The subject line decides whether the rest of your email is read. Paste the email and you get several subject line options: some ask a question, some name the benefit, some create urgency you can actually justify.
Each option comes with its character count, because most inboxes cut the line somewhere between 40 and 60 characters — and with a short note on the angle, so you can pick one to match what the email actually says.
Polish grammar, tone and clarity of text in English, Chinese and more.
Templates
Polish goal
Target readers
Length
Output versions
Custom instruction (optional)
0/20001
Paste your text and choose a polish goal.
02
See the exact credit cost before you run it.
03
Copy or download the result, then reuse it as new input.
Your text is only used to generate the result and is removed automatically according to our retention policy.
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