[ 01 ]Meet exact upload limits
Use Image Compressor when a form, marketplace, ad platform, or email system rejects a file because it is too large. Enter the KB target and create a smaller version without guessing through repeated exports. This is useful for profile photos, application forms, product listings, attachments, and other strict upload fields.
[ 02 ]Prepare files for websites and campaigns
Convert HEIC photos into JPG or WebP, optimize images for faster pages, remove a distracting background, or split one campaign image into ready-to-post tiles. Each tool is built around one clear output, so routine production work does not turn into a full editing session.
[ 03 ]Keep supported files on your device
For supported workflows, your browser performs the processing locally. That means less waiting, no account gate, and more control over personal photos, client assets, campaign files, and office documents. Processing begins only when you choose a file and stays focused on the result you requested.