CompressJPEG.com compresses JPEG (and other) images entirely in the browser: files never upload to a server, making it a privacy-focused choice for sensitive images.
Free for basic use; Pro features available at $9.99/month.
Anyone needing to compress images without uploading them to a third-party server, a meaningful privacy advantage for confidential or client work.
Local, in-browser processing means this is worth choosing specifically when image content is sensitive (client deliverables, unreleased work) and shouldn't touch a remote server.
Compress JPEG images and photos without losing much quality.
