Prepare every image, price and label a product listing needs — before you hit publish.
Publishing one product listing means touching half a dozen small tasks: shrinking photos so the shop loads fast, resizing them to the platform's exact dimensions, writing a clean URL-friendly title, generating a QR code for packaging inserts, printing SKU barcodes, and working out the sale price and invoice total. None of it is hard, but doing it with five different tabs open, each asking you to sign up first, adds up fast across dozens of listings.
This toolkit lines up the tools sellers actually use to go from raw product photos to a ready-to-publish listing — compress, resize, enhance, then price and label. Everything processes locally in your browser, so your product photos never get uploaded to a third-party server before you decide to publish them yourself.
Workflow
Image Compressor — Compress the product photos: Shrink file size so your shop and listing pages load fast, without visible quality loss.
Image Resizer — Resize to the platform's dimensions: Match the exact pixel size required by Etsy, Shopify or your marketplace of choice.
Image Filters — Enhance brightness & contrast: Get consistent, appealing photos across your whole catalog with a quick filter pass.
SVG to PNG Converter — Convert a logo or watermark to PNG: Turn a vector logo into a transparent PNG ready to overlay on listing images.
Text to Slug — Turn the product title into a slug: Generate a clean, URL-friendly slug for your product page or listing link.
Word Counter — Check the description length: Keep your listing description inside the marketplace's character limit.
QR Code Generator — Generate a QR code for packaging: Link directly to your shop or a thank-you page from a printed packaging insert.
Barcode Generator — Create SKU barcodes: Print barcodes for inventory tracking and order fulfillment.
Discount Calculator — Calculate the sale price: Work out the discounted price for a promotion without breaking your margins.
Invoice Calculator — Generate the invoice: Produce a clean invoice total for custom or wholesale orders.
Checklist
Compress every photo before uploading
Resize each photo to the exact listing dimensions
Adjust brightness/contrast for a consistent look
Write the title and generate a matching slug
Keep the description within the character limit
Set the sale price and prepare the invoice
FAQ
Is this seller toolkit only for Etsy?
No — every tool works for any marketplace or storefront (Etsy, Shopify, eBay, WooCommerce, Amazon Handmade). The workflow order matches how most sellers prepare a listing regardless of platform.
Do my product photos get uploaded anywhere?
No. Compression, resizing and filters all run locally in your browser using the Canvas API — your images are never sent to a server.
Is it free to use for a whole shop catalog?
Yes, there is no limit on how many photos, slugs, barcodes or invoices you generate — it is free for personal, professional and commercial use.
What image sizes does Etsy recommend?
Etsy recommends 2000px on the shortest side, in a roughly 4:3 or square ratio, and JPG or PNG format kept under a few MB for fast loading — the compressor and resizer in this toolkit cover exactly that.