CSV · Excel · JSON · PDF · parsed in your browser
Drop the file. Get the dashboard.
HLANGALEZWE reads your spreadsheet, works out what is in it and draws the charts, in about three seconds.
Drop a spreadsheet, JSON or PDF
CSV · Excel (xlsx, xls, ods) · JSON · PDF tables · HTML · XML
Under the hood
How HLANGALEZWE reads your file and picks each chart
Step 1 · Read
Five columns in. Three charts out.
HLANGALEZWE looks at every column, decides what it is, then draws what that type deserves. Here is the Larkspur Coffee Roasters file, as it arrives and as it leaves.
+ 2,413 more rows
- order_date + revenue
A date next to a number is a trend. One cobalt line, the peak marked in orange.
- region + revenue
A category with fewer than 25 values is a ranking. Click a bar to filter everything else.
- product share
Parts of a whole as a pie: the top five groups, the rest folded into Other.
Every number on the dashboard is a sum, count or average of the rows above. Nothing is estimated.
Step 2 · Choose
Six rules. No magic.
If a chart shows up, one of these is why. A file needs at least a repeating category, or a date plus a number, to draw anything.
A date and a number
Line chart
Time on the x axis, the sum per month (or per day if the file spans under 4 months).
A category with up to 24 values, and a number
Bar chart
Sorted high to low. Click a bar and the other panels filter to it.
A category that makes up parts of a whole
Pie chart
Share of the total per group. The five biggest groups get a slice, the rest are folded into Other. Click a slice to filter.
Several categories or several numbers
Up to 3 more column charts and a 2nd pie
Each pairs a different category with a different number, and each is drawn in its own style: solid, hatched and lollipop columns, then a donut. They follow your filters.
A category and no number at all
Counts
Identical values are grouped and each row counts as 1, so you get how many of each, as bars and a pie.
Anything else, text included
Sortable table
Your rows, untouched. Click a header to sort.
Step 3 · Keep it yours
Your file is parsed on this page. It is never uploaded.
Parsed locally
The file is read by JavaScript on this page. There is no upload step to wait for.
Nothing stored
No account, no database, no copy on a server. We cannot see your rows.
Close the tab, it's gone
The dashboard lives in memory. Shut the tab and it is erased.
Step 4 · Hand over
Take it to the 3pm meeting.
Filter it live in the room, then share or export what you are looking at. The charts stay in sync with whatever you click.
Your turn. Drop a file here.