Free Image Compressor
Compress JPG, PNG & WebP images online without uploading them.
Compress Your Image
Drag & drop your image here
image.jpg
🎯 Compression Mode
Choose how you want to reduce the file size.
🎨 Output Format
Choose the format for your compressed image.
📐 Optional Resize
Resize the image while compressing it.
Free Image Compressor Online
Compress images online for free with ZP Mobile’s image compressor. Reduce JPG, PNG and WebP file sizes directly in your browser without uploading your photos to a server. Choose image quality, set a target file size, resize your image and download the compressed result instantly.
Compress JPG Images Online
JPG is one of the most popular formats for photographs and website images. Use the JPG compression option to reduce large photo files while maintaining a good balance between image quality and file size. This is useful for websites, social media, email attachments and online forms.
Compress PNG Images Online
PNG images are useful for graphics, screenshots, logos and images that require transparency. You can compress PNG files directly in your browser and download the processed image without uploading the original file.
Compress WebP Images Online
WebP can provide efficient image compression for modern websites. Convert supported JPG or PNG images to WebP while reducing file size. Smaller images can help websites use less bandwidth and can improve page-loading performance when used correctly.
Reduce Image Size to 100KB, 200KB or 500KB
Need a specific file size? Use Target Size mode to try to compress an image close to a selected size such as 50KB, 100KB, 200KB, 500KB or 1MB. This can be useful when uploading photographs to forms, applications, websites and services with file-size limits.
How to Compress an Image
- Choose a JPG, PNG or WebP image.
- Select Quality mode or Target Size mode.
- Choose your preferred output format.
- Optionally resize the image.
- Click Compress Image.
- Compare the original and compressed file sizes.
- Download your compressed image.
Frequently Asked Questions
Is this image compressor free?
Yes. ZP Mobile’s image compressor is designed as a free browser based image compression tool.
Are my images uploaded to a server?
No. The compression process is performed locally in your web browser. Your selected image does not need to be uploaded to an image-compression server.
Can I compress JPG images?
Yes. JPG and JPEG images are supported.
Can I compress PNG images?
Yes. PNG images are supported. PNG files can also preserve transparency when PNG is selected as the output format.
Can I compress WebP images?
Yes. WebP files are supported and can also be selected as an output format.
Can I compress an image to 100KB?
Yes. Select Target Size mode and choose 100KB. The tool will automatically try different quality settings to get close to the requested size.
Does compressing an image reduce quality?
Lossy compression can reduce some image quality. Lower compression quality generally produces a smaller file, while higher quality usually produces a larger file with more visual detail.
Can I resize and compress an image at the same time?
Yes. Enable Optional Resize, enter your dimensions and then compress the image.