Convert a mixed folder
Queue supported HEIC, WebP, AVIF, JPG, PNG, GIF or BMP files and choose an output format. Each image is processed locally. Pro adds batch conversion and ZIP downloads; free conversion handles one image at a time.
Understand the working limits
A batch supports up to 100 input files, 40 MB and 40 megapixels per file, and 160 MB total input and total output. Multi-export workflows share the same output budget. Smaller batches help on low-memory devices.
Failures do not erase successful results
If a file is damaged or a requested size is impossible, its error is shown while completed exports remain downloadable. Stop finishes the current image operation. Keep original files separately from generated exports.