Spreadsheet-style data entry
Upload or paste spreadsheet data, then edit rows and values directly in the browser to build charts without switching tools.
MakeGraph is a free online chart maker for spreadsheet data. It lets you upload or paste Excel or CSV content, turn it into charts in the browser, and preview changes as you edit.
The homepage emphasizes quick chart creation for bar, line, and pie charts, with additional chart pages for other chart types such as stacked bar charts, scatter charts, radar charts, treemaps, and sunburst charts. The editor is built around direct table editing and instant preview, then exports finished charts as PNG or SVG.
The product is positioned for people who need a lightweight way to create clean charts for reports, presentations, dashboards, and analysis without signing up or using a heavier spreadsheet workflow.
Upload or paste spreadsheet data, then edit rows and values directly in the browser to build charts without switching tools.
Preview chart updates as you edit, which helps you check labels, values, and layout before exporting.
Create bar, line, and pie charts from the homepage workflow, with additional chart pages for types such as stacked bar charts and other visualizations.
Adjust chart title, series labels, colors, legend visibility, and background grid from the chart editor.
Export finished charts as PNG or SVG for reuse in reports, slides, or shared documents.
Use the editor on desktop or mobile, with a three-column layout on larger screens and bottom-sheet controls on smaller devices.
Turn category-based numbers into bar charts for sales, survey results, channel performance, or ranked comparisons.
Plot values over time with line charts to show trends, peaks, dips, and changes in direction for metrics such as traffic or revenue.
Use stacked bar charts to compare totals and composition across groups, including category mix or survey breakdowns.
Create quick charts for slides, reports, or dashboards when you need a clean visual without leaving the browser or using a spreadsheet chart tool.
Build charts on desktop or mobile when you need to edit values, check the preview, and export the result from a lightweight online workflow.
It is best for turning spreadsheet-style data into clear charts without leaving the browser, especially when you want to preview results quickly and export them as PNG or SVG.
The source pages show chart makers for bar charts, line charts, stacked bar charts, and other chart types such as scatter, radar, treemap, and sunburst charts.
Yes. The site states that you can upload or paste Excel or CSV data, edit values in a built-in table, and generate charts from that input.
The site says charts can be exported instantly as PNG or SVG.
The homepage says no signup, no registration, and that the product is completely free. The pricing URL in the provided sources returns a 404, so no paid plan details are available from the evidence here.
GPTExcel is an AI spreadsheet assistant for generating formulas, SQL queries, automation scripts, regex patterns, and table templates across Excel, Google Sheets, LibreOffice Calc, and Airtable. It also supports file chat, image-to-table conversion, charts, and spreadsheet data analysis.
OpenAI Agents SDKは、マルチエージェントのワークフローと音声エージェントを構築できる軽量なJavaScript/TypeScriptフレームワーク。sandbox、handoffs、tools、tracing、realtime対応。
Lollipopは、求職者向けのAI面接官ツールです。音声模擬面接、求人JD解析、履歴書のブラッシュアップ、構造化評価レポートで、面接前の練習や自己評価、応募準備を支援します。
LiteLLMは、OpenAI互換のAPIで100以上のLLMをPython SDKまたはプロキシサーバーから呼び出し・管理できる開発者向けプラットフォーム。複数プロバイダーを1つの画面で扱えます。
Langfuseは、LLMアプリケーションとエージェントのトレース、評価、改善を行うためのオープンソースAIエンジニアリングプラットフォームです。可観測性、プロンプト管理、実験、人手による注釈を1つのワークフローに統合します。
ImagePackAIは、テキストプロンプトや参考画像から画像を生成できるWebベースのAI画像生成ツールです。1回ごとのクレジットパック制で、主要な生成設定を調整して結果をダウンロードできます。