Image Compressor
Reduce the file size of PNG, JPG, and WebP images directly in your browser. Adjust the quality level and output format, then download the compressed result. Your images are never uploaded to any server.
Drop image here or click to upload
PNG, JPG, WebP supportedHow to Use the Image Compressor
- Drop an image onto the upload area or click to browse and select a PNG, JPG, or WebP file.
- Adjust the quality slider (lower = smaller file, higher = better quality) and choose the output format.
- Click "Compress" to process the image, then review the size savings and download the compressed file.
Features
- Supports PNG, JPG, and WebP input and output formats
- Adjustable quality slider from 10% to 100%
- Displays original size, compressed size, and percentage savings
- Live preview of the compressed image before downloading
- Drag-and-drop or click-to-upload interface
- 100% client-side — your images never leave your device
Image Compressor: practical uses
Use Image Compressor when you need a fast, clear, private result without creating an account. This page also supports related needs like Image Compressor online, Image Compressor free, Image Compressor converter so you can choose the right workflow.
When it helps
- Best for: Preparing images or QR codes for websites, documents, downloads, and quick sharing.
- Helpful details: Review format, quality, size, and download options so the final file matches the place where you will use it.
- Next step: Use a related image or PDF tool when you need compression, conversion, QR creation, or document export.
For the next step, try Free Online Image Converter, QR Code Generator, PDF to JPG Converter.
Frequently Asked Questions
Which image formats are supported?
This tool supports PNG, JPEG, and WebP as both input and output formats. You can upload any of these formats and choose to compress to any of the three output formats. GIF and SVG are not currently supported.
Is my image uploaded to a server?
No. All image processing happens entirely in your browser using the HTML5 Canvas API. Your image data never leaves your device, ensuring complete privacy.
What quality setting should I use?
For most use cases, 70–85% quality provides a good balance between file size reduction and visual quality. For web images where small file size is critical, 50–70% is often acceptable. For print or archival purposes, keep it at 90% or above.
Why might the compressed file be larger than the original?
This can happen when converting a PNG to JPEG at high quality, or when the source image is already well-optimized. PNG is a lossless format and may produce a larger file than the original if the original was compressed with specialized tools.
Is there a maximum file size limit?
There is no strict limit, but very large images (over 20 MB or higher than 8000×8000 pixels) may be slow to process or cause memory issues in some browsers. For best results, process images under 10 MB.
