Translate English to Spanish

Free English to Spanish translator with the register set first — tú or usted — and names kept exactly as you wrote them.

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Type, paste or upload a document. The source language is detected automatically. Select a name or term and tap Keep to leave it untranslated.

Your translation will appear hereChoose the target language, add your text, then press Translate. Click any sentence in the translation for alternatives.

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English to Spanish translator

English to Spanish translation with the register set first

Paste English and get Spanish back with the register already decided: tú for people you know, usted for everyone else. Most translators make that choice for you and do not mention it. This one asks first, because in Spanish it changes the grammar of every sentence, and a translation that gets it wrong is fluent and still wrong.

How to translate English to Spanish

Three steps. The second is the one most translators skip.

Paste or upload the English

Type, paste or drop in a document. English is already selected as the source on this page; if the text turns out to be something else, the detector says so above the editor and you can change it.

Set the register and mark the names to keep

Pick usted or tú from the register selector beside the language names, or leave it on Match source tone to follow the English. Select any name, brand or product term in the text and press Keep so it is not translated.

Translate, then check it

Read the Spanish if you can. If you cannot, back-translate it: run the result through Spanish to English and compare the meaning, sentence by sentence, with what you started from.

What changes between English and Spanish

The differences that decide whether a translation reads as written by a person.

Script and directionEnglish is written in Latin; Spanish in Latin.
Word orderEnglish is subject-verb-object; Spanish is subject-verb-object. The orders match, which removes one whole class of error, but idiom and agreement still have to be handled.
How politeness is markedSpanish separates 'tú' (familiar) from 'usted' (polite), and the verb changes with it. Spain uses 'vosotros' for a familiar group; Latin America uses 'ustedes' for any group. Argentina, Uruguay and parts of Central America use 'vos' in place of 'tú'.
Formality in EnglishEnglish has no separate polite and familiar 'you'. Register lives in vocabulary and sentence shape instead: 'Could you let me know' against 'Tell me', 'purchase' against 'buy'.

Where translation into Spanish goes wrong

Three things Spanish readers notice at once, and a machine has to be told about.

Tú or usted changes every verb

'Tú' and 'usted' change the verb ending on every sentence, so the register has to be chosen before translating, not patched afterwards.

Regional vocabulary

Vocabulary splits by region: 'coche', 'carro' and 'auto' are all 'car'; 'ordenador' is Spain's word for 'computadora'.

Gender agreement

Every noun has a gender and adjectives agree with it; a machine that loses track mid-paragraph produces sentences a native reader stumbles on.

What has to be read correctly in the English first

Errors that start on the source side, before a single Spanish word is chosen.

'You' is ambiguous

'You' is ambiguous: one person or several, a friend or a stranger. Translators guess, and a guess in the wrong direction is the single most common way an English original lands badly.

Stacked nouns

English piles up nouns ('customer data retention policy'); most languages need those unpacked into phrases, and a literal rendering is unreadable.

Phrasal verbs and idioms

Phrasal verbs ('put up with', 'look into') and idioms are translated word by word by weaker systems.

Who translates English to Spanish here

Customer emails and support replies for Spanish-speaking clients.

Spanish coursework and exam practice.

Messages to family, landlords and local services in Spain or Latin America.

Going the other way? Translate Spanish to English.

English to Spanish translator FAQs

Is the English to Spanish translator free?

Yes. Translate English to Spanish without an account, within the per-run word allowance shown beside the editor. Signing in raises it, and Pro removes the guest limits and the ads. The pricing page lists what each plan includes.

Should I translate into Spanish as usted or tú?

Spanish separates 'tú' (familiar) from 'usted' (polite), and the verb changes with it. Spain uses 'vosotros' for a familiar group; Latin America uses 'ustedes' for any group. Argentina, Uruguay and parts of Central America use 'vos' in place of 'tú'. Use tú for friends, family and people who have used it with you; use usted for customers, officials, employers and anyone you have not met. The register selector sets this before the translation is made, so the grammar comes out right the first time rather than being patched afterwards.

Will it translate names, brands and product terms?

Not unless you want it to. Select a name or a term in the editor and press Keep, and it is passed through exactly as written. This matters for English to Spanish because a brand name can look like an ordinary word and get 'translated' into one.

How accurate is machine translation from English to Spanish?

Good enough to understand a document, answer an email or draft a reply, and it improves when you set the register and mark the names as kept first. It is not a substitute for a human translator on a contract, a medical document or anything with legal weight. The reliable way to check a translation you cannot read is to back-translate it: paste the Spanish result into a new run set to English and see whether the meaning survived.

Can I translate a whole document from English to Spanish?

Yes. Drop in a .docx, .pdf or .txt file, or paste the text; the output keeps the paragraph structure and can be copied, edited in place or exported.

Can I translate Spanish to English as well?

Yes. Use the Spanish to English translator, or press the swap button between the two language names on this page. Either way the register and the kept terms come with you.

After the translation

Check the English before you translate it, or shift the register of the result once it is in Spanish. One plan covers every tool.

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Popular language translations

Each pair opens the translator with both languages already set. The register and the Keep button work the same on every one.