This tool allows you to batch-enhance the visual perception of photos and scans by increasing clarity, sharpness, and contrast. Processing takes place right in the browser window without the need to download and install graphic editors. You can quickly prepare a series of images for printing or publication by adjusting basic parameters that affect detail and image depth.
When this is useful
After a corporate event, you are left with many slightly blurry shots due to poor lighting. You upload them to the tool, increase sharpness and contrast so that employees' faces become more distinguishable before publishing in a group chat. Another case: you need to send scans of old documents to an archive, but the text looks faded. You increase the contrast of all files in one batch, making the letters crisp and easy to read.
Step-by-step instructions
- Add the required images by dragging them into a special area on the page.
- Use the sliders to set the desired level of sharpness enhancement and contrast increase.
- You can preview how the changes will affect the first image in the list.
- Start the batch processing and wait for it to complete.
- Check the result in the gallery and download the enhanced files to your computer.
How to verify the result
After processing, zoom in on several images to check for unnatural halos on contrasting edges due to overly aggressive sharpening. Make sure that important details have not been lost in the shadows and highlights. If the source file resolution is very low, the tool cannot recover missing information, and the result may look artificial.
Important limitations
The final enhancement quality directly depends on the original resolution and the degree of blur in the source. The tool does not use artificial intelligence technologies to draw in details; it works with existing pixels by increasing local contrast. The selected export parameters also affect the final appearance of the file, so it is not recommended to set maximum values for all image types without previewing.