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Drag & drop, paste, or click to select files for Compress PNG.

Or drag and drop up to 500 files here

PNGFILE

Compress PNG online, free

Reduce image file size with a live quality preview or an exact target size — lossy or lossless, strip metadata, before/after comparison.

Runs in your browser — no upload
Free, no sign-up, no watermark
JPEG
PNG
WebP
AVIF
GIF
BMP
TIFF
HEIC / HEIF

About PNG

Lossless raster with alpha transparency — the right choice for screenshots, logos and graphics with sharp edges.

More about PNG

How to use Compress Image · Compress Image — frequently asked questions

How to use Compress PNG

1
Add your PNG file
The picker on this page only accepts PNG files.
2
Adjust the settings
The settings start at the Compress Image defaults, ready for PNG input.
3
Run the tool
Press start. Processing happens on your device.
4
Save the result
The result is delivered as WebP, AVIF, JPEG, PNG.

What Compress Image can do

Mode: quality and target size
Format: same, webp, avif, jpg and png
Fit: inside, cover, fill and contain
Keep original dimensions — Search quality only. Providing width or height always locks the resulting dimensions. An impossible size limit reports an error
Private by design — files are processed in your browser and never uploaded
Batch processing — up to 500 files at once
Free with no sign-up, no watermark and no daily limit

Compress Image — frequently asked questions

What is PNG?

Lossless raster with alpha transparency — the right choice for screenshots, logos and graphics with sharp edges.

Does Compress Image work with other formats?

Yes. The main tool also accepts JPEG, PNG, WebP, AVIF, GIF, BMP, TIFF, HEIC / HEIF.

Is my file uploaded?

No. On the web this tool runs in your browser, so your file is not uploaded.

Are there limits?

You can add up to 500 files in one run. Server jobs accept up to 2 GB. A job can run for up to 120 seconds. In the browser, the practical limit is your device's memory.

Is Compress Image really free?

Yes. Compress Image is free forever on Sada Files — no ads, no premium tier, no watermark, no daily cap that pushes you to pay. Every option on this page is available to everyone.

Do I need to sign up or create an account?

No. There is no account system at Sada Files. Open the page, drop your file, pick your options and save the result. History and saved workflows stay on your device.

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