Resizer: Image Converter

Resizer is a fast, simple image resizer and converter.

Drag in your photos, pick a preset — and you're done. Perfect for web, marketplaces, email and social media.

WHAT YOU CAN DO
• Resize images by pixels or percentage
• Convert between JPG, PNG, WebP, HEIC and more
• Compress images and control quality to shrink file size
• Batch process hundreds of images at once
• Ready-made presets: Web, Marketplace, Compress — or set your own

BUILT FOR SPEED
No uploads, no waiting. Everything happens locally on your Mac, so your files never leave your computer. Fast and private by design.

SIMPLE BY DESIGN
Clean interface, no clutter. Choose a format, set the quality, and export. See the estimated file size before you save.

FREE & PRO
Use Resizer for free every day. Upgrade to Pro for unlimited processing and no limits.

Great for designers, sellers, developers, marketers — anyone who works with images.