Code · In-Browser

Data tools for people who don't code

Upload your spreadsheet. Pick a tool. Get results. No Python, no R, no installs — just open the browser and go.

Try it free → See all tools
No Python No R No installs 100% free Runs in browser
Investment Simulator — $100 invested in TSLA, BTC, S&P 500 compared from 2020 to 2026
10+
Data tools
0
Lines of code needed
3.2GB
Files handled in-browser
Free
No account required

What you can build

Every tool, zero code

From viral animated charts to practical finance calculators — all running right in your browser.

Bar Race Animation — World Bank Global GDP by Country 1960-2024

Animation

Bar Race Animation

Watch your data race over time. Upload a CSV and get an animated ranking chart — the kind that goes viral on Reddit.
Choropleth Map — 2024 World Population by Country

Map

Choropleth Map

Visualize any dataset by country, US state, or continent. Drill down from world to region. Export as HTML or GIF.
Investment Simulator — Asset growth trajectory $100 base 2020-2026

Finance

Investment Simulator

What would $100 invested on any date be worth today? Compare up to 20 stocks, ETFs, and crypto with real historical data.
Mortgage Calculator — Affordability and home price by interest rate

Finance

Mortgage Calculator

Full affordability analysis and amortization schedule. Includes PMI, property tax, HOA, and extra payment scenarios.
Chart Builder — large dataset bar chart visualization

Visualization

Chart Builder

Upload any CSV and build bar, line, scatter, and bubble charts instantly. Handles large datasets with ease.
Long to Wide Converter — 3.21GB file converted to 130MB in browser

Data Cleaning

Long → Wide Converter

Reshape massive files without Excel crashing. A 3.2 GB file becomes 130 MB — processed entirely in your browser.

Featured tools

Built for real-world data work

Each tool is designed around how people actually use data — no boilerplate, no unnecessary steps.

EV Market Share Europe 2025 choropleth map built with DataMadEasy

Map

Choropleth maps that actually look good

Pick a focus region — world, continent, country, or US state. The map drills down automatically. Color scales, tooltips, and animated transitions included.

  • World, continent, country, and US state level
  • Custom color palettes and scales
  • Export as interactive HTML or animated GIF
  • Works with any numeric dataset
Mortgage payoff calculator with amortization schedule and extra payments

Finance

Mortgage planning beyond the basic calculator

See affordability by interest rate, run extra payment scenarios, and visualize your full amortization schedule — all in one place.

  • Affordability mode: budget → max home price
  • Extra monthly and one-time payment simulation
  • PMI, property tax, HOA, and insurance included
  • State-level property tax presets

How it works

Three steps, that's it

No account, no setup, no waiting. Just open the browser and start.

STEP 01

Upload your data

Drag in a CSV or Excel file. Everything is processed locally in your browser — your data never leaves your computer.

STEP 02

Pick a tool

Choose from bar race animations, choropleth maps, chart builder, data converters, finance calculators, and more.

STEP 03

Export & share

Download your result as HTML, GIF, or PNG. Share a link or embed it anywhere. Done in minutes.

Why DataMadEasy

Built for data people, not developers

You know your data. You shouldn't have to learn Python to visualize it.

🔒

Your data stays private

Everything runs in your browser. No files are uploaded to any server. Your data never leaves your computer.

⚡

Handles huge files

Reshape a 3.2 GB CSV without crashing. Excel can't open it. DataMadEasy can, instantly.

🎨

Reddit-ready output

Bar race and choropleth animations are designed to look great when shared. Users have pulled thousands of upvotes with these.

🆓

Completely free

No premium tier, no watermarks, no sign-up required. Every tool is available to everyone, always.

Ready to make your data actually look good?

No installs. No code. Just open it and go.

Open DataMadEasy — it's free →