Gantt Chart Maker
A Gantt chart lays every task on a shared time axis so overlaps and dependencies become obvious. Paste a task name, a start date and an end date.
Chart type
Your data5 rows · 4 cols
CSV detected
Live previewUpdates as you type · nothing leaves your browser
Export
Features
What the gantt chart maker gives you
- Paste CSV, Excel cells, TSV, JSON or a Markdown table
- Live preview — every edit renders instantly, no Generate button
- Export 2x PNG, vector SVG, PDF or copy the image
- Transparent background and five business colour palettes
- No signup, no watermark, nothing uploaded to a server
Use cases
When to use a gantt chart
- Project plan for a launch or migration
- Editorial or content calendar
- Resource scheduling across a team
FAQ
Gantt Chart Maker questions
- What date formats are supported?
- ISO dates like 2024-04-30 are safest, but DD/MM/YYYY, MM/DD/YYYY and most written formats are parsed too.
- Can I group or colour tasks by owner?
- Yes. Add a fourth column with the owner or phase and each distinct value gets its own colour from the palette.
- Does it support dependencies or percent complete?
- Not yet — this is a clean read-only timeline for reports and slides rather than a project management tool.
Related
Try another chart type
Import formats
Paste from anything
- CSV to ChartPaste raw CSV text or drop a .csv file. Delimiters, quoted fields and header rows are detected automatically.
- Excel to ChartSelect cells in Excel, press Ctrl+C, then paste here. Copied spreadsheet cells arrive as tab-separated values, which FastChart reads natively.
- JSON to ChartPaste an array of objects, an array of numbers, or a flat key–value object. Keys become series and values become data points.
- Markdown Table to ChartGreat for tables produced by ChatGPT, GitHub READMEs or Notion. Pipes and the separator row are handled for you.
- TSV to ChartTab-separated values are what your clipboard holds after copying from a spreadsheet or a database client. Paste them straight in.
- Google Sheets to ChartGoogle Sheets charts are hard to style and hard to export cleanly. Copy the range instead and get an export-ready chart here.
About This Tool
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