Compress PNG Online
Fast, free PNG image optimizer for smaller file sizes
What is Compress PNG Online? Complete Overview
Compress PNG Online is a free web-based tool designed to reduce the file size of PNG images efficiently. It supports lossy compression by reducing the color palette of PNG files, making them smaller without significant quality loss. This tool is ideal for web developers, designers, and anyone looking to optimize PNG images for faster website loading times and reduced storage usage. The process is fully automated, ensuring privacy and security, with all files deleted from servers within 60 minutes of upload. No installation or registration is required, and users can process up to 20 images per batch with unlimited batches.
Compress PNG Online Interface & Screenshots
Compress PNG Online Official screenshot of the tool interface
What Can Compress PNG Online Do? Key Features
Batch Processing
Upload and compress up to 20 PNG images simultaneously, saving time and effort. The tool supports drag-and-drop functionality for easy file selection, and processed images can be downloaded together in a ZIP file.
Lossy Compression
Reduce PNG file sizes by optimizing the color palette. The tool converts 24-bit PNGs to 8-bit, significantly decreasing file size while maintaining visual quality for graphics, logos, and icons.
Manual Quality Adjustment
Users can fine-tune compression levels for individual images by clicking on thumbnails to enter manual mode. This allows for a balance between file size reduction and image quality.
Privacy-Focused
All uploaded files are automatically deleted from servers within 60 minutes, ensuring data privacy. The compression process is fully automated, with no human access to your images.
No Registration Required
The tool is completely free to use with no sign-up or subscription needed. Users can compress unlimited batches of PNG images without any restrictions.
Best Compress PNG Online Use Cases & Applications
Website Optimization
Web developers can use the tool to compress PNG images used in websites, reducing page load times and improving user experience. This is especially useful for sites with multiple graphics or logos.
Graphic Design
Designers can optimize PNG files for presentations or digital portfolios, ensuring high-quality visuals with smaller file sizes for easier sharing and storage.
App Development
App developers can compress PNG assets to reduce the overall size of their applications, leading to faster downloads and better performance on mobile devices.
How to Use Compress PNG Online: Step-by-Step Guide
Upload your PNG files by dragging and dropping them into the 'Drop Your Files Here' area or clicking 'UPLOAD FILES' to browse and select images manually. You can upload up to 20 images at once.
Adjust the compression quality using the Quality slider at the top of the interface. For more precise control, click on any image thumbnail to enter manual mode and adjust settings individually.
Preview the compressed images to ensure the quality meets your requirements. The tool provides a real-time comparison of file size reduction.
Click 'DOWNLOAD ALL' to save all compressed images in a single ZIP file, or download them individually if preferred. Use 'CLEAR QUEUE' to start a new batch of images.
Compress PNG Online Pros and Cons: Honest Review
Pros
Considerations
Is Compress PNG Online Worth It? FAQ & Reviews
No, you can compress unlimited batches of PNG images, with each batch containing up to 20 files. There are no restrictions on the number of times you can use the tool.
No, all uploaded images are automatically deleted from the servers within 60 minutes of upload. The compression process is fully automated, and no one views or accesses your files.
Yes, you can use the Quality slider to adjust compression for all images in a batch or click on individual thumbnails to enter manual mode and fine-tune settings for specific images.
While primarily designed for PNGs, the tool may convert JPEG or WebP files to PNG for compression. However, it is optimized for PNG files, especially those with transparency.
Yes, the tool is completely free with no hidden charges or subscription requirements. You can use it as much as you need without any limitations.