Simple TextOpal

Fast, private, browser-based utilities for everyday text tasks.

Word Counter

Count words & characters

Case Converter

Change text case

Slug Generator

Generate URL slugs

Password Generator

Generate secure passwords

JSON Formatter

Format and validate JSON

Markdown Editor

Write and preview Markdown

Text Diff Checker

Compare two texts

Base64 Encoder / Decoder

Convert Base64 text

URL Encoder / Decoder

Encode and decode URLs

Color Converter

Convert color formats

HTML Entities Encoder / Decoder

Convert HTML entities

QR Code Generator

Create and download a QR code without uploading your content.

Private workflows

Complete text and document tasks in a local browser workflow.

Clean text online

Remove formatting noise and invisible characters from text directly in your browser.

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Text Health Report

Inspect text structure, repetition, readability signals, and hidden characters without uploading your content.

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SEO text checker

Check title, description, headings, keyword presence, length, and slug before publishing.

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Convert document to clean text

Extract plain text from TXT, Markdown, DOCX, or PDF files locally, then download the result.

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Why TextOpal

Built with privacy and speed in mind.

100% Private

Everything runs in your browser. Your text never leaves your device.

Instant Results

No buttons to press. Results update live as you type.

No Installation

Works on any device with a modern browser. No sign-up required.