Image Metadata
Read image width, height, MIME type and file size without changing the uploaded image.
About Image Metadata
Read image width, height, MIME type and file size without changing the uploaded image. The server reads image dimensions, MIME type and file size without modifying the upload.
How to use Image Metadata
Upload an image and run the inspector. ToolFlow reads width, height, detected MIME type and file size without rewriting the uploaded image.
When Image Metadata is useful
- Check technical properties before importing a file into another application.
- Identify codecs, dimensions, versions or metadata when troubleshooting compatibility.
- Document file characteristics without converting or rewriting the source.
Practical tips
- Keep an untouched copy of the original image before changing format or dimensions.
- Repeated JPEG re-encoding can introduce visible compression artifacts; use PNG when lossless editing matters.
- For exact layout work, verify the downloaded pixel dimensions before publishing.
Image Metadata FAQ
Does Image Metadata change my original input?
No. ToolFlow works on a temporary upload or submitted value and returns a separate result. Your local original is not overwritten.
Do I need to install software to use Image Metadata?
No browser extension or desktop application is required. Some file tools depend on server modules such as FFmpeg, GD, Poppler or LibreOffice being enabled by the site operator.
Privacy and file handling
Uploaded files are processed in temporary server storage. ToolFlow attempts to delete temporary source and output files after processing or delivery. Do not upload material you are not authorized to process. See the Preifatrwydd for details.