chartdb-io

We just launched our new open-source CLI. Star us ⭐️GitHubVisualize Your Database,Data Modeling toolDB diagram editor forTeam Collaboration.Schema Migration.Start for freeBook a demo No credit card requiredAll without database accessThis is Embedded by us!Trusted by Engineers atOn SocialWhat do ChartDB users think?+19K stars on GitHubCloud vs. Self-HostedChartDB CloudVisualize databases instantly in your browser. Best for ease of use and team accessibility.All without database access Get a diagram in just 15secStart for freevs Self-HostedSelf-Hosted (+20k GitHub ⭐️)Free and open source, database design editor.Maintain complete control over your data and setup. Ideal for security and customization.+19k starsPacked with featuresDatabase Schema DiagramsReady to get started?Any PromptChartDB - AI AgentChartDB AI diagram generator transforms your database ideas into fully editable & optimized ER diagrams in seconds.FastInstant ImportA single query to retrieve your entire DB schemaSimpleExport SQLGenerate clean DDL scripts in your preferred SQL dialectEasySync DatabaseKeep your diagram in sync Automatically with your live databaseCollaborativeReal time collaborationWork together, instantly Invite teammates to view and edit diagrams in real time.SharableAmazing DocsBeautiful, embeddable diagrams Generate customizable, scalable docs for any database schema.ReliableKeep on trackTrack every schema change See diffs and version history to monitor updates over time.Import - Edit - Export ✨Ready to get started?Import InstantlyFor each database, we created a single query to fetch your entire schema. It takes just 15 seconds to get there.SQLRelational DBMSFull support for the popular DBMS - MySQL, MariaDB, PostgreSQL and Microsoft SQL Server & SQLite.DBExport with AIDownload diagrams as SQL (DDL) scripts to run against your database, or as an image to include in your documentation. DBExamplesJumpstart your work with pre-designed examples that offer quick setup and design inspiration, helping you get started effortlessly.WIPAdvanced Query EditorSeamless editing with features like undo, redo, create, manage tables & relationships. Ensuring a smooth and efficient workflow for all your data tasks.DBBeautiful SharesChartDB generates a visually appealing preview of your database diagram that you can easily share with others.Share"Easy database visualization & migration"Ilya L. - Head of EngineeringG2 Review"Clean, powerful, and built for real engineering workflows"Or M. - Tech LeadG2 Review"Great tool for visualizing and migrating databases"Idan C. - Founder & CTOG2 ReviewOri R.CTO"Super useful for teams working with complex databases. It’s become one of those tools we didn’t know we needed until we had it."Nadav A.Software Engineer"ChartDB makes it easy to turn SQL schema into visual diagrams in seconds. As an engineer, this has helped me better understand complex databases, especially when joining an existing project."Arrigo L.Co-Founder"Great Value for Software Architects. It's super easy to install and is also optimized for up and coming database technologies like Cloudflare D1."DBsSupportsDesign for your Database & Cloud Data-WarehousePostgreSQLReadyMySQLReadySQL ServerReadySQLiteReadyMariaDBReadyClickHouseReadyCockroachDBReadyOracleReadySnowflakeReadyBigQueryReadyFrequently Asked QuestionsDoes ChartDB modify my database?Can I embed a live ERD in Notion, Miro, or Confluence?Can I try a ChartDB Cloud plan for free?How do I get support?How do I keep my diagrams in sync with the database?Do you offer invoices and business billing?Ready to get started?Get Started+20k starsGo to AppFeaturesExamplesApp EditorPricingResourcesInstantly visualize your database schema and generate ER diagrams.TwitterDiscordGitHubAll Systems Operational ProductPricingReal-Time CollaborationSync DatabaseAuto-Save changesAI ER Diagram GeneratorDBML EditorEmbedded Diagrams Free ToolsAll SQL toolsSQL Syntax CheckerSQL FormatterText To SQLSQL MinifierSQL CompareDBML to SQLSQL Query ExplainerDialect ConverterAlternativesComparisonsDrawSQLdbdiagram.iodrawdbDBeaver ERDSQLDBMSchemaSpyAzimutt.appRead moreAboutDocsBlogTemplatesChangelogOpen Source ERDAutoSync your Diagram© 2026 ChartDBCancellationPrivacyTermsData PrivacyDiscord Support --- +20k starsGo to AppFeaturesExamplesApp EditorPricingResourcesBuild live DB diagrams effortlessly.Choose your plan Choose how you’re planning to use ChartDBMonthlyYearly (up to 40% OFF)ChartDB FreeFor one personUS$0 Up to 1 User Up to 1 DatabaseGet startedCommunity support forumSelf-hosted / Cloud deploymentAll core features included Beautiful out of the boxUp to 10 tables in one databaseChartDB ProFor one personUS$25/month for one person Up to 1 User Up to 1 DatabaseGo with Pro3-day email supportHosted by ChartDBEverything in Free, andUp to 100 tables in one databaseDBML editor - interactiveDatabase designSchema exportSticky NotesChartDB TeamsFor your teamUS$59BasicBasicGrowthScale Up to 3 User Up to 5 DatabaseGo with TeamPriority SupportHosted by ChartDBEverything in Pro, andUp to 200 tables per databaseReal Time CollaborationAI Assistant (Basic)Auto-Sync Database Migration Change log + Versioning Snowflake + BigQueryCustom PlanCustom pricingPrioritized feature requestProcurement or legal reviewCustom payment termsSAML SSOUser Activity LogGranular