Tavo - AI Stories & Characters
유틸리티
무료
Tavo is an AI chat client for character conversations, interactive storytelling, and creative writing. Connect to the models you choose, create characters and worlds, and make every chat your own.
Characters & Stories
- Character cards with CCv3 / CCv2 / CCv1 support
- Custom user personas
- One-on-one and multi-character group chats
- Lorebooks and long-term memory
- Prompt presets and regex rules
- Voice playback
Themes & Appearance
- Custom chat themes
- Custom CSS styling in Advanced Rendering
Tools & Connections
- Native tool calling for reading web pages and searching the web through a configured search service
- A built-in MCP server for connecting compatible AI coding agents to help create characters, lorebooks, and themes
- Image input, file attachments, and text-to-speech
Your Models, Local Storage
- Bring your own API key (BYOK) and connect directly to compatible model services
- Store chat history, character cards, and settings locally on your device
- When using online services, the content needed for your requests is sent to your configured providers
더 보기 - Added “Recently Deleted” to restore accidentally deleted content
- Added gallery mode to the theme list
- Added support for copying user identities
- Fixed an issue where storage cleanup failed to remove invalid background images
- Fixed parsing errors when downloading certain themes from the Theme Center
- Refined UI details
- Fixed known bugs
1.8.1 3일 전
- Added support for the custom OpenAI Responses protocol
- Theme improvements:
- Added a custom bottom overlay color option under Theme > Background
- Added a Theme Center shortcut to the right sidebar
- Improved the theme list UI
- Added categories to the plugin marketplace
- Added search result highlighting in chats
- Fixed an issue where deleting a character could affect lorebooks
- Refined UI details
- Fixed known bugs
1.7.0 10월 13일
- Officially entering the 1.0 Agent era with native tool calling support
- Added web browsing and search support
- Completely revamped the UI
- Tavo can now function as an MCP Server, allowing Agents to manage content and assist with plugin development
- Expanded the TavoJS, MCP, and native tool APIs
- Added speech recognition
- Improved performance and stability
- Added streaming rendering quality options
- Enhanced compatibility with formats such as character cards and lorebooks
- Refined UI details
- Fixed known bugs
1.2.9 10월 10일
- Expanded model parameters for chat and voice
- Added support for importing CCv3-style World Books
- Improved background selection interactions
- Fixed an issue where the keyboard covered content during voice search
- Fixed an issue where auto-scroll-to-top on tablets was easy to trigger accidentally
- Fixed a playback issue for user bubbles in tablet mode
- Fixed an issue where line breaks in the input box caused scrolling
- Fixed an issue where backgrounds failed to display during theme preview
- UI detail optimizations
- Known bug fixes
0.89.2 6월 29일
- Support message-level variables (TavoJS & EJS)
- Optimized the plus button interaction in the chat input field
- Improved English copy
- Added loading to bubbles during translation
- Optimized voice selection interaction
- JS API is now named TavoJS
- UI improvements
- Known bug fixes
0.88.1 6월 22일
- Added support for Claude Fable 5 & Mythos 5
- Added EJS support to the template system, which can be disabled in Chat Settings → Compatibility
- Group chat contextual speaking now supports multiple speakers, configurable through prompts
- Added input box translation and automatic message translation
- Added template application support to image generation settings
- Image generation settings now support custom prompt expansion instructions
- API settings now display different parameters based on the selected model
- Added an "Apply Regex to Hidden Messages" toggle in Chat Settings → Compatibility
- Official voice playback rules can now be viewed
- Fixed whitespace handling issues in regex
- Fixed compatibility issues when exporting secondary World Book keywords
- Fixed regex issues when importing CCv3 World Books
- Fixed a memory reference issue when retrieving variables with tavo.get
- Fixed an issue where the image generation info dialog could become too long to close
- Renamed Load Balancer to Router, with no functional changes
- Optimized regex usage for World Book keywords
- UI refinements and improvements
- Fixed known bugs
0.87.0 6월 12일
- Added group chat scene responses that automatically determine the speaking character based on context
- Voice playback now supports controlling spoken content via regular expressions
- Added support for Claude Opus 4.8
- Added file read/write APIs to JS API for storing images, memories, Markdown files, and more
- JS API image generation can now save generated images directly as files
- JS API now supports smooth transitions for character avatars and chat backgrounds, providing better support for visual novel experiences
- Upgraded the JS API Demo character card to version 1.0 with new features and examples
- Added an option to enable or disable JS API security prompts
- Improved UI details
- Bug fixes
0.86.0 6월 5일
- Added translation support. Once enabled, long-press a bubble to translate it.
