Sublandia
Localization Partner
for Film, TV & Streaming in the Balkans
Localization Partner for Film, TV & Streaming in the Balkans
Looking to localize your film, TV show, or streaming content for audiences in Serbia, Croatia, Bosnia and the wider ex-Yugoslavia region?
Sublandia is your trusted subtitling and translation partner for high-quality, culturally accurate localization services across all Balkan languages.
We specialize in professional subtitling, dubbing scripts, timed text (ETT), and metadata localization—fully aligned with international standards like Netflix Timed Text Specifications, EBU STL, and SMPTE formats.
With native linguists, industry-grade tools, and proven workflows, Sublandia delivers subtitles and localized content that resonate with Balkan audiences—on every screen, every time.
Let’s make your content truly speak the language of the region.
At Sublandia, we understand the unique linguistic and cultural nuances of the Balkan region.
Whether you're adapting blockbuster releases, indie films, episodic series, or kids' animation, our native-language experts and media-savvy linguists ensure every subtitle and script aligns perfectly with audience expectations and platform standards. We help you localize content that not only sounds natural—but feels native.
From Netflix to theatrical distribution — Sublandia is your Balkan bridge.
Sublandia Services
End-to-End Localization Solutions for Film, TV & Streaming in the Balkans
Subtitling & Captioning
We provide high-precision subtitle creation, translation, and adaptation for feature films, TV series, documentaries, and streaming platforms.
Supports SRT, EBU STL, ETT, TTML, DFXP, VTT, XML & custom formats
Native linguists for Serbian, Croatian, Bosnian, Montenegrin
Compliance-ready for Netflix, Amazon Prime, Disney+, HBO, and more
Open captions, closed captions & SDH (Subtitles for the Deaf and Hard-of-hearing)
More about: 
Subtitling & Captioning
ETT & Timed Text Production
Sublandia delivers English Timed Text Template (ETT) and platform-specific subtitle files, tailored for large-scale streaming workflows.
Expert formatting for ETT, EBU-TT, IMSC 1.1, SCC, and DCP subtitles
Frame-accurate sync, styling layers & metadata insertion
Platform QA-ready output
Subtitle versioning, revision control & multi-track exports
More about: ETT & Timed Text Production
Linguistic & Technical QA
Ensure subtitle quality with our two-step QA process covering linguistic, timing, and technical compliance.
Manual & automated QA using industry tools
Netflix TT checks, font/styling consistency, line breaks & reading speed
Error reports + fixed files delivery
More about: Linguistic & Technical QA
Metadata & Title Localization
Translating more than just dialogue — we localize descriptive metadata, synopses, episode titles, character names, and marketing taglines.
Platform tone alignment (Netflix, Apple TV, Prime Video)
Genre-sensitive and culturally localized title options
SEO-aware descriptions for regional catalogs
Secure & Scalable Workflow
Your content is safe with us.
Encrypted file transfer
NDA-protected translators & editors
Fast turnaround for urgent streaming or broadcast deadlines
Scalable teams for high-volume projects
Industries We Serve
Tailored Localization for Film, TV, Streaming & More in the Balkans
Sublandia partners with a wide range of content creators and distributors to provide accurate, culturally adapted localization services for Serbian, Croatian, Bosnian, Montenegrin markets.
Whether you're producing a theatrical release, adapting a global streaming original, or localizing fast-turnaround episodic content — we understand the unique requirements of each industry.
Film Production & Distribution
From indie films to festival selections and global theatrical releases, we deliver high-quality subtitling, ETT creation, and dubbing scripts that meet international standards.
Subtitle formats for DCP, EBU STL, SUP, and closed/open captions
Trusted by post-production houses and subtitling vendors for day-and-date localization
Cultural adaptation that preserves tone, emotion, and regional nuance
TV Broadcast & Episodic Content
Sublandia provides ongoing subtitle and script support for TV networks, mini-series, reality shows across the ex-Yugoslav region.
Fast turnaround for high-volume and multi-episode projects
Support for SDH, and reruns with updated terminology
Subtitle QC & legacy format conversion for archive content
Streaming Platforms & OTT Providers
We are experts in timed text delivery for global streaming services.
Platform-compliant ETT, TTML, and IMSC formats
Subtitle asset management for serialized releases
Metadata localization, tagline adaptation, and title QA
Localization Agencies & Post-Production Studios
Need a reliable Balkan partner for your localization pipeline? We provide white-label or integrated services tailored to LSPs, post houses, and dubbing studios.
Native-language linguists with media & broadcast experience
Seamless communication, flexible collaboration models
Scalable team for subtitling, ETT, and QA reviews
Confidential, NDA-secured operations with multilingual project support
Gaming & Interactive Media
Localization isn’t just for video — we also support cinematic content in video games and in-app media.
