Whether you're a developer, writer, marketer, or data analyst, text manipulation tasks come up constantly. Here are the 10 most useful free browser-based text tools — all available on TextSorter with no account required.
1. Sort Text / Alphabetize a List
Sort Text — Paste any list and sort it A-Z, Z-A, by number, shuffle it randomly, or reverse it. The most-used text tool on the internet. Works for contact lists, keywords, grocery lists, code arrays — anything line-by-line.
2. Remove Duplicate Lines
Remove Duplicates — Strips repeated lines instantly. Essential for cleaning merged lists, deduplicating email databases, or auditing logs. Shows you exactly which lines were removed.
3. Case Converter
Case Converter — Converts text between UPPERCASE, lowercase, Title Case, Sentence case, camelCase, PascalCase, snake_case, and kebab-case. Huge time-saver for developers renaming variables or formatting headings.
4. Word Counter / Character Counter
Word Counter and Character Counter — Count words, characters, sentences, paragraphs, and reading time. The character counter includes live platform limits for Twitter/X, Instagram, LinkedIn, and SMS.
5. Extract Emails from Text
Email Extractor — Paste any block of text and pull out every email address in one click. Supports sorting by domain and filtering. Perfect for pulling contacts from documents or webpage source.
6. JSON Formatter
JSON Formatter — Pretty-prints minified JSON, minifies formatted JSON, and validates syntax. Also attempts to fix common JSON errors (trailing commas, single quotes). A must-have for API development.
7. Base64 Encoder / Decoder
Base64 Tool — Encode text or data to Base64 and decode Base64 strings back to readable text. Used in authentication headers, data URIs, and email attachments.
8. Password Generator
Password Generator — Creates cryptographically secure random passwords with configurable length and character sets. Generates multiple passwords at once. All in-browser — never transmitted.
9. QR Code Generator
QR Code Generator — Converts URLs, text, email addresses, phone numbers, and WiFi credentials into QR codes. Download as PNG. Fully offline — no external API calls.
10. Clean Text
Clean Text — Removes extra spaces, normalizes line breaks, strips tabs, trims whitespace, and fixes smart quotes. Essential for cleaning up copy-pasted content from Word or PDFs before using it elsewhere.
Bonus: More Tools Worth Knowing
- Compare Lists — Find items unique to each list, or items in common
- Hash Generator — MD5, SHA-1, SHA-256, SHA-512 for any text
- Text to CSV — Convert pasted data into a structured CSV table
- Random Winner Picker — Raffle draws and randomized selections
- Lorem Ipsum Generator — Placeholder text for mockups and designs
What Makes a Good Free Text Tool?
The best online text tools share a few qualities: they work instantly (no loading or processing spinner), they run in your browser (your data stays private), they require no signup, and they handle edge cases gracefully. All the tools above meet these criteria.
Explore all tools at TextSorter.com →