- Voice now supports dubbing by user identity, as well as narrator and quote configuration.
- Added image-generation prompt expansion to improve generation results.
- Added NovelAI image-generation support.
- Added "Generation Info" to image-generation previews.
- Added settings and explanations for parameters across image-generation APIs.
- Added support for calling the image-generation API from JS via tavo.image.generate.
- Added support for opening the image preview window from JS via tavo.utils.preview.
- Added a World Book compatibility toggle in chat settings.
- Fixed an issue where reference images could be lost during image generation.
- Fixed an issue where generated images could be removed when cleaning up storage.
- Fixed logic issues with voice and image-generation APIs during backup.
- Fixed bubble width issues when the sidebar is collapsed on tablets.
- Optimized UI details.
- Bug fixes.
0.85.0 5월 29일
- Added image generation! Tap the + button on the left of the input box to start!
- Support editing or regenerating images after generation
- Allow configuring image generation APIs, currently supporting partner platforms, GPT, Gemini, OpenRouter, and custom OpenAI-compatible protocols
- Search is now available when selecting APIs, presets, lorebooks, regexes, and more in the right sidebar
- Added Gemini 3.5 Flash support
- “Image Sending” has been renamed to “Image Description”; when turned off, the original image will be sent instead of descriptive text (this may consume more tokens)
- Image preview now supports swiping left/right and downloading images
- Improved many prompt messages
- Fixed an issue where API edits in the sidebar did not sync immediately
- Detailed UI improvements
- Bug fixes
0.83.2 5월 22일
- Lorebook now supports copying entries
- Added Regex Assistant
- Enabled the new Toast style
- Added automatic cache markers for OpenAI, Gemini, DeepSeek, and Grok
- Added cache duration setting for OpenAI
- Optimized performance with large volumes of chat messages
- Fixed issue where world book entry order was reversed during import/export
- Fixed issue where <script> tags could sometimes fail
- Fixed issue where changes to presets, world books, user personas, etc. made via JS did not refresh immediately
- Fixed occasional script errors when updating messages via JS
- Fixed conflict between Claude Opus 4.7 and model parameters
- Fixed file import failure on Samsung devices
- Fixed issue where creating a new chat from the upper-left corner did not automatically bind world books and regex
- UI detail improvements
- Known bug fixes
0.82.1 5월 19일
- Added Grok 4.3
- Added GPT-5.5 & GPT-5.5 Pro
- Added Claude Opus 4.7
- Added support for deepseek-v4-flash and deepseek-v4-pro
- Added DeepSeek parameter configuration (thinking mode & thinking intensity)
- TTS: added Minimax platform support
- Character cards, world books, presets, regex, and themes now support multi-select deletion
- Clicking a list item now opens a "More" menu instead of "Set as default"
- Optimized the layout of items in the "More" menu within lists
- Streaming output will now stop auto-scrolling when the bubble reaches the top
- Official theme: input field now uses extra-large border radius
- Chat shortcut buttons now use a transparent background
- Regex is now also applied to hidden messages
- Fixed character card world book import/export naming issue
- Fixed missing animation during voice playback under advanced rendering
- Fixed script abruptly terminating when adding or updating messages via JS API
- Fixed preceding messages not refreshing after regex depth limit is applied
- Minor UI refinements
- Known bug fixes
0.81.3 5월 2일
- Optimized Vertex AI model fetching, now supports entering full IDs for different publishers
- User identity description is now optional
- JS API
- tavo.character now recommends using tavo-style fields, while remaining backward compatible with CCv3 style
- tavo.lorebook create and update are now compatible with CCv3 style
- tavo.regex create and update are now compatible with more styles
- Added tavo.character/preset/lorebook/regex.import to support importing JSON-format character cards, presets, lorebooks, and regex
- Added tavo.utils.select providing a polished selector UI
- Fixed an issue where tavo.generate would duplicate messages when context was provided
- Added the TavoJS Guide character card, with support for quick import within the App
- TavoJS Guide character card upgraded to v0.8, adding: guided re-roll, import, and selector
- TTS Improvements
- TTS cache optimization
- TTS API now supports request parameter configuration
- TTS API now supports receiving audio in wav, mp3, aac, and other formats
- Improved TTS narration detection
- Minor UI refinements
- Known bug fixes
0.80.1 4월 29일
- Added support for Google Vertex AI
- Added pricing and context display for Gemini series models
- Gemini API now supports extended thinking, thinking budget, and reasoning effort settings
- Added cache parameter settings for Claude: auto, system prompt, cache duration
- Removed Claude 1M model, now configured via parameters
- Added model capability display for Volink and OpenRouter model lists
- Removed dedicated Doubao API support; existing APIs will be converted to custom OpenAI-compatible format
- Standardized User-Agent and request headers
- Optimized chat page refresh mechanism
- Fixed conflict between TTS auto-play and regex
- UI detail improvements
- Fixed known bugs
0.79.1 4월 21일
- JS API adds support for create, read, update, and delete (CRUD) of chat messages
- Added support for custom Claude API protocol
- Claude platform supports advanced parameter configuration: extended thinking, verbosity, and 1M context
- Fixed issue with streaming output not working
- Fixed macro escape issue
- Fixed GPT-5.2 error issue
- UI detail improvements
- Bug fixes
0.78.2 4월 4일
- Support importing and exporting character cards with themes!
