COVERTON IMAGE WORKFLOW · FREE

產品和社交形象套件

Create square, portrait, story and landscape images with padding, cropping and a watermark. Download individual files or a ZIP, without uploading originals.

1Add images
2Choose settings
3Compare & download

Add images

Drop more files here at any time

JPG · PNG · WebP · AVIF · BMP · up to 12 images, 30 MB each / 100 MB total

A sample illustration is generated on your device. Use your own images when you are ready.

Choose images to begin. Your originals stay unchanged.

Choose settings

Examples you can start with

Product listing

Choose square, keep the whole image and add a white background. Adjust padding to leave space around the product.

Post and story

Select portrait and story together. Use fill only when cropping the edges is acceptable.

Branded image set

Add your watermark once, choose the required sizes and download the complete ZIP.

What this tool does

Choose one or several common canvas sizes. Keep the whole image with a background and padding, or fill the canvas by cropping. A watermark can be applied to each output. This is image preparation, not AI background removal.

Before you start

These are general presets, not a guarantee of acceptance by any marketplace. Check the destination’s current requirements, especially product image restrictions. Fill mode crops edges. Outputs are static JPEG/WebP and do not preserve source metadata.

Processed on your device

File names and image bytes never leave your device. Optional usage measurement records only tool events, language and entry point; trial and purchase outcomes are grouped by entry point. Declining measurement does not restrict tools or downloads. Event records are retained for up to 90 days. Change your choice using Usage measurement settings in the footer. Optional statistics also group visits and outcomes as search, direct or referral. They do not contain search terms or referrer URLs.

Fit a file-size limit → · JPEG / WebP

Continue in the image, document and table workspace

工作區控制項可能包括英文術語。文件格式名稱和 CSV 列標識符保持不變。

適合哪些用途？

完整保留會在空白處加入背景；填滿畫布會裁切圖片邊緣。請確認商品與文字沒有被裁掉。選擇1080×1080和1080×1350，再設定留白、背景和品質。逐一檢查結果；這些預設不保證符合所有平台的要求。

輸入與處理結果範例

產品照片 → 1080×1080 + 1080×1350 圖片

範例說明了工作流程；實際尺寸、支援和識別取決於來源和設定。