Compress Pictures Under 500 KB

Need to compress pictures, images, or photos under 500 KB? This free, privacy-first tool runs entirely in your browser — no uploads required. Works with JPEG and PNG formats (PNG files are automatically converted to JPEG for optimal compression).

Quick Answer: To compress pictures under 500 KB, open SnapPress, select your images, use the Quality slider or enter 500 in the Target Size field, then download your compressed files.

How to Compress Pictures Under 500 KB

  1. Open the Tool: Navigate to the SnapPress 500 KB compressor. The tool is pre-configured for 500 KB targets.
  2. Select Your Pictures: Click to browse or drag and drop your images, pictures, or photos. Supports JPEG and PNG formats (PNG converts to JPEG automatically).
  3. Adjust Settings: Use the Quality slider to fine-tune compression, or enter 500 in the Target Size field. The tool will automatically find the optimal quality setting.
  4. Preview Results: Check the real-time preview to confirm your compressed image looks good and is under 500 KB. All processing happens instantly in your browser.
  5. Download: Download individual files or use the batch ZIP download for multiple images. No registration or account required.

Ready to Compress?

Open the 500 KB Tool →

Why 500 KB?

Many platforms and services require images under 500 KB for uploads — including job application portals, government websites, e-commerce listings, and content management systems. The 500 KB limit strikes a balance between file size and image quality, making it one of the most common compression targets.

At 500 KB, most images retain excellent visual quality (typically 85–90% on the quality scale) while being small enough for fast web loading and meeting upload restrictions.

Need Stricter Compression?

If you need even smaller file sizes, try our 200 KB compressor for more aggressive compression. We also support other targets:

Frequently Asked Questions

Does this work for PNG images too?

Yes! PNG files are automatically converted to JPEG format for optimal compression. JPEG compression is significantly more efficient for photos and images while maintaining excellent visual quality. If you need to preserve transparency, consider using PNG-specific tools.

Is it safe and private?

Absolutely. All compression happens entirely in your web browser. Your pictures, images, and photos never leave your device. We don't upload, store, or analyze any of your files. It's completely private and secure.

Can I compress multiple files at once?

Yes! SnapPress supports batch processing. Upload multiple pictures or photos, and the tool will compress them all simultaneously. When you're done, download all compressed files in a convenient ZIP archive.