Compress images without uploading them.

1. Choose one or more image files from your device.
2. Adjust the options for quality, dimensions, format, or placement.
3. Process the files, review the output, then download each image or all images.

Use this image compressor for blog graphics, email attachments, ecommerce photos, and social posts that need smaller file sizes without a complicated editor.

Use the compressor when the image already has the right framing but the file is too large for a website, email, or upload form.

Start with a moderate quality setting and only lower it when the destination has a strict file-size limit. Faces, product labels, and small text should still look natural after export.

For website use, pair compression with resizing. A very large photo compressed at full camera dimensions is usually still heavier than a properly resized image.

Output quality checklist

• Open the downloaded file and compare it with the original.
• Check faces, logos, labels, and small text at the size users will actually see.
• Confirm the file format, dimensions, and file size match the destination requirement.

Common mistake to avoid

Do not overwrite the only copy of an important image. Browser tools are fast, but the safest workflow is to preserve originals and publish only the processed copy.