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Kayefi
Free image tools for everyday work

Compress, Resize & Convert Images Online

Make your images smaller, faster and easier to use. Work with your images directly in your browser with simple tools for compression, resizing and conversion.

Start with an Image Explore Image Tools
✓ No account required ✓ Browser-first processing ✓ Built for mobile
THE KAYEFI IMAGE WORKSPACE

Start with the image you already have.

Choose the task you need, make the change, and download the result. The image application comes from Kayefi Image Tools, so the homepage stays focused on helping visitors get started.

Kayefi Image Tools

Compress an image

Status checked in your browser
Drop an image here or choose a file from your device Supported input: JPG, JPEG, PNG, WebP and AVIF where the browser can decode it.
TARGET FILE SIZE

Need an image under a specific limit?

Start with a realistic target instead of guessing at quality settings. Dimensions, format and image detail all affect the final size.

20 KB→ 50 KB→ 100 KB→ 200 KB→ 300 KB→ 500 KB→ 1 MB→
IMAGE FORMATS

Choose the format for the job.

Explore formats →
JPG

Compact for photographs and everyday images.

→ PNG

Useful for transparency, graphics and crisp edges.

→ WebP

A strong choice for many modern websites and browsers.

→ AVIF

A newer format with strong compression where supported.

→
WHY KAYEFI

A simpler way to handle image chores.

01

Start instantly

No account wall before the first task. The tool is designed to get visitors from upload to result with as little friction as possible.

02

See what changed

Useful results show original and final size, dimensions, format and reduction so you can understand the trade-off.

03

Learn as you work

Format guides and practical resources explain what different image choices mean, without turning the tool into a wall of jargon.

HOW IT WORKS

Four simple steps.

1

Choose your image

Upload a supported image from your computer or phone.

2

Pick the task

Compress, resize, convert or work toward a target file size.

3

Check the result

Review the new dimensions, file size, format and quality settings.

4

Download it

Save the finished image when the result looks right for your use case.

IMAGE KNOWLEDGE

Useful answers before you need them.

Browse guides →
How to Compress an ImageA practical explanation of file size, dimensions and quality.→ JPG vs WebPUnderstand the practical differences before choosing a format.→ How to Reduce Image File SizeSimple ways to make a large image easier to upload and share.→ Lossy vs Lossless CompressionLearn what changes during each type of compression.→
FAQ

Common questions about Kayefi.

Do I need to create an account?
No. The core Kayefi image workflow is designed to be usable without account registration.
Are my images uploaded to Kayefi?
Supported browser-side operations are processed in your browser by the Image Tools application. The exact behavior depends on the operation and browser capability, so the tool should be transparent about any limitation.
Can Kayefi make every image reach an exact file size?
Not always. Image dimensions, format, visual detail and quality limits can make some targets impractical without severe degradation.
Can I use Kayefi on my phone?
Yes. The homepage and image workspace are designed for touch interaction on modern Android and iPhone browsers.
What image formats can I work with?
The platform is designed around common web image formats including JPG, PNG, WebP and supported AVIF workflows. Actual support is feature-dependent.
Is the Kayefi blog part of the tool?
No. The blog remains normal WordPress editorial content, while Kayefi Image Tools provides the application and its focused tool pages.
READY WHEN YOU ARE

Start with one image.

Try the tool first. Come back for the guide when you want to understand the choice behind the result.

Open Image Tools
Kayefi Homepage