Drop Images Here or Click to Upload
Compress multiple images at once — free, private, instant
JPEG
PNG
WebP
No file size limits · No upload limits · Processed locally in your browser
Reduce JPEG, PNG and WebP images by up to 90% — right in your browser. No server uploads. No account. No limits. Your files stay on your device, always.
Compress multiple images at once — free, private, instant
No file size limits · No upload limits · Processed locally in your browser
Large images slow down websites, waste storage, and cost money on bandwidth. Compressed images fix all three — without visible quality loss.
Your images are compressed in your browser using the Canvas API. They never touch a server. This is our biggest differentiator from competitors.
Google uses page speed as a ranking factor. Compressed images improve Largest Contentful Paint (LCP) — a Core Web Vital that directly affects your SEO.
Smaller images mean lower hosting and CDN costs. For ecommerce stores with hundreds of product photos, this adds up to significant savings.
60% of web traffic is mobile. Compressed images load faster on slow mobile connections, reducing bounce rates and improving user experience.
Compress photos before attaching to emails. Most email clients have attachment size limits — smaller images means fewer bounce-backs.
Social platforms recompress images on upload. Optimize before uploading to maintain quality control and faster loading on feeds.
No tutorials. No settings to configure. Drop your images and download the results.
Drag and drop one or multiple images onto the upload area, or click to browse. JPEG, PNG and WebP all supported.
Use the quality slider to balance file size vs visual quality. 80% is the sweet spot for most use cases — great quality, massive size reduction.
Click Compress All. Your images are processed instantly in your browser using the Canvas API. No waiting for server processing.
Download images individually or all at once. Compare before/after side by side to verify quality before saving.
The three formats that power the modern web — all fully supported, all free.
The most widely used image format on the web. JPEG compression achieves the best file size reductions — typically 70-90% smaller with virtually no visible quality loss at 80%+ quality settings.
Lossy compressionPNG supports transparency and is ideal for logos, icons, and graphics with flat colors or text. PNG compression removes metadata and optimizes color depth while preserving transparency.
Lossless + lossy optionsGoogle's modern image format. WebP typically achieves 25-35% smaller files than JPEG at equivalent quality. Supported by all modern browsers. SnapHQ can convert JPEG and PNG to WebP.
Lossy + losslessSnapHQ's free image compressor is the only tool that guarantees your images never leave your device. Most online compressors upload your files to a server, process them, and send them back — raising privacy concerns for sensitive photos, client work, or proprietary product images.
SnapHQ uses the browser Canvas API to compress images locally. This means faster processing (no upload wait time) and complete privacy. Your compressed images are ready in seconds.
When you upload images to a typical online image compressor, your files travel to a remote server, get processed, and are (hopefully) deleted. You have no way to verify this.
SnapHQ processes everything 100% in your browser. Your images stay on your device at all times. No data transfer. No privacy risk. No waiting for server round-trips. This is especially important for:
✓ Client photos — covered by NDAs
✓ Product images — proprietary to your business
✓ Personal photos — nobody else's business
✓ Medical images — subject to HIPAA concerns
Everything you need to know about SnapHQ's free image compressor.
No sign-up. No server uploads. Instant results.
Start Compressing →