Tool directory

Image, color and PDF tools

A growing collection of functional browser utilities for conversion, PDF organization, document labeling, color selection, and accessibility.

Image tools

Advanced Image Converter

Batch convert JPG, PNG and WebP; resize, rotate, flip, and adjust images.

Images to PDF

Arrange images and place each one on a PDF page.

Image Color Extractor

Create a representative palette from an image.

Organize and convert PDF

Merge PDF

Combine PDFs in a chosen order.

Split PDF

Extract selected PDF pages into separate files.

Organize PDF

Reorder, select, or duplicate pages.

Remove PDF Pages

Delete unwanted pages by number or range.

Rotate PDF

Rotate all pages or a selected page range.

PDF to Images

Render PDF pages as downloadable PNG images.

Edit and label PDF

Watermark PDF

Add visible diagonal text to every page.

Add Page Numbers

Number pages with selectable position and starting number.

Images to PDF

Create a multi-page PDF from image files.

Color and accessibility tools

Pixel Color Picker

Read HEX, RGB and HSL from an image pixel.

Contrast Checker

Test readable foreground and background colors.

Color Blindness Simulator

Review common color-vision differences.

RGB to HEX

Convert RGB channels into a HEX value.

HEX to RGB

Convert a HEX value into RGB channels.

Color Wheel

Explore practical color relationships.

Why some competitor tools are not listed

PDF-to-Word, OCR, translation, digital signing, and high-ratio PDF compression require specialized server-side software or external services. Publishing upload pages that cannot complete those tasks would mislead visitors. This directory expands only when a tool is genuinely implemented and its limitations can be documented clearly.