What makes this different from manually renaming files?
The tool applies one consistent naming pattern across the batch, previews every result, and handles duplicate-safe output automatically.
Can I use it even if I do not sell on one marketplace?
Yes. It fits general product image renaming for shared asset folders, storefront uploads, and broader ecommerce catalogs.
Does it preserve the original image extensions?
Yes. The renamer changes the base filename while keeping the image extension in place.
How many files can I rename at once?
Up to 200 in a single batch. Files beyond that are skipped with a warning, so split a larger catalog into batches of 200.
What naming pattern does it actually produce?
Each preset joins the fields in a fixed order with dashes and lowercases everything. The Amazon preset is brand, product, attributes, year. The Shopify preset is brand, product, attributes, suffix. The Etsy preset leads with the product, then attributes, then brand and year. The result is capped at 72 characters.
How does it stop two files from getting the same name?
Either by appending a running index (1, 2, 3) or by appending the last segment of the original filename, depending on the preset. If a collision still occurs after that, it appends -2, -3, and so on.
Will renaming my product images improve my search ranking?
Marginally at best, and only where the filename ends up in the public URL, which on most marketplaces it does not. Descriptive filenames are a documented but weak signal. Alt text, surrounding copy, and image quality do far more. The real payoff of renaming is a catalog people can navigate.
Does it change the images themselves?
No. The ZIP contains the original file bytes under new names, so the images are pixel-identical and no quality is lost. Extensions are preserved as-is.
Are the files uploaded to rename them?
No. The batch is read, previewed, and zipped in the browser, so unreleased product photos stay on the device.