For Gmail attachments and Slides images · free · no login
Make a smaller photo attachment.
Choose one JPEG or PNG, reduce its longest edge, and download a JPEG for manual attachment in Gmail or insertion into Slides. Your original file stays unchanged.
Processing stays in this browser: no image upload, Google access or sending. Usage events exclude your image, file name, dimensions and byte sizes. Output uses JPEG quality 82%; transparency becomes white. Camera orientation is applied by the browser; inspect the result. Animation, CMYK or other uncommon JPEG variants, HEIC, SVG and GIF are unsupported. Export a standard RGB JPEG or static PNG in a photo editor first.
A Drive link or your device’s photo editor may already solve the job. Gmail attachment limits depend on account settings; a smaller file does not guarantee delivery. Inspect readability and keep your original for printing or detailed work.
1. Choose a photo and size
Input: your own photo. Limits: 10 MiB, 20 million pixels, no edge over 12,000 pixels.
Have several document photos? Put them in one PDF for manual sharing.