Are my images uploaded to a server?
Tools that support local processing read and process files directly in your browser. Your images are not automatically uploaded to a server just because you use a tool. Check the individual tool page for its exact capabilities.
How do I use an image tool?
Open the tool you need, choose or drop in an image, adjust the settings, review the preview, and then process or download it. Some tools support selecting multiple images at once.
Which image formats are supported?
Supported formats vary by tool. Common formats include JPG, PNG, WebP, GIF, SVG, BMP, TIFF, and HEIC. The upload area shows the formats accepted by the current tool.
Are there image or file-size limits?
Some tools provide quantity or size recommendations based on browser memory and the processing algorithm. When handling many high-resolution images, process them in smaller batches for a smoother experience.
Where are processed images saved?
Results are normally saved to your device as downloaded files. The website does not keep your processed results for you, so organize the files after downloading as needed.
Can Mac Image process multiple images at once?
Yes. The image compression, format conversion, HEIC conversion, and GIF tools let you select multiple images for batch processing. The practical quantity depends on the tool and your browser performance.
Can I upload an entire image folder at once?
Yes. Tools with folder selection provide a Choose Folder button. When supported by your browser, you can also drop a folder and process the images inside it.
Can I drag and drop images into a tool?
Yes. Drop one or more images onto the upload area to start reading them. When multiple files are dropped, the tool filters files according to its supported formats.
Can I paste a screenshot or clipboard image?
Tools that support image pasting can read screenshots or images from the clipboard. Copy an image and paste it on the tool page; availability depends on your browser clipboard permission.
Which formats does the image compressor support?
The image compressor mainly supports common formats such as PNG, JPG or JPEG, and WebP. The upload area shows the file types accepted by the current tool.
Will image quality decrease after compression?
The result depends on the image format, compression settings, and original file. Review the preview and file size after processing to choose the right balance for your use case.
Can I batch convert image formats?
Yes. The format converter supports selecting multiple files and converting images such as JPG, PNG, WebP, GIF, BMP, SVG, HEIC, or TIFF to an available output format.
How do I batch convert HEIC to JPG?
Open the HEIC to JPG tool, select multiple HEIC or HEIF images or a folder, confirm the output format, then process and download the JPG results.
Can HEIC images be converted to PNG?
Yes. The HEIC to PNG tool can batch read HEIC and HEIF images and generate PNG files for web, design, and cross-platform use.
Can TIFF and TIF images be converted?
Yes. Mac Image provides TIFF to JPG and TIFF to PNG tools for batch processing TIFF and TIF files, including scans, print assets, and design files.
Will GIF animation be preserved after compression?
The GIF compressor is designed for animated GIFs and aims to preserve animation while optimizing colors and file size. Preview the result after processing to confirm it.
Can I batch resize GIF animations?
Yes. The GIF resizer supports proportional scaling and resizing by width or height, making it useful for web animations, avatars, and stickers.
Do I need to install software to use Mac Image?
No. Mac Image runs directly in a modern browser. You do not need desktop software or an account to use the available tools.
Can I use the image tools on a phone or tablet?
Modern phone and tablet browsers are supported, but large batches of high-resolution images can use significant memory. For larger jobs, use a more capable device and process files in smaller batches.
How can I keep the browser stable when processing many images?
Close unnecessary browser tabs, process files in smaller batches, and avoid handling too many high-resolution images or large animations at once. Download results and clear the list when finished to reduce memory use.