Client-Side Image Compressor & Resizer
Compress and resize JPG, PNG, and WebP images by up to 80% right in your browser, with side-by-side size comparison and no uploads.
Client-Side Image Compressor & Resizer
HTML5 Canvas Engine • Zero Cloud Uploads • Instant Savings
Drag & drop an image here, or click to browse
Supports JPEG, PNG, and WebP. Processed 100% locally in your browser memory.
This tool uses HTML5 Canvas to compress and resize JPG, PNG, and WebP images directly on your device, typically cutting file size by 50–80% with minimal visible quality loss. Because processing never touches a server, there's no daily upload cap, no watermark, and no cost for unlimited use.
How to Compress & Resize Images
Drag & Drop Your Images
Drop any JPG, PNG, or WebP files into the compression canvas or click to select from your device.
Adjust Quality & Pixel Dimensions
Fine-tune the output quality slider and set maximum width or height to hit your target file size.
Compare Before vs After & Download
Inspect visual clarity with the interactive before/after split slider and download your compressed file.
Why Use a Client-Side Image Compressor
100% Private In-Browser Processing
Hardware-accelerated Canvas compression executes on your local GPU/CPU; photos are never uploaded across the web.
Up to 80% File Size Reduction
Dramatically reduce page weight to improve Core Web Vitals and SEO rankings without visible quality loss.
No Daily Upload Caps
Compress as many images as you need with zero daily quotas, subscriptions, watermarks, or wait times.
Best Use Cases
Optimizing Images for Core Web Vitals
Shrinking Photos for Email Attachments
Converting Legacy Images to WebP
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