Text tools
Text tools are the ones you reach for mid-task: a word count for a brief, a JSON blob that needs to be readable, two versions of a paragraph that need comparing. Each one works on the text in the box in front of you, updating as you type, with nothing sent anywhere.
9 tools in this category
CSS-Minifier und Formatierer
Minimieren Sie den CSS-Code, um die Dateigröße zu reduzieren oder den Code zu verschönern
JavaScript JS Minifier
Komprimieren und minimieren Sie JavaScript-Code für schnelles Laden
URL-Slug-Generator und Sanitizer
Konvertieren Sie Blog-Titel und -Texte in saubere URL-Slugs
Text- und Code-Diff-Checker
Vergleichen Sie zwei Textdateien oder Codeschnipsel Zeile für Zeile
HTML-Entity-Encoder und -Decoder
Kodieren Sie Sonderzeichen in HTML-Entitäten und zurück
Markdown Live-Vorschau und Editor
Schreiben Sie Markdown mit Echtzeit-HTML-Rendering
Wort- und Zeichenzähler
Echtzeitstatistiken zu Wörtern, Zeichen und Lesezeit
JSON-Formatierer
Formatieren, validieren und minimieren Sie JSON sofort
Text-Groß-/Kleinschreibung-Konverter
Wechseln Sie zwischen UPPER, Lower, Title und CamelCase
Free Text & Data Tools — Format, Count, Compare and Minify
Text tools are the ones you reach for mid-task: a word count for a brief, a JSON blob that needs to be readable, two drafts that need comparing. Each of these free online text tools works on the content in the box in front of you, updating as you type, with nothing sent anywhere.
- Word counter and character counter — live word, character, sentence and paragraph counts with reading-time estimates for essays, meta descriptions and social posts.
- JSON formatter and validator — beautify, validate and minify JSON with the exact position of any syntax error, even on multi-megabyte API responses.
- Text diff checker — compare two versions of a document, contract or config file and see every addition, deletion and edit highlighted.
- Case converter and slug generator — switch between Title Case, sentence case, camelCase and snake_case, and turn any headline into an SEO-friendly URL.
- CSS and JavaScript minifiers — compress stylesheets and scripts before deployment to cut render-blocking bytes and improve Core Web Vitals.
All free, all unlimited, and all processed in your browser — so unpublished drafts and internal code never leave your machine.