CleanChart

Turn messy data into publication-ready charts and PDF reports

#3 in Design
Design
No-code app builders
Freemium, from $0.99
Launched 31 Oct 2026

Verified clicks, 30 days: 0
Votes: 0
Score: 14.9 pts
Comments: 0

About

CleanChart is a free online chart maker that converts CSV, Excel and other data files into presentation-quality charts without coding or setup. Upload your file, and the tool automatically cleans the data, detects the structure, picks an appropriate chart type from 29 options, and renders it in seconds. Export as high-resolution PNG or SVG with no watermark.

The tool handles missing values, duplicate rows, inconsistent formatting and type mismatches before charting. It accepts CSV, TSV, Excel, JSON, XML, YAML, Markdown tables and OpenDocument files up to 2 MB. Charts use professional typography and styling suitable for academic papers, business reports and publications.

For deeper analysis, generate a one-page PDF report that includes key figures, top findings, written summary, charts and recommendations. Project data reports include Gantt charts with critical path, workload by person and status forecasts. Files are processed in memory and never stored on the server.

CleanChart auto-detects data structure and selects the right chart type automatically, eliminating manual configuration. Data is processed in memory and discarded immediately, never stored. The tool generates publication-ready output with professional styling in seconds, without requiring formulas, coding or spreadsheet reformatting.

Problem: Creating charts from raw data takes hours of spreadsheet formatting, manual column adjustments and configuration before you get a usable result.
Solution: Upload your file and CleanChart automatically cleans the data, picks the right chart type, and exports a publication-ready image in seconds with no setup or coding required.

Updated 1d ago