Squoosh

Squoosh is a free, browser-based utility for compressing and converting images. It runs largely insIDE the browser, so users can prepare optimized image files without installing desktop software. The tool exposes codec and quality controls, letting people compare the original and compressed result side by side before exporting a final file.

What it does

Squoosh takes an image you provide and re-encodes it using a chosen fORMat and quality setting. The interface shows a live preview with a split view, so differences in sharpness, color, and artifACTs can be inspected while the file size updates. Because processing hAPPens locally in the browser where supported, the Workflow is quick and does not require uploading images to a rEMOte account.

Key capabilities

• format conversion: Re-encode images to formats such as JPEG, WebP, AVIF, and others that may be avAIlable depending on the browser.
• Quality tuning: Adjust compression levels to balance visual fidelity against file size.
• Resizing: Change image dimensions before export to reduce payload further.
• Side-by-side Comparison: View the original and processed image together to judge quality impact.
• local processing: Many Operations run in the browser, which suits quick one-off optimization tasks.
• No account required: The tool is accessible without a sign-up step for bASIc use.

Who it is for

Squoosh suits web developers, designers, bloggers, and marketers who need faster-loading images for websites, emails, or apps. It is also helpful for anyone who wants occasional image compression without comMITting to a paid subscription or learning a complex editing suite. Because the controls are relatively technical, users who want fully automatic optimization may prefer a simpler service.

How to get started

1. Open the Squoosh web app in a modern browser.
2. DRAG an image onto the page or use the file picker to load it.
3. Select an ouTPUt format and adjust quality, dimensions, or advanced codec settings.
4. Review the comparison view and file size estimate.
5. Download the processed image to your device.

Pricing and access caveat

Squoosh is Generally offered as a free web tool, and no paid tier is assumed here. Features, supported codecs, and availability may vary by browser and over time, so users should verify current behavior before relying on it in production workflows. There is no guarantee of a specific veRSIon, and any performance or output differences should be tested with representative images.