Image Compress
Compress JPG, PNG, and WebP images in your browser. Output size and quality depend on the source image and selected setting.
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How to compress images safely
Use this image compressor when you need smaller JPG, PNG, or WebP files for websites, email attachments, ecommerce listings, and social media posts. Start with quality 80 for photos, then reduce only if the file is still too large.
Steps
- Drop a JPG, PNG, or WebP image into the upload area.
- Choose a quality level. Quality 80 is a practical default for most photos.
- Preview the estimated size change and download the optimized file.
Privacy note
Compression runs in your browser. The image is not uploaded to EaziApps servers, which is useful for personal photos, client work, and unpublished product images.
Frequently asked questions
- Is my image uploaded to a server?
- No. All compression happens directly in your browser using WebAssembly. Your files never leave your device.
- What image formats are supported?
- JPEG, PNG, and WebP are fully supported. GIF and AVIF are also accepted but compressed as PNG.
- How much can I reduce file size?
- Typical savings: 40–80% for JPEG, 50–90% for PNG, 30–70% for WebP. Exact ratio depends on image content and the quality setting you choose.
- Does compression affect image quality?
- Lossy compression (JPEG, WebP) reduces quality slightly at lower quality settings. Lossless modes (PNG oxipng) preserve every pixel while shrinking file size.
- Is there a file size limit?
- Technical limit is your browser memory (usually 500MB+). For best performance, compress images under 50MB each.