# Chart

> Quickly sketch bar and line charts from raw data you type or paste. Copy the chart as an image or export the data.

Canonical page: [https://chrome-stats.com/d/chart-sketch](https://chrome-stats.com/d/chart-sketch)

## Overview

- **ID:** `chart-sketch`
- **Platform:** Firefox
- **Type:** Firefox add-on
- **Status:** Available
- **Publisher:** chart
- **Category:** web-development
- **Daily users:** 1
- **Version:** 1.0.0
- **Last updated:** 2026-05-26
- **First published:** 2026-05-23
- **Size:** 29 KB
- **Data as of:** 2026-09-08
- **Store listing:** [Firefox Add-ons Store](https://addons.mozilla.org/firefox/addon/chart-sketch/)
- **Website:** [https://79sodo.foundation](https://79sodo.foundation/)

## Description

You have numbers in your head and want to see them — bar, line, doesn't matter. Paste a few label-value pairs into Chart, pick the shape, and hit draw. The canvas renders it with scaled axes, readable labels, and a clean look. Copy the chart as a PNG or dump the data as CSV if you need to keep working elsewhere. It's not a spreadsheet. It's a sketchpad for data — fast, disposable, and right there in your browser popup.

## Rankings

- #98,540 — Overall
- #1 — chart
- #164 — spreadsheet

## Permissions and access

### Permissions

- `clipboardRead`
- `storage`

## Safety

- **Risk impact:** Low risk impact
- **Risk likelihood:** High risk likelihood

### Analysis details

- Allows reading and modifying clipboard content, which can be sensitive, posing a moderate privacy risk.
- This extension has low user count. Unpopular extensions may not be stable or safe.

> Some risk analysis details are omitted from this free response. [Upgrade to view the full analysis](https://chrome-stats.com/pricing).

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Source: [Chrome-Stats](https://chrome-stats.com/d/chart-sketch)