Image compressor
Make images smaller without making them look worse. Everything happens in your browser, nothing is uploaded.
Lower means smaller files. 70–80% is hard to tell from the original.
Images are only ever made smaller, never enlarged. Aspect ratio is kept.
How it works
Smaller images, same picture
Big images slow down websites, fill up inboxes and eat storage. Most photos carry far more detail than a screen can show, and image compression removes the part you can't see. JPG and WebP use lossy compression: at a quality around 75%, a phone photo often becomes several times smaller while looking the same.
TinyPixr does this with your browser's own image engine. Your files are opened, redrawn and saved on your device, so they never travel over the internet. That is safer for personal photos and faster than uploading.
Which format should I use?
| Format | Best for | Transparency |
|---|---|---|
| JPG | Photos, everywhere. Supported by every device and app. | No |
| WebP | Photos and graphics on websites: usually 25–35% smaller than JPG. | Yes |
| PNG | Screenshots, logos and graphics with sharp edges or text. | Yes |
Tips for web images
- Resize first: a photo shown 1200 px wide doesn't need to be 4000 px. Set a max width under "Size".
- Use WebP for websites. Every modern browser supports it.
- Keep your originals. Compression is one-way, so save the smaller copies alongside them.
More tools
Convert and resize
Image converterConvert between JPG, PNG and WebP, including from HEIC where supported. Image resizerShrink images to a maximum width, height or percentage.
Frequently asked questions
Are my images uploaded anywhere?
No. TinyPixr runs entirely in your browser: your images are read, compressed and saved on your own device. Nothing is sent to our server or any other, which also makes it fast.
How much smaller will my images get?
Photos straight from a phone or camera often shrink by 60–90% at 75% quality with no visible difference on screen. Images that were already compressed for the web shrink less, and sometimes not at all.
What quality should I choose?
For photos on websites and in emails, 70–80% is a good balance: the file gets much smaller and the difference is hard to see. Use 85–95% for photos you might print or edit later.
Why did my PNG get bigger?
PNG is lossless, so re-saving it can't throw detail away, and the browser's PNG encoder is sometimes less efficient than the tool that made the original. For photos, convert to JPG or WebP instead; for screenshots and graphics, keep the original if it is smaller.
Does compressing remove photo metadata?
Yes. Saved images contain only the picture, without the original metadata such as camera model, date and GPS location. That is good for privacy when you share photos online.
Is there a limit?
Each image can be up to 50 MB, and you can add as many as your device's memory allows. Images are processed one at a time so the page stays responsive.