Image Optimizer
Compress and resize images locally: WebP, JPEG, PNG with quality control.
All processing uses your browser's native image codecs — files never leave your device. PNG output ignores the quality slider (lossless).
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Compress, resize, and convert images entirely in your browser. Choose WebP, JPEG, or PNG output with quality control and instant size comparisons.
[x]Features
- -WebP, JPEG, and PNG output formats
- -Quality slider for lossy formats
- -Downscale to a maximum width
- -Before/after preview with size comparison
- -Savings percentage vs. the original
- -All processing uses native browser codecs
>Use Cases
- >Preparing images for web performance budgets
- >Converting screenshots to WebP for smaller assets
- >Downscaling large photos for email or docs
- >Comparing format efficiency without uploading files