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Reduce JPG, PNG, and WebP file size for email attachments, WhatsApp, and faster-loading websites — without losing visible quality. 100% browser-based.
Select one or multiple images — batch compression supported
Every photo from a modern phone camera is 3–12MB — far larger than needed for email, messaging, or the web. Compressing an image reduces its file size by removing redundant data, without changing how it looks on screen. This tool lets you dial in exactly how much compression to apply, so you can shrink a photo from 8MB down to a few hundred KB while keeping it visually identical.
Email attachment limits — most providers cap attachments at 25MB total; compressing lets you fit more photos per email.
WhatsApp and messaging apps — smaller files send faster and use less mobile data.
Website speed and SEO — large, uncompressed images are the #1 cause of slow-loading web pages.
Upload limits on forms — job applications, government portals, and CMS platforms often cap image size.
No. Compression runs entirely in your browser using the HTML5 Canvas API. Your images never leave your device.
Most photos can be compressed to 60–80% quality with no visible difference on screen. Below 50%, some blockiness may appear in detailed areas.
Yes. PNG is lossless by nature, so the biggest size reduction for PNGs comes from limiting the max width — enable the resize option alongside compression for the best results.
Yes — batch compression is fully supported. Download individually or click Download All.