Create animated time series charts with line, area, and bar types. Supports dual-series comparison and PNG export. Free online, no upload.
Инструменты для работы с данными поддерживают CSV, JSON, SQL и другие структурированные форматы. Сводные таблицы, построение диаграмм, очистка и анализ для повседневных задач.
We found that most online data tools require uploading CSV and JSON files to their servers. We built this tool to process everything locally in your browser — your datasets never leave your device.
Да, полностью бесплатный и без регистрации.
Да, работает в мобильных браузерах с поддержкой касания.
Данные
Зависит от памяти вашего браузера. До 100 тыс. строк данных CSV/JSON обычно обрабатываются без проблем.
ToolPure supports CSV, JSON, XML, YAML, TSV, and Excel (XLSX) formats. You can convert between any of these formats, with automatic type detection for dates, numbers, and booleans.
The data tools can handle up to 500,000 rows in CSV format and 100,000 rows in JSON format. Processing uses Web Workers to maintain UI responsiveness with large datasets.
Yes, you can filter data by column values, sort by multiple columns, and remove duplicates before exporting. The tools also support pivot table generation and statistical summaries (sum, average, min, max, count).
🔒 Privacy: All processing happens locally in your browser. Your files and data never leave your device — no upload, no server, no tracking.