Image Compressor
Reduce the size of JPG and PNG images for email attachments, blog uploads and more. You control the compression strength, and everything is processed in your browser.
Drag in image files or click to select
JPG, PNG, WEBP · select multiple at once
How to use
- Drag in image files (JPG, PNG, WEBP) or click to select them.
- Adjust the maximum file size and maximum resolution as you like.
- Press “Start compressing” — a download button appears for each file as it finishes.
Frequently asked questions
- Which formats are supported?
- JPG, PNG and WEBP. Each file is compressed to the same format as the input.
- Does quality drop noticeably?
- In most cases the quality is preserved well enough to be hard to tell apart by eye. For stronger compression, set a smaller maximum file size.
- Are my files uploaded to a server?
- No. All compression is handled inside your browser.
- How many files can I compress at once?
- There's no hard limit, but processing too many at once can slow your device. We recommend batches of 10–20.