Overview
Learns your writing voice, flags real-time drift in Gmail & LinkedIn, and rewrites in one click to sound authentically like you.
ToneSync ā AI Writing Voice Monitor ToneSync learns your personal or brand writing voice from samples you provide ā emails, LinkedIn posts, Slack messages, newsletter drafts ā and then monitors your writing in Gmail and LinkedIn in real time. When your writing drifts from your established voice, ToneSync flags it instantly with a color-coded indicator: š¢ Green ā Strong voice match š” Yellow ā Mild drift detected š“ Red ā Significant drift detected One click rewrites your text to sound like you ā not like a generic AI tool. Key Features Voice Training ā Paste a writing sample (100ā500 words) and ToneSync builds a fingerprint of your tone, sentence structure, vocabulary, humor level, directness, and writing traits Real-Time Drift Detection ā A floating indicator appears as you compose in Gmail or LinkedIn, updating automatically as you write One-Click Rewrite ā Rewrites your full message or just a selected passage to match your trained voice, preserving all meaning Voice Fingerprint Editor ā Fine-tune your voice model manually in Settings Rewrite History ā Review your last 50 rewrites side by side with the originals Monthly Usage Tracker ā Tracks rewrites used with a visual progress bar, resets on the 1st of each month Privacy First Your data never leaves your device except to go directly to Anthropic's Claude API for processing. No external servers. No analytics. No tracking. Your API key, voice fingerprint, and rewrite history are all stored locally in your browser using Chrome's built-in storage. Requirements ToneSync uses Anthropic's Claude API. You'll need a free API key from console.anthropic.com to get started.
Details
- Version1.0.2
- UpdatedJune 5, 2026
- Offered bykpmistry1983
- Size28.47KiB
- LanguagesEnglish (United States)
- DeveloperKalpesh Mistry
8448 Braddock Way Columbia, MD 21046 USEmail
kpmistry1983@gmail.comPhone
+1 301-801-9138 - TraderThis developer has identified itself as a trader per the definition from the European Union and committed to only offer products or services that comply with EU laws.
Privacy
ToneSync has disclosed the following information regarding the collection and usage of your data. More detailed information can be found in the developer's privacy policy.
ToneSync handles the following:
This developer declares that your data is
- Not being sold to third parties, outside of the approved use cases
- Not being used or transferred for purposes that are unrelated to the item's core functionality
- Not being used or transferred to determine creditworthiness or for lending purposes
