Chart Generator

When to use?

Use it to create simple charts for reports, presentations, or blog posts. Enter data as "label, value" lines and instantly render a bar, line, pie or doughnut chart to save as SVG or PNG.

How to use

• Choose a chart type and title.
• Enter one "label, value" per line.
• Preview, then download as SVG or PNG.

Input Explanation

Each line is a label, a comma (or tab), then a number. Thousands separators in numbers are ignored.

Calculation Basis

Parsed data is drawn as pure SVG (axes, bars, lines, arcs). PNG is produced by rendering the SVG to a canvas at 2× resolution.

Usage Examples

• Reports & slides - Turn numbers into chart images for documents.
• Blog & social - Save charts as PNG for posts.

Examples

• Jan, 120 / Feb, 200 / Mar, 150 → monthly bar chart
• Share data → pie chart with percentages

Cautions

• This is a lightweight visualization tool; use a dedicated charting library for precise statistics or custom axes.

FAQ

Which chart types are supported?

Bar, line, pie and doughnut charts.

Can I export an image?

Yes — download as vector SVG or 2× PNG.

How do I enter data?

One "label, value" pair per line.

Related Tools

• Barcode Generator - Generate Code 128 and EAN-13 barcodes in your browser and download them as PNG images.
• QR Code Generator - Convert text or a URL into a QR code and download it as an image.
• CSV ↔ JSON Converter - Convert CSV and JSON array data bidirectionally.
• Image Resizer - Resize multiple images in the browser with aspect ratio kept, no server upload.
• Image Cropper - Enter pixel coordinates to crop just the area you need, in the browser.
• Image Rotate / Flip - Rotate images in 90-degree steps or flip them horizontally/vertically.