Compress Image to 16KB (JPG/WEBP)
Free online image compressor to precisely compress images to 16KB. Supports cropping, resizing, and conversion to JPG/JPEG, WEBP, PNG, AVIF, PDF with secure processing and auto-delete.
What is Zero-Upload?
All processing happens in your browser. No data is sent to our servers.
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Compress Image to 16KB
- Upload Image.
- Target Size: 16KB.
- Crop / Width/Height (Optional).
- Compress → Download Compressed Image.
Compress Image to 16KB (JPG/WEBP) – Precise & Private
Quickly compress images to exactly 16 KB (or nearby) while preserving clarity. Resize, crop, rotate and convert formats—fully in the browser with optional Zero‑Upload 100% privacy mode for sensitive content.
Adaptive Engine
Balances compression with sharpness in icons, UI elements and gradients.
Exact Targets
Hit strict limits (forms, portals, email) from 1 KB up to 2 MB.
Zero‑Upload Mode
Keep everything local—offline capable after initial load for maximum privacy.
Common Use Cases
- Job portal & application forms
- Email attachment limits
- E‑commerce product galleries
- Performance budgets (LCP-friendly)
- Blog / marketing hero images
- UI & dashboard assets
- Client previews & NDA media
- Documentation screenshots
FAQ
How do I get exactly 16 KB? ›
Will the quality suffer? ›
Does Zero‑Upload affect results? ›
Which format should I choose? ›
16KB — Why?
16KB is ideal for faster uploads, email attachments, and forms that require small file sizes, while maintaining visual quality.
Best practices to hit 16KB with good quality
Crop to the essential subject, reduce dimensions gradually, and let the compressor optimize JPG quality to reach your target.
Popular targets:
