Compress PNG Online

PNG Compressor is an online tool that shrinks PNG file sizes without making your images look worse. It uses smart compression to make images load faster on websites, take up less storage space, and work better across all devices.

PNG compression primarily uses the DEFLATE algorithm, which combines two powerful techniques:

• LZ77 compression: Identifies and replaces repeated data patterns within the image
• Huffman coding: Efficiently encodes data by assigning shorter codes to more frequently occurring patterns

Our PNG compressor builds on this algorithm with extra tricks — like trimming the color palette, removing hidden metadata, and reorganizing the image data — to get even better compression while keeping your image looking the same.

PNG compression usually takes just a few seconds:

• Most images finish compressing within seconds of uploading
• Larger images or higher compression levels may take a bit longer
• You can process multiple images back to back without waiting

It's fast and won't keep you waiting around.

Our PNG Compressor works in a few simple steps:

• Upload: Select or drag and drop your PNG image (maximum 10MB)
• Customize: Pick a compression level — Low, Medium, High, or Maximum
• Process: The tool compresses your image while keeping it looking sharp
• Download: Save your optimized PNG with a much smaller file size

It's quick and simple — no technical know-how needed.

Our PNG Compressor gives you 4 compression levels to choose from:

• Low: Light compression with the best quality — perfect when you just need a small size reduction.
• Medium: A balanced option that shrinks file size noticeably while keeping images looking great.
• High: Strong compression for a much smaller file — ideal for websites and sharing online.
• Maximum: The smallest file size possible — great when you need to save space or bandwidth.

No matter which level you pick, your image stays lossless — every pixel is kept exactly as in the original.

Our PNG Compressor handles a wide range of image sizes:

• Maximum file size: 10MB per image
• Resolution: All common sizes — from tiny icons to large graphics
• Color types: RGB, RGBA (with transparency), and grayscale

For best results, try resizing very large images before compressing them.

Our PNG Compressor works great for:

• Website and blog images — helps pages load faster
• Social media posts and graphics
• App icons and assets
• Email images and newsletters
• Any project where you need smaller PNG files

Smaller images mean faster loading, less data usage, and a smoother experience for your visitors.

No, compressing with PNG Compressor won't hurt your image quality. We use lossless compression, which means:

• Every pixel stays the same: Your compressed image is pixel-for-pixel identical to the original
• Transparency is kept: Transparent backgrounds and alpha channels stay intact
• Colors don't change: All color values remain exactly as they were
• Fine details are safe: Thin lines, text, and small elements won't get blurry or lost
• No weird artifacts: No blocky spots, fuzziness, or quality loss of any kind

You can compress with confidence — you'll get a much smaller file without giving up any visual quality.

Yes! You can adjust a few things to get the results you want:

• 4 compression levels: Pick Low, Medium, High, or Maximum — lower levels are faster, higher levels give you smaller files.
• Same settings for multiple images: Apply the same compression level to several images at once for consistent results.
• Format-aware processing: The tool automatically handles different PNG types — standard, transparent, and animated.

Whether you want to tweak every setting or just hit compress and go, it's easy to get the results you need.

How much you can shrink a file depends on the image content, its original size, and the compression level you pick. Here's what you can usually expect:

• General images: 60-95% smaller across most compression levels
• Simple graphics (logos, icons, text): Up to 98% smaller, especially at Maximum compression
• Photos saved as PNG: 50-85% smaller, depending on how detailed and colorful they are
• Images with transparency: 70-95% smaller

After compressing, the tool shows you the exact reduction percentage and both file sizes so you can see the results for yourself.

Here are a few tips to get the most out of our PNG Compressor:

• Start with good quality images: The better your source image, the better your compressed result will look.
• Pick the right level: Medium or High works well for most situations — you get a nice size reduction without visible quality loss.
• PNG is best for certain content: PNG really shines with graphics that have text, sharp edges, logos, or transparent backgrounds.
• Resize first, then compress: If your image is larger than you need, resize it to the target size before compressing.
• Be consistent: When compressing a batch of similar images, use the same settings for a uniform look.
• Try different levels: Experiment with all 4 levels to find what works best for your project.

Follow these tips and you'll get the smallest files possible while keeping your images looking sharp.

Downloading your compressed images is easy:

• Once compression finishes, a download button shows up
• Click the 'Download' button to save the compressed image
• The file goes to your browser's default download folder
• You can also right-click and pick 'Save As' to choose a specific folder

No extra software needed — just your browser.

Yes! PNG Compressor doesn't claim any rights to your images. Your compressed files keep their original copyright status, so:

• You can use them on business websites and in marketing
• They're fine for social media, ads, and promotional stuff
• Great for apps, digital products, and online stores
• OK for any commercial use as long as you own the rights to the original images

Just make sure you have the right to use the original images — our tool only compresses them, it doesn't change who owns them.

Our PNG Compressor has a few usage tiers:

• Free tier: A set number of compressions per day
• Premium plans: More compressions and extra features
• Custom plans: For users who need to compress a lot of images

Check our pricing page for the details on limits and premium features.

Right now, our tool is focused on PNG compression. We support:

• Standard PNG files (.png)
• PNG files with transparency (RGBA)
• Animated PNGs (APNG) — we compress them but keep the animation
• Grayscale and color PNGs

We're working on adding more formats. Check back for updates!

We have plans for different needs:

• Free: Basic compression for casual use
• Premium: Unlimited compressions, batch processing, and more features
• Custom: For large teams with high-volume needs

All plans include secure processing, fast compression, and quality preservation. Check our pricing page for the full details.

Not at all! Just upload your image, pick a compression level, and download the result. It's as simple as that — no technical background needed.

Yes! PNG Compressor has a free tier with a decent daily limit for casual users. The free plan includes:

• Basic compression features
• Support for all PNG formats, including transparency
• All 4 compression levels (Low through Maximum)
• A clean, ad-free experience

If you need more, we also have premium plans with batch processing, higher file size limits, and priority support. Check our pricing page for details.

Here's what makes PNG Compressor a great choice:

• Great compression: Big file size reduction while keeping your images looking sharp
• Easy to use: Simple interface — upload, pick a level, and you're done
• 4 compression levels: Choose from Low, Medium, High, or Maximum to get the result you want
• Lossless quality: Your images keep all their original details, colors, and transparency
• Fast processing: Most images finish in seconds, even at Maximum compression
• Format support: Works with standard PNGs, RGBA with transparency, animated PNGs, and grayscale
• Fair pricing: A solid free plan and affordable premium options

PNG Compressor has a few things going for it compared to tools like TinyPNG:

• More control: 4 adjustable compression levels instead of limited presets
• Fast: Images typically process quickly
• Good format support: Works well with animated PNGs (APNG) and complex transparency
• Fair pricing: A generous free plan and straightforward premium pricing
• Lossless quality: Your images keep every pixel intact

TinyPNG is a good tool too, but many users find PNG Compressor gives them more control at a better value.

Right now, PNG Compressor is focused on PNG only. By sticking to one format, we can do a really good job with:

• Compressing images with transparency
• Handling graphics with text, logos, and sharp edges
• Keeping fine details and colors accurate

We're working on adding JPG compression too. Check back for updates!

Our PNG Compressor is for reducing file size, not changing image resolution. If you need to resize your image, try doing that first with an image editor like Photoshop or GIMP, then compress the resized version with our tool.

When you resize images, especially making them bigger, you can lose quality. Here are a few tips to keep it looking good:
- Start with the highest quality original you have
- Use a good image editor with decent resampling (Photoshop, GIMP, etc.)
- Try not to resize the same image over and over
- If possible, use vector graphics — they scale without losing quality
Our PNG Compressor doesn't resize images right now, but we're working on a resizer tool.