Free screenshot converter
Convert screenshots to a store-ready aspect ratio
Select an output preset, choose fit or fill and generate the converted PNG locally without uploading the source image.
Free local browser tool
Inspect and prepare your screenshot without uploading the source image to StoreHalo.
What is the difference between fit and fill?
Fit keeps the whole image and adds background space. Fill covers the canvas but crops content outside the destination ratio.
Where is conversion performed?
The browser creates the converted image locally with Canvas. The source file is not uploaded.
Can I refine the converted result?
Yes. Open the source in StoreHalo Studio with the selected output preset and adjust the composition before final export.