Spanish to English video translation

Translate Spanish Videos to English

Rebuild Spanish videos as natural English releases for US and international English platforms, keeping the speaker's own voice, the pacing of the original cut and the background audio.

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AI dubbing

A spoken English track replaces the Spanish one, so the video can be followed without reading.

Voice cloning

The same speaker stays recognisable after the language changes, which matters in interview and presenter shots.

Caption file

A translated English subtitle file is exported from the same pass for accessibility and platform publishing.

Why localize

Solve the real blockers in video expansion

These pages are built around specific use cases, target languages, and publishing goals instead of generic translation copy.

01

The Spanish version does not travel on its own

Search, suggested traffic and browse behaviour are local to English, so a Spanish title and description keep the new audience away.

02

Literal lines do not fit the picture

English has to be said in the pauses the Spanish speaker left, which is a script pass rather than a translation output.

03

On-screen text stays in the old language

Burned-in Spanish captions and title cards collide with the English layer unless they are handled in the same job.

Industry context

Why this use case needs purpose-built localization

The subjunctive carries the doubt, English has to rebuild it

Spanish marks uncertainty inside the verb (es posible que venga, dudo que sea), while English keeps almost no subjunctive and says the same thing with an auxiliary or an adverb. Every hope, doubt and concession line therefore stops being a grammatical reflex and becomes a stated translation choice.

One English verb covers two Spanish claims

Es aburrido and está aburrido are different assertions — a lasting trait versus a current state. English uses the same is boring for both and leans on aspect or context, so the dub has to pick which claim the character is making; picking wrong changes what the scene says, not just how it sounds.

The subject lives inside the verb ending

Hablé and dijimos already name the speaker without a pronoun, and Spanish drops the subject freely when it is recoverable. English states it in every line, which lengthens the track and forces an explicit who in dialogue that was deliberately left unnamed on screen.

Warmth travels in a suffix with no English counterpart

The diminutives -ito and -ita, and vocatives like mijo and mijito, do affection and softening work inside the word. English can only add little or a pet name, which reads as literal in a serious line, so the register has to be rebuilt with wording instead of copied as a suffix.

False friends survive every automated pass

Embarazada means pregnant, actual means current, exito means success and oficina is an office — the pairs that pull in the wrong English word are documented in any dictionary, and they read as confident mistakes rather than as translation strain.

Two address systems arrive as one English word

Tú, usted and vos, and vosotros versus ustedes, encode familiarity, rank and region. English says you in all of those cases, so the distinction survives only in surnames, first names and phrasing — a decision that has to be written down per speaker pair to stay stable across a series.

Workflow

From source video to multilingual publishing

01

Upload the Spanish master

Work from the file you own: a master export or the published version you hold the rights to.

02

Translate and re-time into English

The script is adapted and fitted to the existing pauses, with a glossary holding names and terms steady across the series.

03

Render and publish

Get the English audio and caption file back, then publish or download for the platform you are releasing on.

Use cases

Content types ready for this workflow

Channel back-catalogue

Re-release existing Spanish videos as a English channel or playlist instead of leaving them unindexed for English-speaking audiences.

Product and course material

Lessons and product explainers adapted into English so the terminology survives the language change.

Interview and talking-head cuts

Speaker identity kept by cloning plus lip sync, which a subtitle-only release cannot do.

Markets and platforms

Map the content to real distribution contexts

Thousands and decimals swap separators

Spanish writes 1.234,56 where English writes 1,234.56. Any price, quantity or statistic that keeps the source punctuation lands as a different number to an English viewer, so the figure is retyped in the localized pass rather than only re-voiced.

The Spanish script is often the master

A creator who writes and records in Spanish treats the English release as the derivative version, which inverts the usual assumption that the source language owns the terminology. An English-side owner has to approve the glossary, or the localized channel drifts away from the brand terms.

English caption norms are the tighter budget

English platform captions are normally held to two lines and roughly 32 characters a line, and Spanish text commonly runs longer than its English source. Sentences that fit comfortably in the original caption have to be split at clause boundaries once they are in English.

Pre-publish QA

What to check before publishing localized video

Say every number out loud in English

Un millón doscientos mil has to come out as 1.2 million, not as a literal translation of the Spanish grouping. Reading the localized script aloud catches both the wrong grouping and the separator swap in one pass.

Name the subject the Spanish left implicit

Where the source dropped the pronoun, the English line names someone. Check each one against the shot: the most common plot-level error in this direction is attributing a line to the wrong speaker because the source never said.

Log the ser and estar decisions

Recurring descriptors — a character who is aburrido, listo or serio — should be recorded as trait or state in the glossary, so a later episode does not quietly reverse the claim an earlier one established.

Hunt the surviving connectors

O sea, es que, a ver and entonces carry rhythm in Spanish and often get rendered as that is to say or is that, which reads stiff in spoken English. Every discourse marker is worth rebuilding as an English filler or cutting.

Frequently asked questions

Voice cloning is applied across the language change, so the speaker stays recognisable while the delivery is rebuilt in English. Where a cloned track is not wanted, a stock voice can be chosen per project instead.
Pick one standard per publishing target before recording. The choice reaches spelling and quotation marks in the caption file, number and date formatting, and the accent of the voice model, so switching mid-channel is what produces a mixed delivery rather than a worse translation.
The switch stops being a switch: an English word borrowed into a Spanish sentence carries no signal once the whole line is English. If the code-switch marked something about the speaker, that has to be rebuilt with register or phrasing in the English pass, which is a scripted decision and not an automatic step.
Usually as a name choice rather than as a title. Keeping Don before a first name reads as period or formal Spanish to most English listeners, so the practical options are a surname plus Mr. or Mrs., or a plain first name that matches the relationship the source showed.

Turn Spanish videos into English releases

Generate dubbed English audio and subtitles from Spanish source video in one workflow, with the terminology held in your own glossary.

10 free minutes · from $0.20 / minute · no card required · lip sync included