Free Online Spell Checker and Grammar Checker
Check spelling, grammar and punctuation in your text or document, fix every mistake with one click and download it in the format you need.
Everything on this bench is an app.
Check your text with what you have
Add a document or paste text. Both apps are free to try in your browser, with nothing to install.
Your text is secure
Four guarantees for every text you check.
The texts you check can be personal. Here is exactly how we handle yours.
- TLS encryption
- Data sent between your browser and our servers is encrypted with modern TLS ciphers.
- Encrypted at rest
- Stored on servers with full-disk encryption, with encrypted backups.
- GDPR compliant
- Fully compliant with EU data protection regulations. Download a DPA from your dashboard.
- PCI DSS payments
- Payments are handled by Stripe and PayPal. Credit card numbers are never shared with us.
Frequently Asked Questions
Is Online-Spellcheck free?
Yes. The Spell Checker is free to use, without an account and without installing anything. The AI Spell Checker runs an AI model, so its free use is limited.
Which documents can I check?
Word (DOC and DOCX), OpenDocument (ODT), RTF, PDF, plain text, HTML, Markdown and EPUB files, a photo or scan of a page, or any text you paste. A scan is read with text recognition, so its words are checked too.
Will my Word document keep its formatting?
Yes. Download a Word or OpenDocument file in its own format and your fixes are written into the original document: its headings, tables, pictures and styles stay as they were. Every other format is written as a new, clean document.
Which languages can it check?
More than 30, including English in its British, American, Australian, Canadian, New Zealand and South African spelling, as well as German, French, Spanish, Italian, Portuguese, Dutch, Polish and Russian. Choose Detect language and the checker finds out by itself.
What is the difference between the Spell Checker and the AI Spell Checker?
The Spell Checker compares your text with dictionaries and thousands of grammar rules and explains each mistake. The AI Spell Checker uses an AI model that reads whole sentences, so it also catches a wrong word that is spelled correctly. Many people run the free check first.
What happens to my text?
It travels over an encrypted connection and is checked automatically, with nobody reading it, and it is not shared with third parties. The words in your dictionary stay in your browser.