Image Compressor
Shrink photos for upload limits and email — processed on your device, never uploaded.
Free to use · No account required
Enable JavaScript to use the interactive Image Compressor. The input fields and calculations run in your browser.
How it works
Re-encodes through the browser's Canvas at your chosen quality. Lossy formats (JPEG/WebP) shrink dramatically; already-small files may not shrink at all — the real before/after sizes are shown either way.