Compress PNG
Upload PNG images, reduce them by target file size, and export the results as PNG, WebP, or JPG without sending files to a server.
Select PNG images to start compressing
Supports PNG only
Images Never Leave Your Device
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Resize images in different units, formats, or file sizes — all in one place.
Custom width & height in pixels, inches, cm, or mm.
Resize multiple images together and download everything in one ZIP.
Adjust image size in inches with DPI for printing.
Metric sizing for print and international formats.
Precise sizing for ID photos and official documents.
Optimize image size and DPI for high-quality prints.
Resize dimensions and compress file size in one step.
Resize or change image proportions for any layout.
Scale images to 25%, 50%, 75%, 200%, or a custom percentage.
FEATURES
Compress PNG Files While Keeping the Workflow Simple
Use a PNG-only workspace for screenshots, graphics, transparent images, and other files that need careful format handling.
PNG-Only Uploads
Keep the batch focused by accepting PNG files only, so every image starts from the format you want to optimize.
Target Size Compression
Set a KB or MB goal when a form, website, or message needs a PNG under a clear file size limit.
PNG Output by Default
Keep PNG selected unless you choose another format, which helps preserve the expected output for graphics and transparent images.
PNG, WebP, or JPG Export
Save as PNG for format consistency, WebP for modern web use, or JPG when you need broad compatibility.
Private Browser Processing
Compression runs in your browser, so your PNG files stay on your device while the batch is prepared.
Batch Downloads
Process multiple PNG files together, review the finished results, and download one image or the full set.
HOW IT WORKS
Compress PNG Images in Three Steps
Add your PNG files, choose a target size, then download lighter images.
STEP 1
Upload PNG Files
Add up to 50 PNG images on desktop, or 20 on smaller devices, and switch between them in the preview strip before starting the batch.
STEP 2
Choose Size and Format
Enter a target file size, then keep PNG output or switch the whole batch to WebP or JPG.
STEP 3
Download the Results
Open the download workspace, check the compressed images, and save one file or the full batch.
Ready to Make PNG Files Smaller?
Start a private PNG compression batch and prepare lighter files for websites, forms, messages, or everyday sharing.
FREQUENTLY ASKED
PNG Compression Questions
Helpful answers about PNG input, output formats, target sizes, and private browser processing.
No. This page is for PNG uploads only. Use the general image compressor if you want to compress mixed image formats.
PNG is selected by default, so the compressed file stays in the same format unless you choose WebP or JPG.
PNG quality compression reduces colors while keeping pixel dimensions and transparency. Lower quality may affect gradients and detail.
No. The compression happens in your browser, so your PNG files stay on your device while the tool prepares the results.
Yes, our image resizing tool is completely free to use. No registration required, no watermarks, and no hidden fees. Simply upload your image and resize it to your desired dimensions.
Absolutely! All image processing is done locally in your browser. Your images are never uploaded to our servers, ensuring complete privacy and security of your files.
QUICK ACCESS
Popular resize presets
Jump to the most commonly used image sizes for your projects
Popular
Resize Image to 64x64
Resize Image to 128x128
Resize Image to 256x256
Resize Image to 300x80
Resize Image to 300x300
Resize Image to 480x640
Resize Image to 512x512
Resize Image to 640x360
Resize Image to 600x600
Resize Image to 1024x576
Resize Image to 1024x1024
Resize Image to 1280x720
Resize Image to 1400x1400
Resize Image to 1500x1000
Resize Image to 1600x1600
Resize Image to 1920x1080
Resize Image to 2048x1152
Resize Image to 2048x2048
Resize Image to 2560x1440
Resize Image to 3000x3000
Resize with Aspect Ratio
Convert Image to 4:5 Aspect Ratio
Convert Image to 9:16 Aspect Ratio
Convert Image to 16:9 Aspect Ratio
Resize Image to 35x45-mm
Resize Image to 1x1 inch
Resize Image to 3x3 inch
Resize Image to 4x6 inch
Resize Image to 3x4 cm
Resize Image to 4x3 cm
Resize Image to 4x4 cm
Resize Image to 4x5 cm
Resize Image to 4x6 cm
Resize Image to 4.5x3.5 cm
Resize Image to 5x5 cm
Resize Image to 5x7 cm
Resize Image to 500-kb