- Linked themes will sync with characters when starting new chats or deleting
- Enable Responses API on the OpenAI platform
- Gemini supports chain-of-thought display (requires enabling the thinkingConfig parameter)
- Added GPT-5.4 series
- Added Grok 4.2 series
- Claude models now include pricing and context info
- JS API adds presets and regex operations
- Context logs now include source information
- Detail optimizations
- Bug fixes
0.77.0 3월 26일
- Import preset files along with included regex
- Visual optimization for group chat shortcuts, supports showing avatars only
- Prompt to enable JavaScript support when JS is detected
- Increased database limit
- Fixed issue where certain operations could clear shortcuts
- Fixed macro insertion issue during full-screen input
- Fixed TTS reading full-symbol text issue
- UI optimization
- Fixed known bugs
0.76.0 3월 24일
- New JS API features:
- Support creating/editing/deleting character cards
- Support creating/editing/deleting user personas
- Support creating/editing/deleting world books
- Support setting the current chat name, character, user persona, and world book
- Support reading and writing long-term memory
- Support initiating AI generation requests
- Support reading/writing/sending input box content
- Support exporting/downloading files
- API parameter settings moved to the top-right corner with added visual configuration
- Added Frequency Penalty and Presence Penalty to API parameter settings
- Optimized JanitorAI URL import process
- Presets now support item duplication
- Added top navigation for model selection in OpenRouter & Volink
- Fixed output disorder during streaming caused by regex
- Fixed global variable saving issue
- Fixed request failures caused by OpenAI max_tokens deprecation
- Removed some deprecated models
- UI detail improvements
- Known bug fixes
0.75.2 3월 19일
- TTS API Optimizations:
- Added OpenAI support
- Added support for custom OpenAI-compatible protocols
- Supports searching or directly entering Model IDs
- New Creator Tools (Enable in Chat Settings -> Creator):
- Variable Manager: View or modify variables
- JS Console: View JavaScript logs for debugging
- Context Log: Now relocated to the "Creator" section
- OpenRouter & Volink model selection now displays context window and pricing
- Added support for importing chat history from Saucepan
- Added support for importing presets from Chub
- Macro Optimizations:
- Fixed issue where random number macros generated identical values
- Fixed timezone issue with {{time}}
- Fixed issue where setting JSON within `setvar` macro parameters was ineffective
- Added macro escaping support, e.g., `\{\{char\}\}` will render as `{{char}}`
- Optimized the style of shortcuts buttons in Group Chats
- Optimized image caching
- Fixed issue where JavaScript could not write to the input field
- Minor UI refinements
- General bug fixes
0.73.2 3월 11일
- Added support for Claude Opus 4.6 with 1M context
- Added fullscreen & macro assistant toggle to chat shortcuts
- Added auto-capitalization and auto-correction for Latin-based input methods
- Unified macro naming, keep old version compatibility
- Optimized chat list loading performance under extreme conditions
- Fixed an issue where variables were not cleared during chat restart
- Fixed an issue where long-term memory was not cleared during group chat restart
- Fixed a Markdown bold text display issue
- Fixed an issue where early macro tags could fail in certain cases
- Fixed a JavaScript rendering issue when rewriting messages
- Fixed a line spacing issue after toggling JavaScript on some devices
- Fixed an issue where JavaScript could render the variable table in certain cases
- Fixed an occasional issue where `tavo.set` in JavaScript would fail
- Minor UI optimizations
- Fixed known bugs
0.72.1 3월 1일
- Macro:** Added support for global variables
- JS Support: Added variable storage API (refer to the official documentation for usage instructions)
- JS Support: Improved visual effects for pop-up dialogs
- JS Support: Fixed issue where copying to clipboard could not be triggered
- Optimized regex rendering performance for stream output
- Optimized exported file name suffix format (now using a shorter format)
- Fixed import issue with new version group chat JSONL files
- Added Spanish language support!
