Is the image compression fully private?

Yes. All compression happens entirely inside your browser. Images never leave your device.

Which formats are supported?

You can compress JPG, JPEG, PNG, and WebP images, with options to convert formats.

Does the tool reduce image dimensions?

Yes. You can resize dimensions manually or set auto sizing for proportional reduction.

Are EXIF details removed automatically?

You can choose to strip EXIF metadata for maximum privacy and smaller file size.

Image Compressor (Client-Side Only)

Compress, resize & convert images entirely in your browser. No upload, no server.

Drag & Drop images here

Compression Settings

Quality (70%)

Format

Resize Width

Resize Height

Maintain aspect ratio

Free Online Image Compressor (No Upload) — Fast, Private & Powerful

Compress and optimize images instantly with our 100% client-sideImage Compressor. Your files never leave your device — everything runs securely in your browser. Reduce image size, batch compress multiple photos, resize dimensions, convert formats (JPG, PNG, WebP), remove EXIF metadata, and download optimized results with zero quality loss.

Why use an in-browser image compressor?

Unlike traditional online compressors, this tool performs all compression locally using your device's CPU. No uploads, no privacy risks, and no slow server processing. You get instant results, full control, and superior performance — even for large batches of images.

Key Features

📁 Batch compress multiple images
🎚️ Adjustable quality slider (1–100)
🖼️ Convert images to JPG, PNG or WebP
🏗️ Resize width/height with aspect-ratio lock
🔒 100% client-side processing (never uploads)
📦 Download all compressed images as ZIP
📶 Before/after preview with size comparison
🔍 Strip EXIF metadata for privacy
⚡ High-resolution compression engine

How to use the tool

Upload or drag & drop your images into the tool.
Choose your compression level, format, or resize options.
Preview your optimized image and compare sizes.
Download individual files or export everything as a ZIP.

Frequently Asked Questions

Is this image compressor really private?

Yes. All compression happens directly in your browser using HTML5 Canvas. Your images are never uploaded, stored, or sent to a server — making it safe for confidential photos and client assets.

Which image formats are supported?

The compressor supports JPG, PNG, WebP, BMP, HEIC/HEIF(browser-supported), and can convert between formats depending on your export settings.

Can I compress multiple images at once?

Yes. The tool includes full batch compression with ZIP export for downloading all optimized files together.

Will the image quality drop after compression?

No visible loss occurs in most cases. You control the compression level, allowing you to balance quality and file size as needed.

Can I resize images while compressing?

Yes. Set a custom width or height. The tool automatically maintains aspect ratio unless you disable it.

What does “Remove EXIF metadata” mean?

EXIF includes camera model, GPS location, timestamps, and other sensitive data. You can strip all metadata for privacy.

Is this tool really free?

Yes — the Image Compressor is completely free, unlimited, and requires no registration.