Free Bulk Image Converter
Convert up to 250 images at once. Control image quality, compare file sizes and download everything in one ZIP file.
① Upload Images
or select images from your device
② Conversion Settings
How to Use
- Upload up to 250 JPG, PNG or WebP images.
- Choose your output format.
- Adjust image quality and optional resize settings.
- Convert, compare file sizes, then download images individually or together in a ZIP.
Frequently Asked Questions
Is FreeBulkImageConvert free?
Yes. FreeBulkImageConvert is free to use. No subscription or account is required.
How many images can I convert at once?
You can select up to 250 images per conversion. Each image must be 10 MB or smaller, and the total input size must not exceed 250 MB. Actual performance depends on your device.
Which image formats are supported?
You can upload JPG, JPEG, PNG and WebP images. You can convert them to JPG, PNG or WebP.
Are my images uploaded to a server?
No. Image conversion and ZIP creation are performed locally in your browser. The app loads its ZIP library from a content delivery network, but your selected image files are not uploaded to our server.
Does the tool add a watermark?
No. Converted images do not include a watermark.
Can I customize the ZIP filename?
Yes. Enter your preferred ZIP filename before creating the ZIP. The .zip extension is added automatically.
Why does PNG have no quality slider?
PNG uses lossless compression. The JPG and WebP quality slider does not apply to PNG output.
Can I use this tool on mobile devices?
Yes. You can use it in a modern mobile browser. Converting many large images may require more memory and processing time, depending on your device.
Contact us via email: altavista.kreasi@gmail.com