Reduce file size while keeping the original shape.
Reduce file size while keeping the original shape.
Preview
Review and download the processed image.
Upload an image to preview optimization, format conversion, or social sizing changes here.
UseDaily's free online image compressor reduces the file size of JPG, PNG, and WebP images directly in your browser. Adjust quality settings, preview the result before downloading, and shrink images for web, email, or social sharing — without uploading to any server.
Upload your JPG, PNG, or WebP image using the upload area. Adjust the quality slider to balance file size and visual quality. Preview the compressed result and download when satisfied.
Optimize images before adding them to websites to improve page load speed.
Reduce image file sizes for faster email attachments and social media uploads.
Export lightweight versions of assets for web delivery without external tools.
Adjust the compression level with a slider to find the right balance between file size and image quality.
See the original and compressed images side by side before downloading.
Images are processed entirely in your browser using the Canvas API — nothing is uploaded.
All processing happens in your browser. Your data is never sent to any server.