AltAI · Write
Free AI Translator
Translate text, then ask why a word was chosen or request a more formal or casual version.
- Free
- No account
- Chats stay in your browser
What the AI Translator does
The AltAI Translator is a general AI chat model instructed to translate. Paste text, name the target language and it returns the translation, with short notes on idioms or words that have no direct equivalent. You can ask for a more formal or casual version, or for a word-by-word explanation. It is free, needs no account, and your conversations are stored in your browser.
For a quick one-off translation, the AltFTool Text Translator is the simpler tool. Use this chat when you want context, tone changes or explanations. Machine translation is often good for everyday text but can be wrong with slang, names, rare languages or specialist terms. Do not rely on it alone for legal, medical, immigration or other official documents; use a qualified translator for those.
Notes on tricky phrases
Idioms and words without a direct equivalent get a short explanation after the translation.
Formal or casual
Ask for the register that suits your reader and it adjusts the wording.
Check your own translation
Paste the original and your version and it points out what sounds unnatural.
Keeps formatting
Names, numbers, lists and line breaks are kept as they appear in the source.
How to use the AI Translator
- 1
Choose the Translate mode in AltAI.
- 2
Paste your text and name the target language.
- 3
Read the translation and notes, then ask for changes or explanations.
Example prompts
Click one to open AltAI in this mode with the prompt already sent.
- Translate to Spanish“Translate this into Spanish, keeping a friendly tone: [paste your text]”Try this prompt
- What does this mean?“What does this sentence mean in English, and is it formal or casual? [paste the sentence]”Try this prompt
- Formal business version“Translate this message into French for a business client, using a formal register: [paste your text]”Try this prompt
- Explain an idiom“How would I say "break a leg" naturally in German? Explain the options.”Try this prompt
- Check my translation“I translated this myself. Can you check it and tell me what sounds unnatural? [paste original and translation]”Try this prompt
- Travel phrases“Give me 10 polite phrases for a trip to Japan, with the Japanese and a simple pronunciation guide.”Try this prompt
Tips for better answers
- Name the country as well as the language, such as Brazilian Portuguese.
- Say who will read it: a friend, a customer or an official.
- Ask it to keep product names and brand terms untranslated.
- Ask for a back-translation to English to check the meaning.
Questions
Is the AltAI Translator free?
Yes. The translator mode is part of AltAI, which is free to use and does not require an account. Paste your text, choose a language and read the result. Chats are kept in your browser instead of an online account, so clearing your browser data deletes them.
How accurate is the translation?
For common languages and everyday text it is usually understandable and natural, but errors happen, especially with slang, names, humour, rare languages and specialist terms. Ask for a back-translation to check meaning. For contracts, medical information, immigration papers or anything official, use a qualified human translator.
Which languages does it support?
It can work with most widely used languages, including Spanish, French, German, Portuguese, Hindi, Arabic, Chinese and Japanese. Quality varies by language: it is strongest where there is a lot of written material online and weaker for languages with fewer resources. There is no fixed list, so just name the language you need.
How is this different from the AltFTool Text Translator?
The Text Translator is a dedicated tool for fast, straightforward translation of a block of text. The AltAI Translator is a chat, so it can explain word choices, adjust tone, check a translation you wrote yourself and answer follow-up questions. Use the tool for speed and the chat when you need context.
Can it translate documents or images?
No. The chat works with text only and cannot open files or read text from images. Copy the text out of your document and paste it in. For long documents, translate a section at a time so formatting and terminology stay consistent.
Ready when you are
Open AltAI in AI Translator mode. Free, no account, and AltAI can be wrong, so check anything that matters.