Category / ToolsFam

Data Tools

19 free browser-based tools

CSV, JSON, HTML and structured-data conversion tools

Most Used Data Tools

Universal Data Converter & Cleaner

Auto-detect, clean, preview and convert JSON, CSV, YAML, XML, tables, SQL inserts and TypeScript types

Data ToolsLocal

CSV to JSON

Convert CSV rows into structured JSON arrays for APIs, imports and developer fixtures.

Data ToolsLocal

JSON to YAML

Convert JSON objects into readable YAML for configs, docs and DevOps workflows.

Data ToolsLocal

XML to JSON

Convert XML markup into JSON for APIs, debugging and data cleanup.

Data ToolsLocal

Excel to JSON

Convert the first Excel worksheet into JSON records using real XLSX parsing.

Data ToolsLocal

Email List Validator

Validate pasted email lists, separate valid and invalid entries, and export a clean deduped list.

Data ToolsLocal

Useful Data Tools Workflows

8 steps

Social Preview Kit

Create cleaner social links with readable previews, compressed images, UTM parameters and copy that fits platform limits.

6 steps

Content Cleanup Kit

Turn rough text or copied markup into cleaner content that is easier to paste into docs, CMS fields, emails or tickets.

3 steps

Convert CSV to JSON in Browser

Turn spreadsheet rows into JSON for imports, mocks and API fixtures without uploading the table.

3 steps

Remove Tracking Parameters from URLs

Clean shared links by removing UTM, ad click and referral parameters locally.

All Data Tools

Search within this category by tool name, slug, keyword, or workflow.

Universal Data Converter & Cleaner

Auto-detect, clean, preview and convert JSON, CSV, YAML, XML, tables, SQL inserts and TypeScript types

Data ToolsLocal

CSV to JSON

Convert CSV rows into structured JSON arrays for APIs, imports and developer fixtures.

Data ToolsLocal

JSON to YAML

Convert JSON objects into readable YAML for configs, docs and DevOps workflows.

Data ToolsLocal

XML to JSON

Convert XML markup into JSON for APIs, debugging and data cleanup.

Data ToolsLocal

Excel to JSON

Convert the first Excel worksheet into JSON records using real XLSX parsing.

Data ToolsLocal

Email List Validator

Validate pasted email lists, separate valid and invalid entries, and export a clean deduped list.

Data ToolsLocal

CSV Cleaner / Table Cleaner

Trim whitespace, remove empty rows, normalize headers and deduplicate rows in CSV tables.

Data ToolsLocal

JSON to XML

Convert JSON objects into XML markup for integrations, feeds and legacy systems.

Data ToolsLocal

CSV to YAML

Convert spreadsheet-style CSV data into YAML lists for configs and documentation.

Data ToolsLocal

YAML to CSV

Convert YAML lists or objects into CSV tables for spreadsheet handoff.

Data ToolsLocal

CSV to XML

Convert CSV rows into XML records for feeds, imports and legacy tools.

Data ToolsLocal

XML to CSV

Convert repeated XML records into CSV rows for spreadsheets and QA review.

Data ToolsLocal

TSV to CSV

Convert tab-separated values into CSV with proper escaping for spreadsheet tools.

Data ToolsLocal

CSV to TSV

Convert CSV data into tab-separated values for sheets, scripts and database imports.

Data ToolsLocal

JSON to Excel

Convert JSON arrays into a downloadable Excel workbook for spreadsheet users.

Data ToolsLocal

Excel to CSV

Convert the first Excel worksheet into CSV with real workbook parsing.

Data ToolsLocal

CSV to Excel

Convert CSV rows into a downloadable Excel workbook for sharing and review.

Data ToolsLocal

HTML Escape / Unescape

Escape HTML entities for safe display or decode entity-encoded snippets back to readable markup.

Data ToolsLocal

URL Parser

Break URLs into protocol, host, path, query parameters and hash fragments for debugging.

Data ToolsLocal

Data Tools Guides and Cheat Sheets

Regex ecosystem / Cheat Sheet

Regex Cheat Sheet for JavaScript Developers

A practical JavaScript regex cheat sheet with anchors, groups, quantifiers, character classes and testing advice.

Markdown ecosystem / Cheat Sheet

Markdown Syntax Guide for Documentation

A practical Markdown syntax guide for headings, lists, code blocks, links and documentation publishing.