Batch image converter
Convert a whole set of images to JPG, PNG or WebP in one go, and download them together as a single ZIP file. It works on HEIC, PNG, WebP, AVIF, GIF, BMP, TIFF and SVG, and everything happens on your own device.
How to use it
- Choose the format you want every image converted to.
- Choose all your images, or drag the whole selection onto the box. They can be a mix of formats.
- Download the converted images one by one, or all together as a ZIP file.
Convert a whole folder at once
This is the same converter as the image converter, set up for batches. You can mix formats in one batch: HEIC photos, PNG screenshots and WebP images from websites all come out in the format you choose.
Up to 5 images per batch are free, as often as you like. For a bigger batch, a Day Pass removes FilePresto's 5-file batch limit for 24 hours.
Example: product pictures for a website
Say you have 50 product pictures in a mix of PNG and WebP and your website wants JPGs. Choose JPG, select all 50 and drop them on the box. The first 5 are free; with a Day Pass all 50 are converted, and Download all as ZIP gives you every JPG in one file.
Questions
How many images can I convert at once?
Up to 5 at a time for free. With a Day Pass there is no FilePresto batch limit; practical limits depend on your device's available memory.
Can I resize them at the same time?
Not on this page. Convert them here, then put the results through the image resizer, which also handles many images at once.
Are my files uploaded?
No. The work happens inside your web browser, on your own device. Before your file is opened, this page locks itself: from then on your browser refuses to let it fetch, upload or send anything at all. You can check: once the page has loaded, switch off your internet connection and it will still work. How the lock works.