Subtitle localization for cutscenes and narrative video
Lip-sync scripting for game VO
Consistent tone for Balkan region gamers
Based in the heart of the Balkans,
Sublandia helps your content speak the local language — fluently, naturally, and professionally.
Sublandia
combines cutting-edge technology and the highest level of security
to provide you with top-quality services, whether you're an individual,
a company, or a global brand.
We provide professional services to clients located anywhere in the world,
relying on our years of experience and expertise.
Why choose Sublandia?
Choosing the right localization partner can make or break your content’s success in a new region. At Sublandia, we combine two decades of hands-on experience with deep regional expertise to bring your film, series, or streaming title to life in Serbian, Croatian, Bosnian, Montenegrin, and other Balkan languages.
Media-Focused, Industry-Ready
We don’t just translate — we localize with full awareness of platform specs, narrative flow, and audience expectations. From ETT templates and subtitle formatting to dubbing scripts and metadata localization, our services meet the highest standards.
Native Expertise, Global Standards
Our linguists are not generalists — they’re media professionals trained in timed text editing, SMPTE/EBU standards, and streaming workflows. That means subtitle and voiceover scripts that feel native, sound authentic, and pass technical QC with ease.
Secure, Scalable, and Reliable
We work with MPA Content Security Program-compliant processes, encrypted transfers, and NDA-bound teams. Whether you’re handling a multi-season series or urgent day-and-date delivery, our infrastructure scales with your needs — without ever compromising quality.
Fast Turnaround, No Compromise
Need five episodes subtitled by Friday? A last-minute revision to your metadata?
We’re built for fast-paced production environments — and always meet deadlines with consistency and care.
Balkan Experts, Global Reach
Based in the heart of the ex-Yugoslav region, Sublandia bridges the gap between global media companies and local audiences.
Our mission is simple:
Make your content truly speak the language — fluently, culturally, and professionally.
Sublandia is your choice
Professional Subtitling and Translation Services
Our team of native linguists and media specialists provides subtitling and translation services tailored for films, TV series, documentaries, and streaming content. We ensure that every word carries meaning — and that your message connects with audiences across Serbian, Croatian, Bosnian, Montenegrin, and more.
Sublandia Editor - Free Online Subtitling Tool
Use our browser-based Sublandia Editor to create, translate, or fix subtitle files — no downloads, no friction. Ideal for freelancers, agencies, and post teams who need a fast, user-friendly, cloud-based solution.
Human and Machine Transcription
We offer hybrid transcription services — combining AI-powered tools with expert human review for the best of both worlds. Whether it’s interviews, lectures, voiceovers, or podcasts, we guarantee clarity, accuracy, and context-aware text.
Adherence to Content Security Best Practices
Sublandia adheres to the Content Security Best Practices – Common Guidelines, ensuring safe, confidential handling of all materials. Our internal systems are developed to meet ISO 27000 and ISO 27001 standards, giving our clients complete peace of mind when it comes to content protection and data privacy.
Professional Subtitling System
Our subtitling SUBLANDIA 3.3.9. system is developed to meet the highest industry standards, fully compliant with ISO 27000 and ISO 27001 certifications. This means your privacy and the security of our processes are always our top priorities.
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20+ years of localization experience
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Specialized in media, entertainment & streaming
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Native linguists with deep cultural knowledge
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Industry-grade tools & browser-based subtitling platform
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Trusted by localization agencies and global post houses
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Scalable teams for high-volume, multi-language projects
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Secure, standards-compliant workflows
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Fast, flexible, and always on point
FREE Online Subtitle Editor Coming Soon
This free tool is designed for both professionals and amateurs alike!
Slight delay: Testing phase ongoing, release coming shortly
Create and edit subtitles
With our online subtitle editor, you can easily create and edit subtitles to suit your projects.
Your own profile settings
The editor allows for customizable group settings tailored to client requirements, ensuring a seamless editing experience.
User friendly
Our user-friendly interface makes it simple to navigate and use, while also prioritizing security for your work.
Get ready to enhance your subtitling process with our innovative software!
Free Online Subtitle Editor – Testing Phase Update
Free Online Subtitle Editor is currently in its first testing phase!
In this phase, the software is being tested by 30 professional translators and subtitlers. The goal is to detect any bugs or issues, as well as to gather feedback that will help improve functionality.
Key goals of this phase:
Identify and fix potential bugs
Gather suggestions for additional features
Prepare for the second testing phase, which will be open to all interested online users
Once this round of testing is complete, we’ll implement necessary fixes and improvements based on user feedback. The next phase will allow broader participation, and any proposed feature enhancements will be considered for implementation through regular updates.
A list of both potential and confirmed future upgrades has already been created.
Free Online Subtitle Editor is a free tool that enables:
Subtitling
Translation
Transcription
It’s designed for professionals, freelancers, and anyone working with video content.
Sublandia thanks you for your patience and support!
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