YouTube Thumbnail Preview
Preview a thumbnail in common YouTube layouts and check its ratio, resolution, and safe zones.
Open toolChoose practical image dimensions for Shopify product photos, collection grids, banners, slideshows, and small catalog cleanup workflows.
Start with 2048 x 2048 for high-quality product pages, 1200 x 1200 for general collection grids, and custom wide dimensions for Shopify banners or slideshow sections.
There is no single perfect Shopify image size for every theme. Use these dimensions as practical starting points, then check how your theme crops product cards and mobile banners.
Use when the source photo is sharp and shoppers may inspect details.
A good balance between consistency, quality, and lighter file weight.
Useful when page speed matters more than deep zoom detail.
Use the dimensions your theme actually displays, then preview mobile cropping.
Start with the placement, not a universal pixel number. The final check should happen in the Shopify theme because product cards and banners can crop the same source differently.
Pixel dimensions, format, and quality all affect file weight. Resize to the dimensions the placement needs first, then compare formats on one representative product photo.
Start around quality 85, then inspect small labels, fabric texture, and hard edges. Lower quality only after the target dimensions are correct.
Compare WebP with JPG at similar visual quality. Keep the version that preserves product detail while reducing the downloaded file size.
Use PNG when the transparent background is part of the asset. For ordinary photography, JPG or WebP will usually produce a lighter file.
Square images work best when Shopify needs repeatable product cards. Wide images work best when the theme section is meant to feel like a banner, hero, or editorial block.
If you already know the target size, use the single-image resizer for one photo or the bulk resizer for small catalog batches.
Open Shopify Image ResizerOpen Shopify Bulk Image ResizerTest one representative image before resizing a catalog. This separates theme crop problems from export quality problems while changes are still easy to reverse.
Use this CSV as a starting brief for product details, collection grids, banners, and transparent assets. Replace the example choices with the dimensions your theme displays.
The resize mode matters as much as the final pixel size. Choose it based on whether your Shopify image needs to fill the frame or preserve the full product.
Best when you need a square Shopify image but want the full product to remain visible. It may add white space around tall or wide products.
Best when preserving the source image shape matters. It keeps the full image inside the target dimensions.
Best when every image must fill the frame. It can cut off product edges if the source image is not centered.
Consistency matters more than chasing one magic size. Pick one product image size for the catalog, use custom dimensions for theme sections, and keep originals in case you need to export another version later.
Preview a thumbnail in common YouTube layouts and check its ratio, resolution, and safe zones.
Open toolConvert subtitle files to WebVTT in your browser, then copy or download the result.
Open toolConvert WebVTT into numbered SubRip subtitles and download a clean SRT file.
Open toolFix SRT or VTT subtitles that appear consistently too early or too late.
Open toolChange comma, semicolon, tab, or pipe delimiters and download a clean UTF-8 file.
Open toolCheck main image size, white background, transparency, and product framing risks.
Open toolPreview thumbnail crops and review listing image size, ratio, and edge risks.
Open toolChoose practical dimensions for product photos, collection grids, banners, and slideshows.
Open stepResize and export one product photo to square or custom dimensions locally in your browser.
Open stepProcess multiple product images and download a Shopify-ready ZIP with a manifest.
Open stepA large square image such as 2048 x 2048 is a practical starting point for detailed product pages. Many stores also use 1200 x 1200 for lighter catalogs and collection grids.
Square product images are not required, but they often make Shopify collection grids, related products, and product cards look more consistent.
If the collection card uses product-style thumbnails, 1200 x 1200 or 1024 x 1024 square images are practical. If your theme uses wide collection banners, use a custom wide size based on the rendered section.
Banner and slideshow images are usually wider than product photos. Use your theme's displayed section size as the target and check both desktop and mobile cropping.
Use Pad or Contain mode when you need the full product to remain visible. Crop mode is better only when the product is centered and filling the frame matters more.
Yes. Use a bulk image resizer when multiple product photos should share one target size and resize mode before upload.
Reduce unnecessary pixel dimensions first, then compare JPG or WebP around quality 80 to 85 with the original. Inspect product edges, labels, texture, and gradients before processing the rest of the catalog.
Bulk crop only when products are consistently centered and extra edges are safe to remove. Use Pad or Contain for mixed portrait and landscape photos when preserving the full product matters.