Size Presets

Crop images to standard sizes

Common size presets for ID photos and social covers: locked ratio, exact pixel output, cropped locally in your browser

ID Photos

Standard physical sizes at 300dpi, for applications and official documents

25mm×35mm @300dpi · Crop to the standard one-inch ID photo ratio and output 295×413 pixels (25mm×35mm at 300dpi), then keep compressing to the file size your application system requires.

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Large One-Inch ID Photo390×567

33mm×48mm @300dpi · Crop to the large one-inch ratio and output 390×567 pixels (33mm×48mm at 300dpi), commonly used for passports and visas.

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Two-Inch ID Photo413×579

35mm×49mm @300dpi · Crop to the two-inch ID photo ratio and output 413×579 pixels (35mm×49mm at 300dpi), suitable for diplomas, employee IDs, and more.

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Social Platforms

Platform-recommended sizes to avoid being re-cropped after upload

WeChat Avatar640×640

1:1 square · Crop your photo into a 640×640 pixel WeChat avatar — a 1:1 square that stays sharp after upload.

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WeChat Official Cover900×383

2.35:1 landscape · Crop your image into a 900×383 pixel cover for WeChat Official Account articles (2.35:1), avoiding a second crop by the platform.

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Xiaohongshu Cover1080×1440

3:4 portrait · Crop your image into a 1080×1440 pixel Xiaohongshu (RED) cover — a 3:4 portrait that takes the largest display area in the feed.

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Weibo Cover980×300

980×300 banner · Crop your image into a 980×300 pixel banner for your Weibo profile page — get it right in one pass.

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