Click to Select PNG Images
Or drag and drop files here
Reduce your PNG images to 50KB or less. Preserves transparency. Free, fast, and secure. Works entirely in your browser.
Or drag and drop files here
PNG compression works differently from JPG because PNG uses lossless compression. To reach a 50KB target, OneWeeb intelligently reduces image dimensions while preserving the PNG format and transparency. The tool iteratively scales your image down in small steps until the file size fits within 50KB, maintaining the best possible visual quality at each step.
A 50KB PNG is ideal for web icons, small logos, thumbnails, and form uploads that specifically require PNG format. Government forms, academic portals, and job application sites sometimes require PNG uploads under a certain file size. Unlike JPG compression which reduces quality, PNG compression through resizing keeps every remaining pixel crystal-clear.
All processing happens locally in your browser. Your images including logos, icons, and documents with transparency are never uploaded to any server. Select your PNG file, click compress, and download instantly.
Yes. Unlike JPG, PNG supports alpha transparency. When we compress your PNG, the transparent background is fully preserved in the output file. This makes it perfect for logos and icons.
JPG uses lossy compression that reduces quality to shrink file size. PNG is lossless, so to reach a target size, we reduce image dimensions instead. Every pixel in the output is perfectly sharp. For JPG compression, try our JPG 50KB compressor.
Yes, completely free with no limits. No sign-up, no watermarks, no restrictions. Also try our PNG 100KB compressor if you need more room.