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Free Tools

Browser-based utilities built for developers and store owners. No sign-up, no tracking, 100% free.
AI Tools New

Powered by Chrome's built-in AI — these tools run 100% on your device. No server, no API key, and your data never leaves your browser.

✨

AI Product Writer

Generate product titles, descriptions, SEO meta tags and feature bullets from a few keywords. Tune the model and get structured output.

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🌐

AI Translator

Translate product descriptions, customer messages and reviews privately. Auto-detects the source language, runs fully on-device.

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📝

AI Summarizer

Turn long descriptions, spec sheets and customer reviews into key points, a TL;DR, a teaser or a headline — on-device.

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AI Prompt Playground

Test Chrome's built-in Prompt API. Tune temperature and top-K, stream responses and try JSON-schema-constrained output — all in your browser.

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Developer Tools

Utilities for building, testing and debugging your store's code, templates and data.

💧

Liquid Sandbox

Preview and test Liquid templates live — no theme deploy needed.

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JSON Formatter

Format, minify and validate JSON with syntax highlighting and error reporting.

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Merchant Tools

Everyday helpers for managing your catalog, pricing, products and menus.

🏷

Barcode Generator

Generate CODE128, EAN-13 and UPC barcodes. Export as SVG or PNG.

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🏷️

SKU Generator

Generate consistent, pattern-based SKU codes for all your product variants. Export as CSV.

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💸

Price Wizard

Calculate the ideal selling price, margin, profit and markup from your product costs and fees.

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🍽

Restaurant Menu Builder

Build a printable restaurant menu in markdown with templates, colors and a shareable link.

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Marketing Tools

Build campaign links, QR codes and previews to promote your store and track results.

🔗

URL Slug Generator

Convert any text into clean, SEO-friendly URL slugs instantly.

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📱

QR Code Generator

Create QR codes for URLs, text, WiFi and more. Download as PNG.

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📡

UTM Builder

Build UTM-tagged campaign URLs in seconds and preview the final link live.

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🔎

Meta Tag Preview

Preview how your page appears in Google, Twitter and Facebook link previews.

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📊

A/B Test Calculator

Run frequentist and Bayesian significance tests, plan sample size and estimate test duration — all in one.

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General Tools

Handy everyday utilities for any store owner, marketer or developer.

🔑

Password Generator

Generate secure, customisable passwords with entropy scoring and bulk mode.

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