Email/Newsletter Image Prep

Prepare a compact JPEG with your chosen width and file-size limit.

Your image stays in this browser. No upload or account required.

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About this flow

Prepare a compact JPEG for an email or newsletter: choose its width and maximum file size, then preview the actual result before using it.

One static PNG, JPEG, WebP image, up to 5 MiB and 4 megapixels. Reloading ends this session.
JPEG uses a solid background. JPEG encoding can change pixels. Quality and file size vary; compare the result before using it. The downloaded result must fit your maximum size. Encoding quality is chosen by a bounded search of actual outputs. Your chosen dimensions are retained; if the limit cannot be met, increase it or reduce the width and process again. Inspect the preview: a small byte limit can visibly reduce quality.