What is an AI image enhancer?

An AI image enhancer improves the appearance of edges and fine details. Kogashitsuka AI can work at the original image size, while its AI image upscaler can create a 2x or 4x output.

Can I choose original size, 2x or 4x?

Yes. Enhance at the original dimensions when you do not need a larger file, or choose the 2x image upscaler or 4x image upscaler within the source and output limits.

Can it make blurry images clear?

It may make mildly blurry images clearer and reduce visible artifacts from low resolution or compression. It cannot reliably unblur images with heavy motion blur, severe defocus or missing source information.

When are uploaded images deleted?

Image retention and automatic deletion are still being verified. Only confirmed time limits are shown in the interface and privacy policy.

Can I use enhanced images commercially?

Using the tool does not change the copyright or license of the source image. Process only images you own or have permission to use.

ONLINE IMAGE UPSCALER

Image Upscaler – Make Blurry Images Clear Online

Use the image upscaler to make blurry photos and illustrations clearer. Keep the original dimensions when you only need enhancement, or choose 2x or 4x for a larger result.

Your image stays in your browser until processing startsSupported formats: JPG, PNG, WebP

QUALITY LAB

Compare AI image enhancer results

An AI image sharpener can make edges and fine details easier to see without claiming to recreate missing information. Move the slider to compare the image before and after enhancement.

Low-resolution portrait before AI enhancement

BeforeAfterDisplay sample · select the processing scale in the tool

HOW IT WORKS

How to use the image upscaler

Choose a photo, select original-size enhancement or 2x or 4x upscaling, then compare and download the result.

1. Upload an image

Choose the JPG or PNG image you want to enhance. Supported formats and file limits are shown in the upload area.

Drop an image hereSupported formats: JPG, PNG, WebP

2. Choose a mode and scale

Select an enhancement mode and original, 2x or 4x output. Available settings and point usage are shown before processing.

2×4×

Image typeAI auto detect

3. Compare and download

Compare the original and enhanced images, inspect the result, then download the high-resolution version.

Enhancement complete

724 × 543 → 2896 × 2172 px

Download enhanced image

DETAIL, NOT FICTION

Enhance image quality with an AI image upscaler

Ordinary resizing only stretches pixels. The AI image upscaler can refine visible edges and texture at the original dimensions, or combine enhancement with enlargement when you need a bigger image.

Eyes and skin

Fabric texture

Hair and wood grain

HONEST AI

Clear capabilities and limitations

Image enhancement is not specialist restoration and cannot accurately recover information that is no longer present. Choose a scale that suits the source image and intended use.

Image upscaler for original, 2x and 4x output

Choose original size to enhance images without upscaling, or use the 2x image upscaler or 4x image upscaler for a larger output.

Simple browser-based enhancement

Sharpen photos in your browser without specialist editing software or complicated parameters.

Image enhancer for photos and illustrations

Works with photos, illustrations, anime images, product photos and social media assets.

Honest about source limits

Heavy motion blur, severe defocus or faces that cannot be identified in the original may not be accurately restored.

Use original-size enhancement when you only need more clarity. Choose the AI image upscaler at 2x or 4x when you also need larger dimensions.

Online photo enhancer for everyday images

Increase the resolution of small images for everyday web use, documents and design work.

Small social media and profile images
Product photos for stores and marketplaces
Images for websites and blogs
Illustrations and anime images
Images for presentations and printing

PRIVACY BY DESIGN

How uploaded images are handled

Your image is previewed locally and is not uploaded until processing begins. We show only verified details about retention, automatic deletion, private storage and training use.

TLS-encrypted transferVerified private storageNot used for AI training

Image handling and privacy policy

IMAGE PROCESSING FLOW Private processing

Select an image in your browser0 seconds

The selected image is not sent to a server until you start processing.

Send to the image processing serviceShown when the service launches

The image is not made public and is sent to the processor only as needed for enhancement.

Retrieve the processed resultAfter processing

Save the completed enhanced image from your browser.

Images are not repurposed for advertising or AI training.Documented in the privacy policy

START FREE

Image upscaler access and pricing

Free usage, available scales and prices are shown before processing only when the service has verified them.

STEP 01

Choose an image

Check formats and output size

Local preview

Images stay local until processing starts

Review input limits before processing

STEP 02 / RECOMMENDED

Free account

For everyday use

Check availability

Original, 2x and 4x enhancement

Free points are used first

Secure, time-limited downloads

Create an account

Free usage, 4x processing and prices are shown only when they are enabled by the service.

FAQ

Image upscaler FAQ

Check supported formats, output scales, image limitations and access conditions before you begin.

READY WHEN YOU ARE

Make blurry images clearer at the size you need.

Check the supported formats and input limits, then choose an image to begin.

Upload an image