How to use Image Converter
Select images
Choose one image or a batch of up to 20 JPG, PNG or WebP files.
Choose settings
Review the visible format, quality, dimensions or target-size controls.
Process and download
Download each real result or collect successful batch outputs in a ZIP.
Convert between browser formats
Convert JPG to PNG or WebP, PNG to JPG or WebP, and WebP to JPG or PNG. HEIC remains isolated in its dedicated converter.
Transparency is explicit
PNG and WebP can preserve transparent pixels. JPG cannot, so transparent areas are flattened against the selected background color.
Private batch conversion
Each image is decoded and encoded locally. A failed file does not stop the rest of the batch, and successful results can be downloaded together.
Private browser-based processing
Your files are decoded and encoded locally in the browser. ConvertHop does not upload image contents, filenames, previews, EXIF or GPS data to a conversion service. Analytics and advertising remain disabled.
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Frequently asked questions
Which conversions are supported?
JPG, PNG and WebP can each be converted to either of the other two formats.
What happens to transparency in JPG?
JPG cannot store transparency. Transparent areas are flattened against the background color you select, which defaults to white.
Can this convert HEIC?
HEIC uses a dedicated decoder and remains available through the separate HEIC to JPG Converter.