Image Resizer, Compressor & Converter
Add images, pick a size and format, and download the results.
Runs in your browser. Nothing is uploaded.
-
→ …
Nothing leaves your device: the images are decoded and re-encoded by your browser.
100% keeps the size and only re-encodes the file.
Platforms change their sizes from time to time. Check the current guide if a pixel-exact size matters.
This browser cannot save WebP, so photos are saved as JPEG and other images as PNG. Chrome, Edge and Firefox can write WebP.
PNG is lossless: photos usually get larger. Use JPEG or WebP to make them smaller.
75–85 is a good balance for photos on the web. Applies to JPEG and WebP.
Fills transparent areas in JPEG files and the padding around fitted images.
Re-encoding removes EXIF metadata, including camera details and GPS location. Animated GIFs keep only the first frame.
How to resize, compress or convert images
- Drop one or more images on the page, choose them, or paste one from the clipboard. Up to 60 files at a time.
- Choose how to size them: by percent, by width and height, or with a preset for a social network or launch site.
- Pick the output format and, for JPEG and WebP, the quality.
- Check the sizes before and after, open a result to look at it, then save the files one by one or all together as a ZIP.
The images are decoded and encoded by your browser, so nothing is uploaded and large batches don't wait for a server. Change any setting and every file is converted again a moment later.
Three ways to set the size
- Percent scales every image by the same amount. 50% of a 4000 × 3000 photo is 2000 × 1500.
- Width × height with "Keep aspect ratio" fits each image inside the box. Fill in only the width to make every image that wide, whatever its height. Turn the option off to get exactly the size you typed.
- Preset gives an exact size for a common use: Instagram, Facebook, X, LinkedIn, YouTube, Pinterest, Product Hunt, the Chrome Web Store, Google Play and product photos.
When the target has a different shape from the photo, choose what happens: crop to fill keeps the centre and cuts the edges, fit inside keeps the whole picture and adds bars in a colour you pick, and stretch distorts the image to the exact size. "Don't enlarge smaller images" stops small files from being blown up into blurry ones.
Which format to choose
| Format | Best for | Notes |
|---|---|---|
| JPEG | Photos | Small files; no transparency. Quality 75–85 is a good default for the web |
| WebP | Photos and graphics on the web | Usually 25–35% smaller than JPEG at the same quality; supports transparency |
| PNG | Screenshots, logos, images with text | Lossless and exact, but photos become much larger |
What happens to metadata
Saving through the browser drops EXIF metadata: camera model, date taken and GPS location are not copied to the new file. That is useful before you post a photo, but if you need to keep copyright or camera data, use a desktop editor instead. Photos are turned the right way up using their EXIF orientation, colours are converted to sRGB, and animated GIFs keep only the first frame.
To see what an image carries before you strip it, open it in the AI Image Metadata Checker. To frame a product screenshot for a launch post, use the Screenshot Mockup Generator. More tools are in the Images and E-commerce categories.
Are my images uploaded?
No. Everything runs in your browser on your device. You can disconnect from the internet after the page loads and the tool keeps working.
Why did my file get bigger?
Converting a JPEG photo to PNG makes it larger, because PNG stores every pixel exactly. A JPEG saved at a higher quality than the original can grow too. Choose JPEG or WebP and lower the quality to make files smaller.
How do I compress an image without changing its size?
Choose Percent and leave it at 100%, then pick JPEG or WebP and lower the quality until the file is small enough. Look at the result at full size to check it still looks right.
What size should a LinkedIn banner be?
LinkedIn recommends 1584 × 396 pixels for a profile background. Pick the "LinkedIn profile banner" preset and choose crop to fill. Keep important details away from the bottom left, where your profile photo covers the banner.
Can I resize HEIC photos from an iPhone?
Only in browsers that can open HEIC, which today mostly means Safari. In other browsers, export the photo as JPEG first or set the iPhone camera to "Most Compatible".
Images tools from our directory
Browse: Images, E-commerce
Instantly find the best products across various online stores.
Create stunning AI-generated images from text descriptions.
AI-driven image and video editing with natural language commands.
