LetterKraft learns your writing style from sample letters and drafts formal letters, replies, and templates — with voice input, letterheads, and clean PDF export. Designed for Indian offices, government, corporate, and academic work.
LetterKraft is not a generic chatbot. It is trained on your own writing so every letter sounds like you and fits the conventions of formal Indian correspondence.
Upload photos, PDFs, or paste text of letters you’ve written before. LetterKraft extracts the text via on-device or cloud OCR.
Create a Style Profile from your samples. LetterKraft captures your tone, structure, phrasing, and salutations.
Give a short instruction (type or dictate). Get a full letter. Refine it inline, attach a letterhead and signature, and export a clean PDF.
From style learning to export, every step is tuned for official communication in government, corporate, and academic settings.
Train AI on your unique writing style from sample letters. Maintain distinct profiles for different roles, offices, or types of correspondence.
Describe the letter in one line — or dictate by voice. Choose Indian mode for domain-tuned formal Indian correspondence. Refine, rewrite, or translate inline.
Upload a photo or PDF of a letter you received. LetterKraft extracts the content and drafts a context-aware reply in your style.
Save recurring letters as templates and share them across your team or office via a QR code — receivers open the template directly in their app.
AI drafts in formal Indian register.
Dictate instructions in English or Indian languages.
Upload letterheads and apply them to any letter.
Signatures stay on your device — never uploaded.
Print-ready PDFs with proper formatting and spacing.
Generate personalised letters to many recipients at once.
English, Hindi, Marathi and more — write how your office writes.
Seamless across phone, tablet, and desktop.
Draft applications, leave requests, scholarship letters, and bonafide applications that match your institution's conventions.
Write cover letters, HR correspondence, notices, and internal memos in a consistent professional tone.
Generate circulars, orders, forwarding letters, and replies in the expected formal Indian register, with letterheads.
Standardise team writing with shared templates, style profiles, and bulk generation for recipient lists.
Pro gives you 450 premium letters a month, 10 hours of voice input, bulk generation, template sharing, and access to the web app from any browser. No ads, ever.
Prices shown in Indian Rupees (INR). Billed monthly via Google Play. Cancel anytime.
Try LetterKraft with core features, ad-supported.
For steady personal and small-office use.
For professionals, offices, and organizations.
Exhausted your monthly quota? Top-up without upgrading. One-time purchase, never expires.
LetterKraft is built for professional use. We treat your data with the standards expected of formal office communication.
All data is transmitted over TLS. Declared on Google Play.
We do not share your personal data with third parties.
You can request deletion of your data at any time from the app.
Your signature image is never uploaded to our servers.
Read our full Privacy Policy and Terms of Service.
Students, professionals, offices, and organizations that need to write formal letters, applications, circulars, notices, and replies. It is especially tuned for Indian formal correspondence.
Yes. The Android app has a free tier with core features, ad-supported. Plus (₹99/month) and Pro (₹299/month) unlock higher quotas, templates, voice input, no ads, and — on Pro — web access and bulk generation.
LetterKraft learns from your own sample letters to match your tone, structure, and phrasing, and is tuned for formal Indian correspondence. It also handles letterheads, signatures, PDF export, and reply drafting from uploaded letters — built-in, not prompted.
English, Hindi, Marathi and other Indic languages for instructions and generation. Voice input supports Indian accents with an on-device or Indian mode.
Yes, Pro subscribers can use the web app at letter-kraft.com/app from any desktop browser.
Data is encrypted in transit. We don't sell your data. Signatures stay on your device. You can request deletion at any time. See our Privacy Policy for full details.
Yes. Subscriptions auto-renew monthly via Google Play and can be cancelled any time from your Google Play subscriptions page. Refunds follow Google Play's refund policy.
Yes. LetterKraft is available on the App Store for iPhone and iPad. The Android app and the web app (Pro) are also available.
Still have questions? Email us at support@letter-kraft.com.
Install LetterKraft and draft your first letter in under a minute.
