Text tools count words and characters, change case, format and check JSON, encode and decode Base64, generate UUIDs and passwords, and build placeholder text. The text stays in the browser. A password you generate here is still a secret: copy it into a manager, and do not leave it in a shared screenshot.
Base64 is an encoding, not encryption. Anyone with a decoder can read it. URL encoding is a different percent-encoding used in web addresses, and it lives with the developer tools. A UUID from the generator is a random identifier, not a hash of your text. If you need to test a pattern, use the regular expression tool under Developer.
Each page states the limit that matters for that job. JSON has to be valid before formatting can show a tree. The UUID generator uses the browser’s random UUID. It does not mint a time-ordered version 7 identifier.
10
Free tools
Word counter for words, characters, sentences, paragraphs, and a reading-time estimate.
JSON formatter to pretty-print or minify JSON. Use JSON Validator when you only need the error.
Base64 encode for UTF-8 text. Decoding is a separate page.
UUID generator for random version-4 IDs via crypto.randomUUID. Not time-based UUID v1.
Choose a tool below. Each page includes the method, limits, and a guide next to the tool.
Text utilities are essential for writers, developers, students, and anyone who works with digital content. Our text tools help you analyze writing, validate data formats, encode information for APIs, and generate secure credentials. Whether you're polishing an essay, debugging JSON from an API response, or creating placeholder content for a design mockup, each tool provides immediate feedback and clear output you can copy with one click.
How people use these tools in everyday work and personal projects.
Count words and characters for blog posts, essays, social media limits, and SEO meta descriptions.
Format and validate JSON, encode/decode Base64 payloads, and generate UUIDs for database records.
Create strong random passwords with customizable length and character sets for accounts and applications.
Generate Lorem Ipsum placeholder text and convert text case for UI mockups and wireframes.
All text processing happens in real time as you type. No submit buttons or waiting for server responses.
One-click copy buttons on every tool output save time and reduce errors when pasting results.
Text you enter is processed locally in your browser and is not uploaded to our servers for tool processing. We do not store content you enter in text tools.
Answers to the most common questions about our tools in this category.
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