Free YouTube SRT Subtitle Translator
Translate YouTube SRT subtitles into 80 languages. Preserves exact millisecond timestamps and cue formatting for instant import back into YouTube Studio.
.srt.vtt
Translation Solutions by Use Case
Translate video subtitles, e-commerce stores, digital books, and code resource files without breaking their structure.
Video & Subtitles
Translate subtitle timelines while preserving exact millisecond timecodes and styling.
Free Video Subtitle Translator
Translate video subtitle timeline files for Premiere Pro, DaVinci Resolve, and CapCut. Locks cue timing and formatting across 80 languages.
.srt.vtt.ass
Free Anime & Fansub Subtitle Translator
Translate anime and fansub subtitles with typography styling preserved. Keeps ASS styles, karaoke tags, screen positions, and dialogue timing intact.
.ass.ssa.srt
Books & Publishing
Translate complete digital books while keeping chapter hierarchy, CSS typography, and navigation intact.
Free EPUB Ebook & Novel Translator
Translate EPUB ebooks and digital novels without losing formatting. Preserves chapter breaks, table of contents, and CSS typography across 80 languages.
.epub.mobi.txt
Free Amazon KDP & Kindle Book Translator
Translate self-published books and manuscripts for Amazon KDP. Prepare your book for global Kindle stores without breaking formatting or chapter breaks.
.epub.docx.txt
Video Game Localization
Translate game dialogue, quests, and string tables without breaking script tags or variables.
Game Localization File Translation with AI | AI Glot
Translate game text at scale. CSV and Excel string tables, XLIFF, JSON, PO and subtitle files, with variables, tags and character limits respected.
.po.json.csv.xml.strings
Free Unity Game Localization Translator
Translate Unity game string tables and I2 Localization tables without syntax errors. Preserves sprite tags, color markup, and script variable keys.
.csv.json.xml
Free Unreal Engine Localization (PO) Translator
Translate Unreal Engine 4 & 5 localization PO files cleanly. Preserves namespaces, context strings, and plural rules for error-free game builds.
.po.locres.json
E-Commerce & Marketplaces
Translate store catalogs and product feeds without breaking HTML tags, variant options, or SKUs.
Shopify Product Translation from CSV Exports
Translate Shopify product exports with AI. Titles, descriptions, SEO fields and metafields localized, handles and variant IDs preserved for a clean import.
.csv
Product Catalog Translation: CSV, Excel and Feeds
Translate product catalogs at scale. Titles, descriptions and SEO fields translated, SKUs and prices left exactly as your store importer expects.
.csv.xlsx.tsv
Free Amazon Listing & FBA Flat File Translator
Translate Amazon product listings and FBA flat files without errors. Localizes bullet points, titles, and descriptions while adhering to character limits.
.xlsx.csv.tsv
Marketplace Listing Translation at Scale | AI Glot
Translate Amazon, eBay, Etsy and marketplace listings in bulk. Titles, bullets and descriptions localized, identifiers and compliance fields preserved.
.csv.xlsx
Product Feed Translation for Google and Meta | AI Glot
Translate shopping feeds at scale. Titles, descriptions and attributes localized, IDs, GTINs and prices preserved so the feed still validates.
.xml.csv
Development, Web & Support
Translate developer locale files, CMS exports, and SEO metadata with syntax preserved.
App Localization Files: XLIFF, JSON, Android XML, iOS
Translate app localization files with AI. XLIFF, JSON, ARB, Android XML, iOS .strings, .properties and CSV, with placeholders and inline markup left intact.
.json.xml.strings.arb.xliff
Free React & i18next JSON Translator
Translate React and i18next JSON files preserving interpolation tags. Keeps variables like {{count}}, HTML tags, and ICU plural keys intact.
.json
Free WordPress Plugin & Theme Translator
Translate WordPress plugins and WooCommerce themes in PO and POT format. Preserves gettext headers, PHP printf placeholders, and HTML markup.
.po.pot
Free Webflow CMS Content & Localization Translator
Translate Webflow CMS collections without breaking handles or rich text. Preserves HTML formatting, image links, and custom field IDs.
.csv.json
SEO Metadata Translation at Scale | AI Glot
Translate meta titles, descriptions and landing-page copy in bulk. Length-aware, glossary-consistent, and returned in the format you exported.
.csv.xlsx.json
Help Center and Knowledge Base Translation | AI Glot
Translate support articles in bulk. Zendesk, Intercom, HelpScout and Notion exports, with product vocabulary held identical across every article.
.html.json.csv
CMS Content Translation: CSV, Excel, JSON and XLIFF
Translate CMS and website content exports with AI. Page copy, metadata and structured fields, in whichever format your CMS gives you.
.json.csv.md
Survey Response and Review Translation | AI Glot
Translate open-ended survey answers and customer reviews in bulk, into one working language, with respondent IDs and scores preserved.
.csv.xlsx
Frequently Asked Questions
How does AI Glot ensure HTML tags, code variables, and syntax remain intact?
Standard machine translation tools translate strings blindly, breaking HTML tags like
<span>, code placeholders like {count} or %s, and corrupting file schemas. AI Glot parses your file syntax first: every structural tag, placeholder, and timestamp is locked as an immutable token. Only human text is translated, ensuring files remain 100% valid for immediate production use.Can I enforce custom glossaries, brand rules, and tone of voice?
Yes. Every tool accepts custom instructions where you can specify do-not-translate lists (brand names, UI tokens, technical identifiers), explicit glossary translations for industry terminology, and tone of voice requirements (formal vs. casual address). The AI strictly adheres to these rules across every line.
Why is AI Glot better suited than Google Translate or DeepL for these files?
Google Translate and DeepL translate strings in isolation without holistic document context or schema awareness. This leads to broken code syntax, inconsistent terminology, and improper lengths. AI Glot combines state-of-the-art LLMs with format-specific parsing engines (subtitle reading speed, ebook CSS hierarchies, ICU plural rules) to deliver publication-ready assets.
What professional file formats are supported?
AI Glot natively supports over 35 file formats across industries: video subtitles (SRT, VTT, ASS, SBV), digital books (EPUB), software localization resources (JSON, YAML, PO, XML, XLIFF, ARB, Strings, INI), e-commerce catalogs (CSV, TSV, XLSX), and web documentation (HTML, Markdown, MDX).
How does subtitle translation preserve timestamps and reading speed?
Millisecond cues are locked and remain identical to your original video timeline. The AI condenses phrasing when necessary to respect on-screen reading speed standards (characters per second and line length constraints), preventing overcrowded subtitles during fast dialogue.
Can I translate large files such as complete novels or large product feeds?
Yes. The instant free tool on our website translates sample files up to 2,000 words without an account. For complete novels or extensive product catalogs exceeding 100,000 words, our platform processes files in parallel chunks with shared context, preventing data truncation and preserving terminology.
Are my files confidential? Does AI Glot train AI models on my data?
Your data remains strictly confidential and belongs entirely to you. Uploaded files are processed in ephemeral, isolated sandboxes and automatically deleted after conversion. Your content is never shared, sold, or used to train public foundation models.
Do I need an account or credit card to test AI Glot?
No. You can drag and drop your file directly onto any solution page, select your target languages, adjust your instructions, and download your translated file or sample immediately with no signup or credit card required.