Delivery Center Batch Processing Resize Compress

FAQ

Answers to common questions about Gaitujiang.

Gaitujiang

Free online image tools for delivery exports, batch processing, mosaic, canvas expansion, collages, 3D popout effects, resizing, cropping, compression, ID photos, watermarks, rotation, and format conversion. Processing runs locally in your browser to protect privacy.

Tools

Delivery Center Batch Processing Mosaic Canvas Expand Collage 3D Popout Resize Crop Compress ID Photo Watermark Rotate Convert Format EXIF Info

Help

Privacy: Image processing happens locally in your browser; images are not uploaded to any server.

FAQ

Is Gaitujiang free?

Will my images be uploaded to a server?

Which image formats are supported?

Is there a file size limit?

Are the ID photo sizes standard?

Why did the converted image lose quality?

Can I use it on a phone?

Can I customize watermark placement?

How do I batch-process images?

What can the Delivery Center do?

Does ZIP packaging upload my files?

How do I use the mosaic tool?

Which collage layouts are available?

How does canvas expansion match the background color?

Where are processed images saved?

Will my data remain after refreshing or closing the browser?

Which browsers are supported?

What is EXIF data?