Upload a JPEG, PNG, WebP, GIF, or AVIF image, choose a compression quality, and start compression. When processing finishes, download the compressed image in the same format as the original.
Free Image Compressor
Use this image compressor when you need to compress image files without changing their format. Upload one JPEG, PNG, WebP, GIF, or AVIF image, choose a compression quality, and download a compressed image in the same format. The tool is built for a focused reduce image size workflow: one image in, compressed image out. It is useful for email attachments, website uploads, CMS media fields, chat sharing, and storage cleanup when the original dimensions and format should stay the same.
What This Image Compressor Does
This page compresses a single image file and keeps the output in the original format. A JPEG stays JPEG, a PNG stays PNG, a WebP stays WebP, a GIF stays GIF, and an AVIF stays AVIF. The quality selector controls the trade-off between a smaller file and more visible compression.
| Input | Output | What changes |
|---|---|---|
| JPEG or JPG image | JPEG or JPG image | File size can be reduced with quality-based compression |
| PNG image | PNG image | File size is optimized while keeping PNG output |
| WebP image | WebP image | WebP compression is applied with your quality setting |
| GIF image | GIF image | GIF file size can be reduced without switching to another format |
| AVIF image | AVIF image | AVIF output stays in the same format |
Use this page when the goal is to make the image file smaller while keeping the same format. If you need to change width and height, use the Image Resizer. If you need a different output format, use a converter that matches the exact source and target formats.
How to Compress Images Online
1
Upload one image
Choose an image file from your device or drag it into the upload area. The current uploader accepts JPEG, PNG, WebP, GIF, and AVIF images.
2
Choose compression quality
Select a quality level from 50 to 100. Lower quality usually creates a smaller file, while higher quality keeps more visual detail. The default quality of 80 is a practical starting point for most photos and web images.
3
Compress and download
Start compression and wait for the result. When processing finishes, download the compressed image and compare it with the original before replacing an important file.
Choosing the Right Compression Quality
There is no single best setting for every image. Photos, screenshots, graphics, transparent images, and GIF files respond differently to compression. Start with the default, then adjust based on the final place where the image will be used.
| Quality range | Best for | What to expect |
|---|---|---|
| 90-100 | Important photos, product visuals, detailed images | Larger output, fewer visible changes |
| 80-85 | General web uploads, email, everyday sharing | Balanced size reduction and visual quality |
| 60-70 | Preview images, thumbnails, less critical files | Smaller output with more visible compression |
| 50 | Aggressive compression | Use only when file size matters more than fine detail |
If you want to compress image files but maintain quality, do not judge the result only by the percentage saved. Open the downloaded file at the size where people will actually view it. A small artifact that looks obvious at 400 percent zoom may not matter in an email, thumbnail, or web layout.
Supported Formats for Image Compression
This free image compressor supports common web image formats without turning the page into a format converter. That matters when the next app, upload form, or website expects the same file type you started with.
| Format keyword | Supported here? | Notes |
|---|---|---|
| Compress JPEG | Yes | Good for photos and camera images |
| Compress PNG | Yes | Useful for screenshots, graphics, and images that need PNG output |
| Compress WebP | Yes | Keeps WebP output for modern web image workflows |
| Compress GIF | Yes | Useful when a GIF file needs a smaller file size |
| Compress AVIF | Yes | Keeps AVIF output for modern compressed images |
If the task is conversion, choose a converter instead. For example, use PNG to WebP when the output must become WebP, or PNG to JPG when a PNG needs a JPG output.
Common Use Cases
Email attachments
Smaller files are easier to send and download
Website uploads
Some CMS or profile fields reject large images
Blog and documentation images
Smaller assets can be easier to manage
Social sharing
Compressed images can be quicker to upload
Storage cleanup
Smaller image copies save space while keeping the same format
GIF sharing
A GIF compressor can help when a GIF is over a platform limit
Keep the original image when quality matters. Compression creates a new file optimized for size, so it is better to treat the result as a delivery copy rather than your only master file.
Limits and Privacy Notes
This page is an image compressor, not an image editor. It does not expose width or height fields, does not crop, does not remove backgrounds, does not convert images to another format, and does not provide an API workflow.
Uploaded images are processed on the backend and scheduled for deletion within 24 hours. Use the tool for ordinary image compression tasks, and avoid uploading files that you are not comfortable processing through an online service.
The final file size is not guaranteed. A large photo may shrink a lot, while an already optimized image may only shrink a little. Format, content, dimensions, original compression, and selected quality all affect the result.
Frequently Asked Questions
An image compressor reduces image file size by re-encoding or optimizing the file. This page keeps the original format and lets you choose a quality level so you can balance file size and visible quality.
Yes. The upload field accepts GIF files, so you can use this page as a GIF compressor when the goal is to reduce GIF file size. It is not a GIF editor, GIF resizer, frame extractor, or animation maker.
Upload the GIF, choose a lower compression quality, and download the result. The final size depends on the GIF content and original file, so check the output before using it in a platform with a strict file size limit.
You can try by choosing a lower quality setting, but this tool should not be described as a guaranteed image compressor to 50KB. Whether the result reaches 50KB depends on the original file size, format, dimensions, and image detail.
You can adjust quality to target a smaller file, but the tool does not provide a fixed target-size mode. If the first result is still too large, lower the quality and compress again. If dimensions are the main problem, use the Image Resizer instead.
Yes. JPEG/JPG and PNG are supported. JPEG compression is usually useful for photos, while PNG compression is useful for screenshots, interface images, and graphics that need to remain PNG files.
Yes. WebP and AVIF uploads are supported, and the output keeps the same format. Use this page when the file is already WebP or AVIF and you only need a smaller version.
No. This page does not expose width or height controls. It compresses the image while keeping the same format. Use the Image Resizer when you need to change dimensions.
Do not treat this page as a guaranteed lossless image compressor. The quality setting is designed to reduce file size while balancing visual quality. Use a higher quality setting when preserving detail matters more than maximum compression.
Images are uploaded for backend processing and scheduled for deletion within 24 hours. Avoid uploading private, regulated, or highly sensitive files if you are not comfortable processing them through an online service.