Mini Tools Collection
Useful one-page tools for real work
ToolPatch is a growing collection of focused utilities. Each page handles one task with clear inputs, fast results, and practical outputs.
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Data
Featured
Bar Chart Generator
Create bar charts from labeled values and compare categories at a glance.
Paste labeled values and generate a horizontal bar chart with totals, relative bar lengths, and percentages.
Data
Featured
Bubble Chart Generator
Create bubble charts from x, y, and size values.
Paste labeled x/y/size rows and generate a bubble plot to compare position and magnitude together.
Data
Featured
Donut Chart Generator
Create donut charts from labeled values with configurable center hole.
Paste labeled values and generate a donut chart with percentages, totals, and adjustable hole size.
Data
Featured
Funnel Chart Generator
Create funnel charts from stage values and inspect conversion drop-off.
Paste stage-value rows and generate a funnel view with relative widths and stage conversion percentages.
Data
Featured
Heatmap Generator
Create heatmaps from row-column-value data matrices.
Paste row/column/value entries and generate a color-intensity matrix for quick pattern detection.
Data
Featured
Histogram Generator
Create histograms from numeric samples to view distribution across bins.
Paste numeric values, choose bin count, and generate a histogram with bin ranges, counts, and summary stats.
Data
Featured
Line Chart Generator
Create line charts from labeled values to visualize change over time.
Paste labeled values and generate a line chart with trend direction, min/max range, and point-by-point output.
Data
Featured
Pareto Chart Generator
Create Pareto charts with sorted categories and cumulative percentages.
Paste category values to generate a Pareto view with descending bars and cumulative contribution.
Data
Featured
Pie Chart Generator
Create pie charts from labeled values and visualize proportional shares.
Paste labeled values and generate a pie chart with percentages, totals, and a clean legend for quick reporting.
Data
Featured
Radar Chart Generator
Create radar charts from metric-value pairs across a shared scale.
Paste metric values and generate a radar/spider chart to compare multi-dimensional profiles.
Data
Featured
Scatter Plot Generator
Create scatter plots from x,y points to inspect relationships.
Paste x,y points and generate a scatter plot with axis ranges and correlation estimate for quick analysis.
Data
Featured
Stacked Bar Chart Generator
Create stacked bar charts from grouped segment values.
Paste group, segment, value rows and generate stacked bars with legend and group totals.
Data
Featured
Waterfall Chart Generator
Create waterfall charts from positive and negative step changes.
Paste labeled deltas and generate a waterfall view showing cumulative movement from start to finish.
Data
CSV Cleaner
Clean rows, normalize columns, and remove duplicates quickly.
Upload or paste CSV content to detect duplicate rows, empty records, and inconsistent formatting. Normalize headers, trim whitespace, and export a cleaned file in one flow. Useful for marketing, operations, and analytics teams before importing data into other systems.