Fix grammar, improve readability, and refine the tone of your writing. This tool runs 100% in your browser — your drafts and emails never leave your device.
The first time you use this, we download a lightweight AI brain (~1.2GB) to your device. This ensures 100% privacy and future speed.
Good writing is bold and clear. After polishing, check for "passive voice" (e.g., "was done by") and replace with "active voice" (e.g., "I did"). Our AI is specifically tuned to prioritize active construction.