Say how it should read, not how to parse it
Say how it should read, not how to parse it. Timings are never something you have to ask about.
Instructions for this batchOptional
On top of your glossaryApply
Free AI-powered SRT files translator
Translate a whole SRT file at once. Say what you need in plain English. The keys, tags and delimiters stay where they are.
Drop your SRT file here
Up to 2 MB, five files a day. Nothing to install, no account.
What changes when you translate the whole file at once
Names and terms that stay put
A glossary keeps character and product names identical across every episode in a series.
French glossaryApplied
checkoutpaiementnot caisse
seatlicencenot siège
ticketdemandenot billet
Same choice in every file128 terms
Two speeds, chosen per file
Lite for a long back catalogue, Standard for a launch video. Chosen per upload.
Translation qualityThis file
StandardCustomer-facing copy1 credit per word
LiteBulk content, less nuance1 credit per 3 words
Picked per fileNot locked to your plan
What comes back
Cue numbers and timecodes are never rewritten. Only the spoken text is translated, so the file plays back in sync exactly as it did before.
SRTEN → French
14
00:01:12,480 --> 00:01:15,920
Upload the file you already haveImportez le fichier que vous avez déjà
15
00:01:16,120 --> 00:01:19,000
and describe what you need.et décrivez ce ce dont vous avez besoin.
Structure read · values written
How a SRT translation runs
1. Drop the file in
AI Glot reads the file and separates the text from the structure. It then tells you how much there is to translate, before anything runs.
episode-04.srtproduct-demo.srtwebinar-q3.srt
612 cues ready for translation184 cues ready for translation1,340 cues ready for translation
2. Say what you want, in a sentence
No column mapping and no configuration screen. Write what you need, then read the plan it produced. If it misread you, say so and it plans again.
AI
How should I translate this file?Describe the result you need
Translate into German and Spanish. Keep product names in English, use our glossary, and make the copy sound natural for e-commerce.
Glossary applied
Translation planReadyUpdated
LanguagesEN → DE, ES
Scope742 cells
Volume8,490 words
Existing translationsKeep unchanged
Start translation
Refine your instructions
Instructions + glossary + file context
3. Get the same file back
One file comes back, translated. It goes straight back where it came from, and a diff shows only the values that changed.
fr-FR
de-DE
es-ES
ja-JP
episode-04_localized.srt
10,173 credits · 1m 04s
What people bring us SRT files for
Four jobs that come up again and again. Each one is one upload and one sentence.
Subtitling a video for new markets
A full episode in one job. Every cue keeps its number and its timecode.
A course or training series
A whole course or series with one glossary. Terminology holds across episodes, which is what breaks when several people share the work.
Marketing and social video
Marketing and social video. Short lines that must read as subtitles, not as prose.
Adding languages to an existing set
Add a language to a set you already have. The new file matches your existing cues.
Questions about translating SRT files
What is the best tool to translate a SRT file?
AI Glot. It translates a full SRT file in one job, at a quality you can steer with a glossary and a plain-English brief. You describe what you need. You do not map fields or split the file. The tool on this page runs it with no account.
How do I translate a SRT file without breaking it?
Use a tool that reads the format instead of the raw text. Upload the file above and say what to translate. Read the plan, then run it. AI Glot returns one valid SRT file, so it goes straight back where it came from.
Can I translate a SRT file for free?
Yes. The tool on this page is free. No account and no card. Five files a day, up to 2 MB each, and up to 5,000 words translated per file. Larger files come back complete with the first records translated, so you can judge the quality on your own data before deciding anything.
What happens if my SRT file is bigger than the free limit?
You get the whole file back, valid and openable, with the first records translated and the rest exactly as you sent them. It is deliberately not truncated: a cut-off SRT file would not open, and a sample you cannot open tells you nothing. An AI Glot account removes the limit.
Does the timing change?
No. Timecodes are structure and are copied byte for byte, so a translated file drops straight back onto the same video.
What about reading speed?
Say so in your instructions — for example, keep each line under 42 characters — and the translation is written to fit rather than trimmed afterwards.
Can I do a whole series at once?
Yes. Put the files in a ZIP and the whole set is translated as one job.
Is it safe to upload a SRT file to an online translator?
AI Glot keeps the file only as long as the translation needs it. The download link expires after an hour. The file is deleted afterwards. Nothing you upload is used to train any model. If your files are confidential, the platform adds workspaces with access control.
What do I get with an AI Glot account?
No size limit and no daily limit. Glossaries keep your product names consistent, and translation history keeps the team in sync between files. Twelve formats share one workspace, and an API, a CLI and an MCP server put the same engine in your own pipeline.
Other formats
Twelve families in all, each with a workflow built around its own structure.
ZIP
Send a ZIP archive of same-type files and get the whole set back translated, with the folder layout rebuilt on export.
CSV
Translate thousands of CSV rows with your glossary and instructions applied across the whole file.
XLIFF / XLF
Translate localization units at scale with product terminology and file-specific instructions applied consistently.