Choose PNG files, select the right output settings, and download lighter graphics.
1
Choose your PNG files
Select one or more PNG graphics, screenshots, or transparent images from your device.
2
Set the compression goal
Keep PNG output or choose another format, then set quality or a target file size.
3
Compress and download
Process the files locally, inspect transparency and sharp edges, and download the results.
Compress PNG graphics with the right tradeoffs
Reduce screenshots, transparent assets, and interface graphics while protecting the details their use requires.
01
Choose how the PNG should become smaller
Keep PNG when lossless edges or transparency matter, or choose WebP or JPG when the destination accepts a different format and smaller delivery is the priority.
Preserve PNG output for transparent or sharp graphics
Choose WebP or JPG when the workflow allows conversion
Use target size carefully for especially large files
Choose how the PNG should become smaller
Preserve PNG output for transparent or sharp graphics
Choose WebP or JPG when the workflow allows conversion
Use target size carefully for especially large files
02
Optimize transparent logos and cutouts
Prepare logos, badges, product cutouts, and layered artwork that must remain clean over different page or interface backgrounds.
Keep transparent corners and soft edge pixels intact
Inspect logos against light and dark backgrounds
Avoid JPG when the transparent canvas is required
Optimize transparent logos and cutouts
Keep transparent corners and soft edge pixels intact
Inspect logos against light and dark backgrounds
Avoid JPG when the transparent canvas is required
03
Reduce screenshots and document graphics
Make product screenshots, charts, diagrams, and instructional images lighter while checking small text, lines, and interface details.
Keep interface text and thin lines readable
Reduce documentation and support screenshots
Review gradients and shadows for visible changes
Reduce screenshots and document graphics
Keep interface text and thin lines readable
Reduce documentation and support screenshots
Review gradients and shadows for visible changes
04
Prepare icons and dashboard assets
Optimize interface illustrations, badges, charts, and repeated UI graphics so screens with many assets remain visually sharp and practical to load.
Preserve crisp edges in icons and badges
Lighten charts used across reports and dashboards
Check repeated assets at their real display size
Prepare icons and dashboard assets
Preserve crisp edges in icons and badges
Lighten charts used across reports and dashboards
Check repeated assets at their real display size
PNG compression FAQs
Answers about transparency, lossless data, screenshots, conversion, target sizes, dimensions, and sharp graphics.
Why are PNG files often larger than JPG files?
PNG preserves pixels with lossless compression and can store transparency, which is valuable for graphics but costly for detailed photos. JPG discards some visual information, so photographic files are often much smaller.
Can PNG compression preserve transparency?
Yes, when the output remains PNG or uses another format that supports alpha transparency. Inspect soft shadows and antialiased edges, because converting to JPG fills transparent areas with a solid background.
Will compressing PNG make text or lines blurry?
Lossless PNG output protects exact edges, but stronger target-size processing or conversion to a lossy format can soften small text, thin rules, and interface details. Preview the result at its intended display size.
Should I convert a large PNG photo to JPG?
If the image is a photograph without transparency and the destination accepts JPG, conversion can greatly reduce file size. Keep PNG for logos, diagrams, screenshots, or artwork that depends on crisp edges or alpha data.
Can a PNG reach an exact target file size?
The tool can try, but lossless PNG has less room for quality adjustment than JPG or WebP. A very low target may require fewer colors, a different format, or smaller pixel dimensions to become achievable.
Does normal PNG compression change dimensions?
Normal output keeps the existing width and height. When a strict target cannot be reached through encoding choices, the target-size workflow may reduce dimensions, so review the result before using it in a fixed interface slot.
Is PNG best for screenshots and UI graphics?
PNG is a strong choice for screenshots with text, flat colors, and sharp interface edges. WebP may offer smaller files with good visual quality, so compare both when the destination supports modern formats.
Can I compress several PNG files together?
Yes. Select multiple PNG files and apply shared output settings. Review each result because a transparent logo, detailed screenshot, and photographic PNG can respond very differently to the same compression goal.
Make PNG files lighter
Choose the right output, protect transparency and edges, and download optimized graphics.