Free Tool

Image Compressor

Compress and resize images entirely in your browser. Nothing is uploaded to any server — your files stay private.

Quality: 80%

Max Width (px)

Max Height (px)

Output Format

Drop images here or click to browse

Supports JPEG, PNG, WebP, GIF, BMP, TIFF

How to Use

How to use the Image Compressor

Adjust settings

Set your desired quality (10-100%), optional max dimensions, and output format (JPEG, PNG, or WebP).

Drop or select images

Drag and drop images onto the upload area, or click to browse. You can select multiple files at once.

Review results

Each image shows original size, compressed size, dimensions, and the percentage saved with a visual bar.

Download

Download individual images or click 'Download all' to save everything. Files are named with '-compressed' suffix.

Features

Why use our Image Compressor?

Browser-Only Compression

Nothing is uploaded. The HTML Canvas API compresses images right in your browser — fast, private, and secure.

Batch Processing

Compress multiple images at once. Drag and drop a whole batch and download them all with one click.

Format Conversion

Convert between JPEG, PNG, and WebP. Switch to WebP for the best compression-to-quality ratio.

Resize on the Fly

Set max width and height to resize images proportionally during compression. Perfect for web optimization.

Live Savings Preview

See exactly how much space you saved with visual bars and percentage indicators for each file.

No Watermarks

Downloaded images are clean — no watermarks, no branding, no strings attached.

FAQ

Image Compressor — Common Questions

Yes, 100% free with no sign-up, no watermarks, and no file limits per session. Compress as many images as you need.

No. Compression happens entirely in your browser using the HTML Canvas API. Your images never leave your device — complete privacy.

You can upload JPEG, PNG, WebP, GIF, BMP, and TIFF images. Output can be saved as JPEG, PNG, or WebP.

Typical JPEG compression at 80% quality reduces file size by 40-70% with minimal visible quality loss. Results vary by image content and the original file size.

Yes. Set a max width and/or max height and the tool will resize proportionally while compressing. Great for preparing images for the web.

Files up to 50 MB are supported. Since compression runs in your browser, very large files may take a moment to process.

More Tools

Related free tools

Performance