Image Compressor

Features

Image Compressor is a free online tool that lets you shrink JPG, PNG, and WebP photos directly in your browser. Adjust quality and size sliders per image, preview the compressed result side-by-side, and download smaller files individually or as a batch ZIP. Everything runs locally inside your browser — your images never leave your device and are never uploaded to any server, so private or sensitive photos stay fully under your control.

When You Need This

Common pain points this tool solves

1. Compressing product photos before uploading them to an ecommerce store or marketplace listing
2. Resizing holiday and travel photos to fit under email or messaging app attachment limits
3. Reducing screenshot and blog image sizes so web pages load faster and use less mobile bandwidth

How to Use

Step-by-step instructions

1. Click 'Upload images' or drag JPG/PNG/WebP files from your desktop onto the drop zone
2. Use the quality and max-dimension sliders on each image to tune compression strength
3. Check the side-by-side preview to confirm visual quality remains acceptable at the new file size
4. Download individual compressed files or click 'Download all' to save them as a ZIP bundle

Why Choose Korelyy

What makes us better

1. Runs entirely in the browser with WebAssembly — no server round-trip, so photos stay private even when you're on public Wi-Fi
2. Per-image quality controls with live before/after preview let you strike an exact size-versus-quality tradeoff
3. Bulk export as ZIP plus batch rename makes it easy to prepare dozens of product images for a store launch in one pass

Monetize With This Tool

Turn this tool into a side income stream

1. Use this tool to speed up your freelance work and take on more paying clients
2. Create polished content faster for your blog, YouTube channel, or social media and grow your audience
3. Offer this tool's capabilities as a service on Fiverr, Upwork, or to your local business clients

Frequently Asked Questions

1. Is Free Online Image Compressor — JPG, PNG, WebP free to use?

   Yes. Free Online Image Compressor — JPG, PNG, WebP is 100% free for core features — no signup, no watermarks, no hidden paywalls on the tools you need day to day.

2. Do I need to sign up to use Free Online Image Compressor — JPG, PNG, WebP?

   No. Open and use instantly in your browser. Nothing to install, no account required. Your preferences stay on your device.

3. Is my data safe with Free Online Image Compressor — JPG, PNG, WebP?

   Yes. Free Online Image Compressor — JPG, PNG, WebP runs locally in your browser whenever technically possible — sensitive inputs are processed on your device, not on our servers. No tracking cookies.

4. Which devices does Free Online Image Compressor — JPG, PNG, WebP work on?

   Phones, tablets and desktops with any modern browser (Chrome, Safari, Edge, Firefox). Touch-friendly and responsive from 320px to 4K.

5. What image formats are supported for compression?

   JPEG, PNG, WebP, and AVIF are supported. Each format uses different compression algorithms optimized for photos vs graphics vs web images. The tool shows the visual quality preview so you can compare before downloading.

6. Can I compress multiple images at once?

   Yes, batch processing is supported. Upload multiple images and the tool compresses them all in parallel. You can download them individually or as a ZIP archive.

7. Does the compression reduce image quality significantly?

   The tool lets you control the quality level (from 0-100%). At moderate settings (70-80%), the file size is typically reduced by 50-70% with minimal visible quality loss. You can preview the result before saving.