Image Compressor – Compress JPG, PNG & WebP Free Online
Compress JPG, PNG, and WebP images online without losing quality. Reduce file size by up to 90% instantly in your browser. No upload, no sign-up, 100% free.
Drop your files here, or browse
JPG · PNG · WebP · up to 50 MB
Batch processing supported
Frequently Asked Questions
Our compressor uses browser-native Canvas API and the browser-image-compression library to reduce file size by adjusting quality and optionally resizing. Your image never leaves your device.
We support JPG/JPEG, PNG, and WebP formats. GIF files can be uploaded but will be converted to the original format during compression.
At higher quality settings (80–100), the difference is barely noticeable. Lower settings (below 60) will show visible quality loss but achieve much smaller file sizes.
You can compress images up to 50MB. For very large files, processing may take a few seconds.
No. All compression happens entirely in your browser. Your images are never uploaded to any server.
What is Image Compressor – Compress JPG, PNG & WebP Free Online?
An image compressor reduces the file size of digital images while preserving as much visual quality as possible. Large image files slow down websites, consume storage space, and take longer to share. Our Image Compressor uses advanced browser-based algorithms to shrink JPG, PNG, and WebP images by up to 90% without requiring any server upload. The compression runs entirely inside your browser using the HTML5 Canvas API — your images never leave your device and your privacy is fully protected. Whether you are a web developer optimizing page load times, a blogger reducing image sizes before publishing, or simply someone who wants to share photos faster, this tool handles it all instantly.
How to Use Image Compressor – Compress JPG, PNG & WebP Free Online
- 1Click the upload area or drag and drop your JPG, PNG, or WebP image onto the tool.
- 2Use the quality slider to choose your desired compression level (lower = smaller file, higher = better quality).
- 3The tool instantly previews the compressed image alongside the original.
- 4Review the file size reduction percentage shown below the preview.
- 5Click the Download button to save the compressed image to your device.
Key Features
- ✓Supports JPG, PNG, and WebP image formats
- ✓Adjustable quality slider from 1% to 99%
- ✓Real-time side-by-side preview comparison
- ✓Shows exact file size reduction in KB and percentage
- ✓100% browser-based — no server upload required
- ✓Instant download with one click
- ✓No watermarks added to output
Benefits
- →Faster website load times by reducing image payload
- →Save storage space on your device or cloud
- →Share images faster via email or messaging apps
- →Improve Google PageSpeed and Core Web Vitals scores
- →Reduce bandwidth costs for websites and apps
- →Keep images private — nothing is uploaded to any server
Why Use Irreva for Image Compressor – Compress JPG, PNG & WebP Free Online?
Frequently Asked Questions
What image formats does the compressor support?
The tool supports JPG (JPEG), PNG, and WebP formats. You can compress any of these and download the result in the same format.
How much can I reduce an image's file size?
Depending on the original image and quality setting, you can typically reduce file size by 40% to 90%. A 5 MB photo can often be compressed to under 500 KB with minimal visible quality loss.
Will compression reduce image quality?
At quality settings above 70%, most people cannot see any visible difference. The tool lets you preview the result before downloading so you can find the right balance.
Is my image uploaded to a server?
No. All compression happens entirely in your browser using the HTML5 Canvas API. Your images never leave your device.
Can I compress multiple images at once?
Yes. You can process multiple images in the same session by uploading them one after another.
Why should I compress images for my website?
Large images are one of the biggest causes of slow page load times. Google's Core Web Vitals penalize pages with oversized images. Compressing images can dramatically improve your site's performance and SEO ranking.
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