Reduce any PNG image to exactly 200KB — instantly, in your browser. No server upload, no registration, 100% private.
Supports JPG, PNG, WEBP · Up to 20 images at once
The 200 KB preset is selected by default. PNG files are converted to JPEG for maximum compression efficiency.
Click Select Images or drag and drop your JPG, PNG or WEBP file. Compression starts automatically — no waiting, no server upload.
Your compressed image appears instantly with a before/after size comparison. Click Download to save it.
PNG (Portable Network Graphics) uses lossless compression — every pixel is preserved exactly as in the original. This makes PNG files significantly larger than JPEG for photographs, but perfect for screenshots, logos, diagrams, and images with text. When you need to compress a PNG to 200KB, our tool converts it to JPEG using a binary search algorithm to find the optimal quality level.
A typical 1200×800 photograph saved as PNG might be 800KB–2MB, while the same image as JPEG at quality 80 might be only 150–300KB. This is because PNG's lossless algorithm must store every pixel value precisely, while JPEG discards subtle color variations that the human eye barely notices. For photos, JPEG almost always produces a better size-to-quality ratio.
PNG supports full alpha-channel transparency (RGBA), which JPEG does not. When our tool converts your PNG to JPEG, transparent pixels are filled with a white background. This is the correct behavior for most use cases — government forms, profile pictures, and document uploads all expect a solid background. If you need to preserve transparency for web graphics or logos, keep the original PNG and use a different tool.
Use PNG when you need pixel-perfect accuracy: screenshots with text, UI mockups, logos, icons, and diagrams. Use JPEG (or compress your PNG to JPEG via this tool) when you need a small file size for photos, portraits, and images with smooth color gradients. The key difference: PNG is lossless but large; JPEG is lossy but compact.
PNG supports 8-bit (256 colors), 24-bit (16.7 million colors), and 32-bit (with alpha) color depths. Our tool handles all PNG variants. 32-bit RGBA PNGs are the most common type with transparency — these are converted to 24-bit JPEG with white background fill. 8-bit indexed PNGs (common for simple graphics) are also supported and converted correctly.
Screenshots from mobile apps often save as PNG and may exceed 200KB. Government portals that accept PNG uploads typically enforce the same 200KB limit as JPEG. University admission forms, bank KYC systems, and job application platforms may require PNG photos under 200KB. Our tool handles all these cases instantly in your browser.
Need a different file size? Choose from our dedicated tools: