Edit And Translate Subtitles Online
Easily edit, translate, and manage your subtitles with our powerful online tool.
or drag and drop
Supported formats: .srt, .vtt, .sbv, .sub, .ass, .ssa
Features
Discover the powerful features
Explore our comprehensive suite of powerful features designed to revolutionize your subtitle editing experience
- Subtitle Editing
- Edit subtitles easily with an intuitive interface. Adjust timings, correct spelling errors, and format text quickly.
- Automatic Translation
- Translate subtitles into multiple languages with just one click. Utilize advanced AI technology to ensure high accuracy.
- Multi-format Export
- Export subtitles to popular formats like SRT, VTT, ASS. Compatible with most video platforms and editing software.
What is EditSub?
EditSub is a web-based subtitle editing and management tool designed to help users work with subtitle files for videos. The tool allows you to upload subtitle files in various formats, make edits to the text content and timing, translate subtitles to different languages, and export the modified files. EditSub supports common subtitle formats including SRT, VTT, ASS, SSA, and SBV, making it compatible with most video platforms and editing software.
Comprehensive Subtitle Management
EditSub offers a complete solution for all your subtitle needs. Whether you're working with a single file or managing multiple subtitle projects, our platform provides intuitive tools to edit text, adjust timing, and synchronize with your video content. The clean interface makes it easy to navigate between subtitles, preview changes in real-time, and ensure professional quality results.
- Support for all major subtitle formats (SRT, VTT, ASS, SSA, SBV)
- Real-time preview and editing capabilities
- Precise timing adjustment tools down to milliseconds
Advanced Translation Features
Go beyond basic translation with our AI-powered subtitle translation system. Convert your subtitles into over 100 languages while maintaining context and timing accuracy. The tool intelligently handles idioms, cultural references, and technical terminology to provide natural-sounding translations that resonate with your target audience.
- AI-powered translation for over 100 languages
- Bilingual subtitle generation for language learning
- Cloud storage and project management with user accounts
Who Should Use EditSub?
EditSub serves a diverse range of users who need to work with subtitle files. From content creators to professional translators, our tool adapts to various workflows and use cases. Whether you're a beginner just starting with subtitles or an experienced professional handling multiple projects, EditSub provides the features and flexibility you need.
Content Creators
YouTubers, vloggers, and social media creators who need to add professional subtitles to their videos to increase accessibility and reach international audiences.
Language Learners
Students and educators using subtitles as a learning tool to improve language comprehension, vocabulary, and pronunciation through bilingual subtitle study.
Professional Subtitlers
Subtitle professionals who need advanced tools for timing adjustments, format conversion, and quality control on multiple subtitle projects.
Video Editors
Post-production professionals working on films, TV shows, documentaries, or corporate videos who need to synchronize subtitles with edited footage.
Marketing Teams
Business professionals creating promotional videos, product demos, or training materials that require multilingual subtitles for global distribution.
Accessibility Advocates
Organizations and individuals committed to making video content accessible to deaf and hard-of-hearing audiences through accurate captioning.
How It Works
simplifies the subtitle editing process in just a few easy steps.
Upload Your Subtitle
Start by uploading your subtitle file or pasting your subtitle text directly into the editor.
Edit Subtitles
Use our intuitive editor to modify existing subtitles or create new ones from scratch.
Translate and Sync
Automatically translate your subtitles to multiple languages and adjust timings if needed.
Preview and Adjust
Review your subtitles in a text-based preview and make any necessary adjustments.
Export and Share
Export your finished subtitles in your preferred format and share them with your audience.
Frequently Asked Questions (FAQ)
- Is Editsub really free?
Yes, Editsub is completely free to use. We do not charge any fees for our services or hide any premium features behind a paywall.
- What subtitle formats does Editsub support?
We support a wide range of popular subtitle formats including SRT, VTT, ASS, SSA, and more. If you need support for a specific format that's not listed, please contact us.
- How do I sync my subtitles with the video?
Editsub provides an intuitive interface for manually adjusting subtitle timings. You can easily shift, stretch, or compress subtitle timings to match your video content. You can upload a video file to the editor to preview subtitles in real-time and adjust timing visually. The tool supports common video formats and allows frame-accurate timing adjustments.
