💾 Auto-Save
Every keystroke is saved instantly to your browser — never lose a thought again.
Write, save, and share notes instantly. Auto-save, dark mode, AI tools, markdown, voice typing, and developer utilities — all in one place. No signup required.
Every keystroke is saved instantly to your browser — never lose a thought again.
Beautiful dark theme that's easy on the eyes for late-night writing sessions.
Full formatting: bold, italic, headings, lists, alignment, code, and more.
Real-time word, character, and line counters with reading time estimate.
Distraction-free fullscreen writing mode for deep work and creativity.
Unlimited undo/redo history. Press Ctrl+Z and Ctrl+Y for instant recovery.
Drop .txt, .md, or .doc files right into the editor to open them instantly.
Print or save as PDF with one click — clean, professional formatting.
Download your notes as TXT, HTML, DOC, Markdown, or PDF.
Summarize, fix grammar, rewrite, expand, or extract keywords with AI.
Speak your notes — built-in speech-to-text in 100+ languages.
Lock sensitive notes with a password before sharing or saving.
Share notes via link, WhatsApp, X, Facebook, Telegram, or Reddit.
Toggle to a full Markdown editor with side-by-side live preview.
Built-in focus timer to power productive writing in 25-minute bursts.
Convert notes into checklists with click-to-tick boxes.
UPPER · lower · Title · Sentence · aLtErNaTe
Bulk text replace with regex support.
Side-by-side diff between two pieces of text.
Clean lists by removing repeated lines.
Live preview Markdown editor with export.
Write HTML and see it render live.
Beautify, validate, and minify JSON.
Pretty-print XML with proper indentation.
Beautify SQL queries instantly.
JS · CSS · HTML formatter.
Convert text to/from Base64.
Test regular expressions live.
Compare two texts and highlight changes.
Generate v4 UUIDs in bulk.
Decode header & payload of any JWT.
Convert between CSV and JSON.
Encode/decode URI components.
Remove whitespace and shrink files.
Colorful sticky notes board.
Tickable to-do list with progress.
Dictate notes with speech recognition.
25 / 5 minute focus cycles.
Date-stamped journal entries.
Spark ideas with a random prompt.
Yes. The notepad and all 50+ tools are 100% free. No signup required.
Notes auto-save to your browser's local storage on your device. They never leave your computer unless you explicitly export or share them.
Yes. Once loaded, OnlineNotepad works offline thanks to our progressive web app (PWA) support.
Absolutely. The interface is fully responsive and optimized for phones and tablets.
Click the share button to generate a link, or use the WhatsApp / X / Facebook / Telegram quick-share buttons.
Basic AI tools (summarize, grammar, rewrite) work directly in your browser using lightweight client-side rules. Premium AI features require an account.