Drop images here or click to browse
Select up to 20 images at once — files stay in your browser, never uploaded
Choose ImagesHow to Compress Images Online
Upload Your Images
Drag and drop up to 20 JPEG, PNG, or WebP images onto the tool, or click to browse. All processing happens locally in your browser — your images never leave your device.
Set Quality & Format
Choose your desired quality level (10–100%), output format (JPEG, PNG, WebP or keep original), and optionally set a maximum width to resize while compressing.
Download Compressed Images
Each image is compressed instantly and shown with before/after file sizes. Download individual images or click "Download All" to get a ZIP of all compressed files at once.
Why Use ToollLive Image Compressor?
Instant Bulk Compression
Compress up to 20 images simultaneously in real time — no waiting for uploads or server queues.
100% Private
Images are processed entirely in your browser using the Canvas API. Nothing is ever sent to a server.
Smart Quality Control
Adjust quality from 10–100% with a live slider. Find the perfect balance between file size and visual clarity.
Format Conversion
Convert any image to JPEG, PNG, or WebP while compressing. WebP delivers the smallest file sizes for web use.
Resize & Compress
Optionally set a maximum width — perfect for web optimization, email attachments, and social media uploads.
Before/After Comparison
Click the compare button on any image to view a side-by-side comparison of the original and compressed versions.
Related Image Tools
View All Image Tools →Free Online Image Compressor — Reduce Image Size Without Losing Quality
ToollLive's free image compressor lets you compress JPEG, PNG, and WebP images online in seconds — directly in your browser with no sign-up and no watermark. Whether you're optimizing photos for a website, shrinking images for email, or reducing storage space, our tool delivers up to 90% file size reduction while maintaining excellent visual quality.
Powered by the browser's native Canvas API, your images are compressed entirely client-side — your files are never uploaded to any server, ensuring complete privacy. Compress up to 20 images at once, choose your quality level, convert between JPEG/PNG/WebP formats, and optionally resize to a maximum width. Download images individually or as a batch. The fastest, most private free image size reducer online — no software to install, works on any device.
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