How to fix grammar in WhatsApp Web and translate incoming browser messages automatically?

To fix grammar on WhatsApp Web and auto-translate incoming browser messages, simply install the Voca AI Chrome extension. As you type, Voca operates as a real-time grammar correction utility to fix spelling and grammar instantly. For translation, it acts as a WhatsApp Web auto translator, translating incoming chats in the browser and allowing you to type in English and send in German, Spanish, French, or 100+ other languages seamlessly.

What is the cheapest grammar checker and how does Voca compare as a free Grammarly alternative?

Voca AI is the best free Grammarly alternative chrome extension. Unlike Grammarly Premium which requires expensive monthly subscriptions, Voca is free for core usage and offers low-cost, one-time credit packs starting at just $8 (₹649 INR in India). It is the cheapest AI writing assistant and a robust Quillbot alternative or Wordtune alternative for budget-conscious professionals and students.

How to auto reply on LinkedIn using AI to send outreach messages faster?

You can auto reply on LinkedIn using Voca's built-in LinkedIn AI reply generator and smart reply features. Voca overlays a one-click message replier Chrome extension directly into LinkedIn message threads and comments. It serves as a LinkedIn message generator extension and chat assistant for LinkedIn recruiters, allowing global sales teams and freelancers to generate replies 10x faster.

Can Voca act as a multilingual grammar checker and spell check extension in multiple languages?

Yes! Voca is a fully integrated multilingual grammar checker extension. It provides grammar checking for non-native speakers (ESL) and can fix English grammar for Spanish speakers, German speakers, French speakers, and more. It offers cross-language writing assistance, a polyglot writing extension AI, and a spell check multi-language browser tool supporting over 100 languages.

Is there a free browser extension that fixes grammar as you type and changes professional writing tone?

Yes, Voca AI is a free tool to fix professional writing tone and correct punctuation. Once installed, the extension fixes grammar as you type. You can use our professional tone changer tool and change writing tone extension styles to make emails sound more professional, friendly, or persuasive in real-time, making it the perfect copywriting assistant Chrome extension.

Is there a 100% free alternative to Grammarly?

Yes. Voca AI is a free Grammarly alternative for Chrome that checks spelling, corrects grammar, and rewrites sentences in real-time. It doesn't restrict basic corrections behind a paywall, making it a powerful budget-friendly helper.

How does Voca AI compare to Quillbot and Wordtune?

Quillbot and Wordtune primarily focus on rephrasing sentences, whereas Voca AI combines advanced grammar checking, sentence rephrasing, real-time writing tone adjustments, and chat translation (WhatsApp & LinkedIn) into a single, cohesive browser tool.

Does Voca AI store my typing data?

No. Voca AI is built with privacy first. Unlike other writing assistants, Voca does not store or sell your keystrokes. Your text is processed securely and ephemeral, keeping your professional and personal chats safe.

Best Free Grammarly Alternative Chrome Extension (2026)

Writing professional emails, academic essays, or customer support responses requires flawless grammar and the right tone. For years, Grammarly has been the go-to tool. However, with Grammarly Premium priced at over $30 a month, many users are searching for a high-quality, budget-friendly option.

Enter Voca AI—a next-gen browser extension built to serve as the ultimate free Grammarly alternative, combining grammar fixing, tone adjustment, and instant translation.

Why Look for a Grammarly Premium Alternative?

While Grammarly's free tier handles basic spelling, it locks advanced features like tone adjustments, sentence rewrites, and vocabulary enhancements behind its expensive premium subscription. For freelancers, students, and global builders, this cost is difficult to justify.

Furthermore, tools like Wordtune and Quillbot charge separate monthly fees for rephrasing, forcing users to stack multiple subscriptions just to write effectively.

Introducing Voca AI: The Ultimate Grammar & Writing Tool

Voca AI was created to solve this fragmentation. It is an all-in-one browser assistant that sits quietly in your text boxes, helping you write confidently on WhatsApp, LinkedIn, Gmail, and anywhere else.

Key Features of Voca AI:

One-Click Grammar Fix: Correct spelling, punctuation, and style errors instantly with a single click.
Tone Changer Extension: Instantly transform your text to sound Professional, Casual, Persuasive, or Empathetic.
Built-in Chat Translator: Translate outgoing and incoming messages in real-time on sites like WhatsApp Web and LinkedIn.
No Monthly Lock-in: Use core tools for free, or buy credits on demand starting at just $8—no recurring fees.

Grammar Checker Comparison: Voca AI vs. Competitors

Here is how Voca AI stacks up against leading writing assistants on the market today:

Feature	Voca AI	Grammarly	Quillbot / Wordtune
Free Grammar Check	Yes (Advanced)	Yes (Basic)	Yes (Basic)
Tone Adjuster	Yes (Free)	Premium Only	Premium Only
Real-Time Translation	Yes (100+ Langs)	No	No
Pricing Model	Free / Pay-as-you-go ($8)	$30/month Subscription	$10 - $25/month Subscription

How to Make Your Writing More Professional for Free

With Voca, writing a professional email or response is simple. After typing, highlight your text or click the Voca icon appearing in the text field. Select "Professional Tone", and watch the AI polish your words, fix spelling, and refine sentence structure instantly. It is the perfect tool for non-native speakers, ESL learners, business professionals, and recruiters.

Start Writing Confidently Today

Stop paying for overpriced monthly subscriptions. Download the Voca AI Chrome Extension today to experience premium grammar checking, smart rephrasing, and instant translation in a single, lightweight package.