100% client-side. Your data never leaves your browser. Nothing is sent, stored, or logged.

Convert

Table to Markdown

Convert tables from Excel, Sheets, or CSV.

Word to Markdown

Turn .docx files into clean markdown.

Markdown to Rich Text

Convert markdown to formatted text.

Excel to CSV & Markdown

Export sheets to CSV or markdown tables.

Measure

Token Counter

Estimate tokens and costs before you send.

Word Counter

Count words, characters, sentences and more.

Create / Inspect

Text Diff

Compare two texts and see exactly what changed.

QR Code Generator

Create branded QR codes and export as PNG or PDF.

ze1

Built by ze1, for the people building with AI.

These tools are built by ze1, a no-code platform for orchestrating AI agents and workflows. If you're building with LLMs, you might like what we're working on.

Learn about ze1