Browser-only catalog & media prep tools for Shopify and WooCommerce sellers.

Your files never leave your device.

Bulk WebP Converter & Renamer

Rename, resize and convert hundreds of product images to WebP, zipped, in your browser.

Supplier Price List Matcher

Match a messy supplier Excel to your store CSV and export Shopify/WooCommerce price updates.

Variant Value Cleaner

Find inconsistent variant values and standardize them with one click.

How it works

  1. Drop your files — images, a supplier Excel, or your store CSV.
  2. Review what the tool found: previews, column mapping or grouped variant values.
  3. Download a store-ready ZIP or CSV. Nothing was uploaded anywhere.

Simple pricing

Free: try every tool with small batches.

Pro: unlimited images, rows and values — $9/month, $59/year or $99 once.

See pricing

Frequently asked questions

Do my files get uploaded anywhere?

No. Every tool runs inside your browser using Web Workers. Your images and spreadsheets never leave your device; the only thing ever sent out is your license key, to Lemon Squeezy.

What are the free plan limits?

Up to 20 images per session, the first 100 matched price rows, and the 200 most common variant values per column. Pro removes all three limits.

How many devices can I use my license on?

Activate your key on the browsers you use for work. You can remove a device from the License page at any time.

Can I get a refund?

Purchases are handled by Lemon Squeezy, our merchant of record. Contact us within 14 days and we will refund you.

Which browsers are supported?

Recent Chrome, Edge and Firefox. Safari works too; WebP encoding falls back to a small WebAssembly encoder when the browser lacks native support.

Which file formats can I use?

Images: JPG, PNG, WebP, GIF. Spreadsheets: XLSX, XLS and CSV — including messy supplier sheets with merged cells and mixed currency formats.