Spanish SRT Translator
Send an .srt file, get it back in Spanish within 24 hours — same cue count, same timestamps, nothing shifted.
Check your Spanish .srt before you pay anyone
Drop a subtitle file below. It runs entirely in your browser — nothing is uploaded, nothing leaves your machine. You get the cue count, the worst reading speeds, the lines that are too long for Spanish, and a corrected .srt you can download and keep whether or not you ever buy anything.
Drop your .srt here, or click to choose
.srt and .vtt · checked against 15 characters/second and 42 characters/line
Why Spanish subtitles specifically
Spanish is the second most-watched language on YouTube and the largest market for subtitled content outside English. If you publish video for Spain or Latin America, a Spanish .srt is not optional — it is the difference between reaching 500 million viewers and reaching none of them.
The part most tools get wrong
Spanish runs 15–25% longer than English for the same sentence. A cue that fit comfortably in 42 characters in English overflows in Spanish unless the line breaks are re-cut from scratch, and a cue that spills onto a third line gets clipped by most players.
That is why this is not a one-click converter. Every file goes through machine translation first, then a manual pass on cue length, line breaks and reading speed before it reaches you.
Reading speed in Spanish
Spanish reads at roughly 15 characters per second for comfortable comprehension. Machine translation preserves the English character count, not the Spanish one, so a file that passes an English check will fail a Spanish one on the same content. Upload it above and you will see exactly which cues cross the line.
Spanish subtitle conventions most converters ignore
- Question and exclamation marks open with ¿ and ¡ at the start of the sentence, not only close at the end.
- Ellipsis is three dots with no space before them, and dialogue dashes use an en dash, not a hyphen.
- Numeric formats differ from English: 1.234,56 rather than 1,234.56, and times are written 21:30 rather than 9:30 PM.
What you get back
- The same number of cues, in the same order, with the same cue numbers.
- Timestamps untouched — only the text between the timing lines is replaced.
- Line breaks re-cut for Spanish reading speed, not inherited from English.
- A file that opens in VLC without a single warning.
That button opens your own email app. If nothing happens when you click it, just write to gwdaeoi@outlook.com and attach the file — same thing, no account, no form.
Questions
Is the checker really free?
Yes, and it does not upload your file anywhere. It parses the subtitle locally in your browser, reports what is wrong, and hands you back a corrected .srt. If that is all you needed, take the file and go.
How long does one file take?
Under 24 hours for anything up to 60 minutes of runtime. A full season is usually 3–5 days depending on how many languages you need.
Can you match an existing Spanish subtitle style?
Yes — send one episode you already like and I will match its capitalisation, punctuation and line-break habits across the rest.
What if the timing is off?
It will not be, because timestamps are never regenerated. If a specific cue still plays wrong, tell me the cue number and it gets fixed the same day.
Do you keep my files?
No. The original and the translation are deleted 24 hours after delivery.