- Private chats and group chats can now be switched seamlessly
- In full-screen editing, tapping back now saves automatically
- Regex entries now support copying
- User identities now support search
- Chat import now supports the Agnai platform
- Chat variable data is now exported together with chats
- The long-deprecated “Non-standard HTML tag display” option has been hidden and will be removed soon
- Fixed an issue where message content on the right side was left-aligned in tablet mode
- Fixed bubble height and width calculation issues when JS is enabled
- Extensive popup UI optimizations
- UI detail improvements
- Various known bug fixes
0.71.0 2월 10일
- **JavaScript support!** Two modes: script mode and codeblock mode
- Enhanced security in advanced rendering
- Adjusted settings menu structure:
- Display and Other Settings merged into Chat Settings
- Image Sending moved to Chat Settings
- Some items moved to "About Tavo"
- Added a standalone settings page for **Advanced Rendering**
- Smart recognition of imported file types with correct import handling
- Fixed occasional character and chat history disorder issues during chats
- Deleting a character now also removes associated lorebooks and regex
- Optimized avatar loading performance, resolving lag caused by oversized avatars
- Optimized database and increased the maximum limit to 3GB
- When importing files exported by Tavo, prefixes and suffixes are now automatically removed from names
- Fixed CSS issues that caused rendering to stop in non-advanced rendering modes
- Resolved message loading timeout issues under complex regex conditions
- Fixed ordering issues with presets and worldbooks at the same injection depth
- Fixed known bugs
0.69.1 1월 27일
- Optimized the character card preview and chats page
- Added preset search functionality
- Added regular backup reminder (default: 14 days, customizable)
- Added macro assistant for quick access during input
- Supported importing wyvern chat logs
- The left sidebar now displays input field drafts
- Optimized the execution frequency of RegEx during streaming to improve performance
- Editing characters, lorebooks, etc., no longer returns to the top of the list
- Update the default English font in Advanced Rendering
- Fixed the issue with {{char}} references in group chat opening lines
- Fixed the issue where some devices were unable to select images.
- Fixed crashes caused by avatars on certain devices
- Fixed English font issues in abnormal speech bubbles
- Minor UI optimizations
0.68.6 1월 19일
- Support sending images to AI! (Need to enable in settings)
- Added shortcut speaking in group chats
- Clicking on character avatars now previews the full image
- Claude and Grok now use new API, supporting more custom parameters
- Fixed issue of persistent loading (infinite loading)
- Fixed memory overload when switching chats caused by overly large character avatars
- Hidden bubbles are now excluded from depth calculation in regex
- Slightly optimized the color algorithm for input box
- Fixed issue where dividers appeared only at the bottom in flat style
- Fixed issue where top buttons were blocked in immersive mode
- UI detail optimizations
- Known bug fixes
0.67.2 1월 10일
- Character, preset, and other lists now support drag-and-drop reordering (pin feature removed)
- World Info now supports entry search
- Regex replacement text now supports macro injection
- Advanced Rendering: slight upward swipe during streaming prevents auto-scroll
- Stop button now correctly halts group chats
- Copying chats now includes variables, regex, Lorebook state, and Quick Switch
- Optimized official "Viridian" theme (please copy before updating if you wish to keep the old version)
- Optimized Chat History construction
- Fixed lorebook depth calculation errors causing injection failures
- Fixed occasional preset save failures
- Fixed issue where chats occasionally became empty under advanced rendering
- Fixed issue with duplicate selection boxes appearing on some bubbles during multi-select
- Fixed issue with deleting second greeting message
- Minor UI adjustments
- Bug fixes
0.66.0 1월 5일
- API now allows custom parameters (request body)
- Added character filtering to the chat list
- Added font size adjustment in quick-switch
- Added "Select to here" in advanced rendering
- Fixed issues with dragging presets, lorebooks, and regex across screens
- Fixed the issue where only 20 messages could be selected in advanced rendering
- Fixed the issue with selecting APNG as avatars
- Fixed the issue with editing default persona
- Fixed compatibility issues with lorebook imports
0.65.0 2025. 12. 30.
- Added “Recently Deleted” to restore accidentally deleted content
- Added gallery mode to the theme list
- Added support for copying user identities
- Fixed an issue where storage cleanup failed to remove invalid background images
- Fixed parsing errors when downloading certain themes from the Theme Center
- Refined UI details
- Fixed known bugs
더 보기 버전 1.8.1 3일 전
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