FileKit Logo
FileKit Studiov2.6

Command Palette

Search for a command to run...

AI Utilities

Image Upscaler

Upscale images up to 4K resolution with AI directly in your browser. 100% private, on-device processing.

100% Private

Files never leave browser

Fast Processing

Batch convert in seconds

High Quality

Keep your image quality

Input & Settings

AI Super Resolution

Enhance and upscale your photos and artwork up to 4K resolution directly on your device. Restores fine textures and clarity with natural sharpness.

Max Resolution:4K (3840 × 2160)
Processing:Hardware Accelerated
100% Client-Side Privacy

Your photos never leave your device. All image upscaling processes execute locally in your browser.

Preview & Workspace

Image File

Drop Image to Upscale or Enhance

Enhance textures and upscale photos or illustrations up to 4K resolution directly on your device.

.PNG.JPG.WEBP
100% In-Browser Execution · No server uploads · Instant

About Image Upscaler

Instant high-fidelity image transformations on your device
Zero data collection, 100% private and offline capable
Preserves maximum visual quality and resolution
No file size restrictions or queue waiting times

You may also like

View All

Image to PDF

Combine images into one PDF with page-size controls.

Image Converter

Convert JPG, PNG, and WEBP files in bulk.

HEIC Converter

Convert Apple HEIC and HEIF photos to JPG, PNG, and WebP.

Blur Faces in Image

Detect faces and protect privacy in photos with on-device blur or pixelation.

No Uploads

Runs entirely in your browser

Multiple Formats

Convert between 20+ formats

Batch Processing

Handle multiple files at once

Instant Download

Get your files immediately

More tools. Less friction.