Image Format + Size Converter
Convert JPG, PNG, WEBP, BMP, TIFF and HEIC images, resize photos, compress to target KB, create website images, govt form photos, signatures and ecommerce product images.
Upload Images & Convert Format / Size
Drag & drop images or upload multiple files. Choose output format, preset, resize size, quality and compression target.
Converted Images
Why use this Image Format + Size Converter?
Format converter
Convert images to JPG, PNG or WEBP for websites, forms, uploads and sharing.
Resize + target KB
Resize images by width, height or compress to 20KB, 50KB, 100KB and 200KB.
Bulk + ZIP download
Upload multiple images, process together and download individual files or one ZIP.
How to use
- Upload one or multiple images.
- Select output format: JPG, PNG or WEBP.
- Choose preset, resize dimensions, quality or target KB.
- Click Convert Images.
- Download individual images or ZIP file.
Example
Input: Large PNG product image.
Preset: Ecommerce Product Image.
Output: Clean JPG image with white background, optimized size and branded download filename.
Frequently Asked Questions
About this free Image Format + Size Converter
This Image Format + Size Converter helps you convert and optimize images for websites, forms, social media, ecommerce listings and daily uploads. Instead of using separate tools for JPG conversion, PNG conversion, WEBP conversion, resizing and compression, this tool combines all important image actions in one place.
You can resize photos by width and height, compress images to target sizes like 20KB, 50KB, 100KB and 200KB, or choose ready presets for govt form photos, signatures, website images and ecommerce product photos.
The tool also supports bulk image upload, preview grid, individual download links and ZIP download for multiple files. Converted files use branded filenames beginning with themultitools.com for better organization.