ShelfShot processes product images directly in your browser. The editing engines run on your own device, and finished images are saved straight to your store's files - your photos are not sent to our servers for processing. The catalog audit checks every product image for five common problems: images that are too small, images that are not square, oversized files, legacy formats, and missing alt text. Each finding links to the tool that fixes it, so you can go from problem to fix in one click

• Every tool runs in your browser - images never leave your device
• Catalog audit with one-click links from finding to fix
• Bulk alt text, WebP, square-fit, upscale, white background
• Deterministic SEO alt text from your product data
• Safe replace - position kept, original held until the new file is live