Toolzium
Command Palette
Search for a command to run...
CSV ⇄ JSON
Convert tabular data into JSON and back. Header-aware, JSON Lines, custom delimiter/quotes.
Auto-run
Trim cells
First row is header
JSON Lines (CSV → JSON)
Include header row
Always quote fields
Related Tools You Might Like
Timestamp Converter
Convert UNIX timestamps to human-readable dates and vice versa. Timestamp converter supporting milli…
Color Converter
Convert between HEX, RGB, HSL, and CMYK color formats. Color picker and converter with live preview.…
Lorem Ipsum Generator
Generate Lorem Ipsum placeholder text for design mockups and testing. Create paragraphs, sentences, …
JSON Formatter
Format, validate, and beautify JSON data online. JSON pretty printer with syntax highlighting, error…
HTML to Markdown Converter
Convert HTML to Markdown and Markdown to HTML instantly. Supports headings, links, images, lists, ta…
JWT Decoder
Decode and inspect JWT (JSON Web Tokens) safely in your browser. View header, payload, and signature…