Limitations & Disclaimer
While EditSub provides powerful subtitle editing and translation capabilities, it's important to understand the current limitations and best practices for using the tool. We are continually working to improve the service and address these limitations in future updates.
File Size and Processing Limits
EditSub has file size restrictions to ensure optimal performance for all users. Very large subtitle files (over 10MB) may experience slower processing times or require splitting into smaller segments. Batch operations are limited to 50 files at a time.
Translation Accuracy
While our AI-powered translation system provides high-quality results, automated translations may not always capture nuanced meanings, cultural context, or specialized terminology perfectly. We recommend reviewing and editing machine-translated subtitles, especially for professional or commercial use.
Format Compatibility
EditSub supports the most common subtitle formats (SRT, VTT, ASS, SSA, SBV), but some advanced formatting features or rare format variations may not be fully preserved during conversion. Always verify your exported subtitles work correctly with your target video player or platform.
Why Choose EditSub?
Discover the advantages that make EditSub the preferred choice for subtitle editing and translation. Our platform combines powerful features with ease of use to streamline your workflow and deliver professional results.
Save Time and Effort
Automate repetitive tasks with batch processing, AI-powered translation, and smart timing adjustments. What used to take hours can now be completed in minutes, allowing you to focus on creative work.
Free and Accessible
Access essential subtitle editing and translation features without any cost. No credit card required, no hidden fees. Advanced features available with optional premium plans for professional users.
Privacy and Security
Your subtitle files and projects are stored securely with encryption. We never share your content with third parties. Use the tool offline mode or delete your files permanently from our servers anytime.
Works Anywhere
Access EditSub from any device with a web browser. No software installation required. Your projects sync across devices when you create an account, allowing you to work from anywhere.
Real-World Use Cases
See how EditSub helps users in different scenarios accomplish their subtitle-related goals. From education to entertainment, our tool adapts to various needs and workflows.
YouTube Content Localization
A YouTube creator wants to expand their audience by making videos accessible to viewers who speak different languages. Using EditSub, they can quickly translate their English subtitles into Spanish, French, German, and Japanese. The bilingual subtitle feature helps them create videos that display both the original and translated text, which is particularly useful for language learning content.
Example:
"A cooking channel translates recipe videos into 5 languages, increasing international viewership by 300% in 3 months."
Educational Video Captioning
An online course platform needs to add accurate captions to hundreds of educational videos to comply with accessibility requirements. EditSub's batch processing capabilities allow them to convert auto-generated captions, fix timing issues, and format subtitles consistently across their entire video library. The tool's timing adjustment features ensure perfect synchronization with complex educational content.
Example:
"A university digitizes 500 lecture videos with properly formatted, accessible captions in just 2 weeks."
Corporate Training Materials
A multinational company creates training videos that need to be distributed to employees in different countries. EditSub enables their L&D team to translate training materials into multiple languages while maintaining consistent terminology. The format conversion feature ensures compatibility with their learning management system (LMS), which requires specific subtitle formats.
Example:
"A tech company delivers onboarding training in 15 languages simultaneously, reducing training localization costs by 60%."
About EditSub
EditSub was created to solve a common problem faced by video creators and editors: the lack of accessible, user-friendly tools for working with subtitle files. What started as a simple subtitle editor has grown into a comprehensive platform serving thousands of users worldwide, from individual creators to professional studios.
Our team is passionate about breaking down language barriers and making video content accessible to everyone. We believe that quality subtitle tools shouldn't require expensive software licenses or technical expertise. That's why we've built EditSub as a web-based platform that combines professional-grade features with an intuitive interface that anyone can use.
We're committed to continuous improvement and regularly add new features based on user feedback. Whether you're creating subtitles for a YouTube video, translating a documentary, or adding captions for accessibility, EditSub provides the tools you need to get the job done efficiently and professionally.
Our Mission
To democratize subtitle creation and translation by providing powerful, accessible tools that help content creators reach global audiences and make video content accessible to everyone, regardless of language or hearing ability.
Our Vision
A world where language is no longer a barrier to accessing and enjoying video content. We envision a future where every video can be understood by anyone, anywhere, through high-quality, AI-assisted subtitle translation and editing.