How do I compress images?

Upload your images, choose your preferred compression mode, and the tool will optimize them directly in your browser in just a few clicks.

Is my image uploaded to a server?

No. Compression happens locally in your browser, so your images stay on your device the whole time.

Does it preserve transparency?

Yes. If the original image format supports transparency, the compressor preserves that alpha channel during processing.

What file size limits are supported?

You can work with large files up to 50MB each, which makes the tool suitable for high-resolution photos and design assets.

Free Image Compressor

Free online image compressor. Private, browser-based with batch support.

Compression Mode

Target Size Quality Control Auto-Optimize

Target Size Settings

Select Target Size

Enter Custom Size

Recommended range: 1 KB - 50 MB

Drop any image here, compress to any size

Image Compressor

Compress any image format online for free. Private, browser-based, and batch-ready.

Why it matters: Use this main image compressor for everyday shrinking, batch downloads, and fast private processing.

How to Image Compressor

1Drop your images into the tool above. Everything stays in your browser — nothing is uploaded.
2Pick a mode — Target Size for exact KB limits, Quality Control for a fixed ratio, or Auto-Optimize for the best balance.
3Compress and download. Need "image compressor"? This compressor covers that and more.

Best settings for this page: Choose Target Size, Quality Control, or Auto-Optimize — every mode runs locally in your browser.

All compression runs locally in your browser. Your files are not uploaded to any server.

Frequently Asked Questions

All Image Compressor Tools

Pick a specific tool for your image compression needs:

By Size

Compress to 20KB Compress to 50KB Compress to 100KB Compress to 200KB Compress to 500KB Compress to 1MB Compress to 2MB Compress to 5MB Compress Under 100KB Compress Below 200KB Compress Image to KB Reduce MB to KB

By Format

JPG Compressor JPEG Compressor PNG Compressor WebP Compressor GIF Compressor AVIF Compressor HEIC Compressor HEIF Compressor BMP Compressor TIFF Compressor SVG Compressor ICO Compressor Compress JPG Online Compress PNG Online

By Platform

WhatsApp Compressor Instagram Compressor Facebook Compressor LinkedIn Compressor Email Compressor Website Compressor Passport Compressor Resume Compressor E-commerce Compressor Compress for Twitter / X Compress for Pinterest Compress for TikTok Compress for Telegram Compress for Shopify Compress for WordPress Compress for Etsy YouTube Thumbnail Compressor Compress Image for Web Compress Image for Print

Features

Quality Compressor Lossless Compressor Private Compressor Browser Compressor Batch Compressor Compress Images in Bulk Best Free Image Compressor

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