10 Best Free Text Tools for Writers & Developers in 2026
No installs, no signups, no servers. These 10 browser-based tools handle the text tasks that come up every single day — and they're all completely free.
The best tools are the ones you don't have to think about. You have a problem, you paste some text, you get an answer — done. No account, no loading screen, no "upgrade to Pro to copy your result."
All 10 tools below run entirely in your browser. Your data never leaves your device. They work offline. And they're free — no strings attached.
Remove Blank Lines
Text CleaningBest for: Developers, writers, data analysts
The most-used tool on ScrambleFix. Copy-paste from any PDF, website or email and you get stray blank lines everywhere. This fixes it in one click.
Try Remove Blank Lines freeExtract Emails
ExtractionBest for: Marketers, researchers, sales teams
Paste any block of text — a webpage, a document, a CSV dump — and pull every email address out instantly. Saves hours of manual scanning.
Try Extract Emails freeCase Converter
FormattingBest for: Developers, writers, designers
UPPERCASE, lowercase, Title Case, camelCase, snake_case, kebab-case — all in one tool. Developers rename variables, writers fix headings, designers format copy.
Try Case Converter freeWord Counter
FormattingBest for: Writers, bloggers, students
Words, characters, sentences, paragraphs, reading time — all at once. Essential for blog posts, essays, tweets, and meta descriptions.
Try Word Counter freeJWT Decoder
EncodingBest for: Developers, security engineers
Paste any JWT and instantly see the decoded header, payload, claims and expiry. Runs in your browser — safe for dev and staging tokens.
Try JWT Decoder freeBase64 Encode
EncodingBest for: Developers, DevOps engineers
Encode any text — including Unicode and emoji — to Base64. Used constantly for HTTP auth headers, data URIs, and API payloads.
Try Base64 Encode freePassword Generator
GeneratorsBest for: Everyone — seriously, everyone
Cryptographically random passwords using window.crypto — not pseudo-random. Choose length, character sets, and generate bulk passwords.
Try Password Generator freeAI Grammar Fix
AI ToolsBest for: Writers, non-native English speakers
Catches grammar, spelling, and punctuation errors that rule-based checkers miss. Context-aware — understands what you meant to say.
Try AI Grammar Fix freeRemove Duplicate Lines
Text CleaningBest for: Marketers, data analysts, developers
Deduplicate any list instantly — email lists, keyword lists, log files, CSV exports. Supports case-sensitive and insensitive matching.
Try Remove Duplicate Lines freeUUID Generator
GeneratorsBest for: Developers, database engineers
Generate RFC 4122 UUID v4 identifiers using the browser crypto API. Single or bulk — up to 1000 at once.
Try UUID Generator freeWhy browser-based tools win in 2026
Desktop apps need installing, updating, and licensing. Online tools that require accounts mean your data lives on someone else's server. Browser-based tools that run locally are the sweet spot — instant access, zero friction, private by default.
All 60 ScrambleFix tools follow this principle. The word unscrambler loads a 270,000-word dictionary directly into your browser. The text cleaning tools run pure JavaScript. The encoding tools use native browser APIs. Nothing is sent to a server. Everything is instant.
Browse all 60 free tools
Text cleaning, extraction, formatting, encoding, generators, and AI tools. All free, all instant, all private.
View all 60 tools