Reply to any email in your language.
Direct answer
Yes — you can reply to an email in a different language than the one it was written in. InstantRep generates your reply in your preferred language, regardless of the email's original language. Receive in English, reply in French, Spanish, German, or any of 8+ supported languages — the output is always in the language you choose.
Why reply language should be your choice — not the email's
Most AI email tools generate replies in the same language as the email they're responding to. That works when everyone writes in your language — but not when you collaborate with international teams, clients in other countries, or receive newsletters and updates in English while you prefer to write in French, Spanish, or German.
InstantRep separates the input language from the output language. You choose how to reply — not the email sender.
An English-language email from a colleague, answered in French for a French-speaking team.
A Spanish partner email, answered in German for a German-speaking executive.
An Italian supplier email, answered in English when that's your working language.
What makes InstantRep's multilingual support different
Output language is independent from the email's language
InstantRep reads the email in whatever language it's written in, and generates your reply in the language you choose. The two are completely separate settings.
8+ supported output languages
English, Français, Español, Deutsch, Português, Italiano, Nederlands, 日本語 — and more. Select your language once and InstantRep remembers it for every reply.
Language preference saved automatically
Set your preferred output language once. InstantRep uses it for every email you reply to — no need to reselect it each time.
Tone and length work across all languages
You can set Formal tone in French, Casual tone in Spanish, or Direct tone in German. Language selection and tone selection are independent — both apply to the output.
No translation tool required
InstantRep is not a translator — it generates a native reply in your chosen language directly from the email context. The output reads naturally, not like a translated version.
Multilingual email reply: InstantRep vs. alternatives
Most AI email tools reply in the same language as the incoming email, or in English only.
| Tool | Choose output language | Independent from email language | Languages |
|---|---|---|---|
| InstantRepBest | 8+ | ||
| ChatGPT (manual prompt) | Many (manual) | ||
| Gmail Smart Reply | Email's language | ||
| Superhuman AI | English only | ||
| Lavender | English only |
Frequently asked questions
- Can I reply to an email in French even if the email was in English?
- Yes. Select Français as your output language in InstantRep, and your reply will be written in French — regardless of the language the original email was written in.
- Which languages can InstantRep reply in?
- Supported languages include English, Français (French), Español (Spanish), Deutsch (German), Português (Portuguese), Italiano (Italian), Nederlands (Dutch), and 日本語 (Japanese).
- Do I have to select the language every time?
- No. InstantRep saves your language preference automatically. Set it once and it applies to every reply you generate — until you change it.
- Can I also control the tone when replying in another language?
- Yes. Tone and language are independent settings. You can choose Formal in French, Casual in Spanish, or Direct in German — any combination works.
- Is there an AI that writes professional emails in Spanish?
- Yes. Select Español and Formal tone in InstantRep. The reply will be written in professional Spanish — not a translation, but a natively generated reply.
Reply to any email in your language.
InstantRep is a free Chrome extension with 8+ output languages. No account required — install and start replying immediately.