Files & visual tools

QR codes, image↔Base64, format convert and WCAG contrast checks. Files are processed in the browser; LocalKit does not upload them for computation.

About this category

Audience: Anyone who needs quick image/QR helpers without sending files to a server.
Limits: Very large files are limited by device memory; not a full image editor.
Privacy: Tools run locally in your browser. Hosted on Cloudflare Pages—no third-party content-processing API.

تمام ٹولز（4）

QR Code Generator

Create QR codes from text or URLs locally.

Image to Base64

Convert an image file to a Base64 data URL.

Image Format Convert

Convert images between PNG, JPEG and WebP in the browser.

Contrast Checker

Check WCAG contrast ratio between two colors.

عمومی سوالات

Do these tools upload my data?

No. Tools in this LocalKit category run locally in your browser—nothing is uploaded to www.908885.com for computation.

Who is this for?

Anyone who needs quick image/QR helpers without sending files to a server.

Any limits?

Very large files are limited by device memory; not a full image editor.

Back to all tools?

Use Home in the breadcrumb or header navigation.