DCPIXEL
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Comprimi in 500KB

Comprimi cualquier imagen JPG, PNG, o WebP a exactamente 500KB o menos. Instantáneo, sin subir archivos — ideal para formularios y portales con un límite de 500KB.

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1. Carica immagine

2. Target Size

Custom target100 KB

Upload an image and set a target size in KB

Comprimi in 500KB

Muchos portales de subida limitan el tamaño de archivo a 500KB. DCPIXEL usa un algoritmo de compresión de búsqueda binaria para alcanzar tu tamaño objetivo lo más precisamente posible mientras preserva la mejor calidad alcanzable, todo dentro de tu navegador.

🔐 100% Private — Client-Side Execution

All processing happens inside your browser using WebAssembly and HTML5 Canvas. Zero file uploads, zero server tracking. Compliant with LGPD & GDPR.

Domande frequenti

How accurate is the file size target?
The tool uses a binary search algorithm that iterates compression quality until the output is within 1-2KB of your target. Accuracy is typically within 1KB for JPG and WebP formats.
Can I compress to any custom KB value?
Yes. Besides the preset options (20KB, 50KB, 100KB, 200KB, 500KB), you can type any custom target value in the input field.
What formats support exact-size compression?
JPG and WebP support precise size targeting via quality adjustment. PNG uses lossless compression so file size cannot be controlled as precisely — we convert it to optimized JPG for exact-size output.
Why do government portals require images under 100KB?
Online application portals (visa applications, college forms, tax submissions) have upload limits to reduce server storage costs and bandwidth. Our tool compresses while maintaining the minimum quality required for official document submission.
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