Permissions (RBAC)Contact sales“I already see the value in it as an early customer and can't wait to try more ways to automate these schema diagrams. They are useful for so many reasons as we are investing more and more in great software architecture”Arrigo Lupori Co-Founder & Managing DirectorDEMOSchedule a free 30-min demoWe'll show how ChartDB can benefit your team. No strings attachedSchedule a demoHave Questions? (FAQs)What is ChartDB?What is the difference between ChartDB Teams and ChartDB Pro?Can I try a ChartDB Cloud plan for free?What payment methods can I use?How does the billing work?Can I get a refund?Is there a student discount?Compare our offersChartDB is a flexible and powerful database diagramming tool that helps you visualize, design, and manage your schema with easeFreeGet StartedProGet StartedTeamGet StartedUsers113/5 or 10 IncludedDatabases015/10 or 25 includedDiagrams2UnlimitedUnlimitedTables / Diagram10UnlimitedUnlimitedVisual searchSupport and LicenseCommunity Discord AGPL3-day emailPriority supportTeam collaboration N/AN/AReal Time Multi-device support11UnlimitedSnowflakeScale plan onlyBigQueryScale plan onlyMigrations & VersionsAccess via APIAI AssistantDatabase SyncPublic linkDBML EditorMulti ColorsTable & Areas colorsReady to get started?Get StartedInstantly visualize your database schema and generate ER diagrams.TwitterDiscordGitHubAll Systems Operational ProductPricingReal-Time CollaborationSync DatabaseAuto-Save changesAI ER Diagram GeneratorDBML EditorEmbedded Diagrams Free ToolsAll SQL toolsSQL Syntax CheckerSQL FormatterText To SQLSQL MinifierSQL CompareDBML to SQLSQL Query ExplainerDialect ConverterAlternativesComparisonsDrawSQLdbdiagram.iodrawdbDBeaver ERDSQLDBMSchemaSpyAzimutt.appRead moreAboutDocsBlogTemplatesChangelogOpen Source ERDAutoSync your Diagram© 2026 ChartDBCancellationPrivacyTerms --- MissionWe want everyone to see what's in their database without any hassle. Our goal is to turn confusing schemas into easy, shareable diagrams, so teams can work faster and understand their data right away.Developer FriendlyBeautiful UIProgrammatically updatesOpen SourceWhat Sparked the IdeaFounded in 2024We're two long-time friends and collaborators, both developers, both obsessed with making better tools for engineers.The idea for ChartDB came from a recurring pain we both experienced firsthand: every time we joined a new project or revisited an old one, understanding the database schema was a slow, frustrating process. Diagrams were outdated (if they even existed), and existing tools felt heavy, clunky, or required full access to the production database, which wasn't always possible or safe.In August 2024, we decided to build it. In less than 3 weeks, we launched an MVP as an open-source project. The response blew us away. Within days, ChartDB hit the front page of Hacker News, gained thousands of stars on GitHub, and attracted a fast-growing community of developers who shared the same pain.That early traction validated the idea: database visualization shouldn't be a chore. It should be instant, accurate, and collaborative, for developers, analysts, and even product teams. We've been building ever since.Meet the team behind ChartDBMeet the team behind ChartDBJonathan FishnerCo-Founder & CEOJonathan is a software engineer with a deep background in databases, security, and developer tools. He’s spent years building data platforms at companies like Fiverr and has a strong passion for improving how engineers interact with data. Jonathan FishnerCo-Founder & CEOJonathan is a software engineer with a deep background in databases, security, and developer tools. He’s spent years building data platforms at companies like Fiverr and has a strong passion for improving how engineers interact with data. Jonathan FishnerCo-Founder & CEOJonathan is a software engineer with a deep background in databases, security, and developer tools. He’s spent years building data platforms at companies like Fiverr and has a strong passion for improving how engineers interact with data. Guy Ben-AharonCo-Founder & CTOGuy is a full-stack engineer and UX expert. Before ChartDB, he was the first employee at a cybersecurity startup later acquired, and previously led frontend architecture at Wix.He brings a unique blend of design intuition and engineering depth.Guy Ben-AharonCo-Founder & CTOGuy is a full-stack engineer and UX expert. Before ChartDB, he was the first employee at a cybersecurity startup later acquired, and previously led frontend architecture at Wix.He brings a unique blend of design intuition and engineering depth.Guy Ben-AharonCo-Founder & CTOGuy is a full-stack engineer and UX expert. Before ChartDB, he was the first employee at a cybersecurity startup later acquired, and previously led frontend architecture at Wix.He brings a unique blend of design intuition and engineering depth.Milestones: How Far We Have ComeMilestones: How Far We Have ComeWOW...!!! WHAT A JOURNEY SO FAR...!!!WOW...!!! WHAT A JOURNEY SO FAR...!!!WOW...!!! WHAT A JOURNEY SO FAR...!!!First commit and start of developmentFirst commit and start of developmentFirst commit and start of developmentThe journey begins with the first lines of codeThe journey begins with the first lines of codeThe journey begins with the first lines of codeAugust 3rd, 2024August 3rd, 2024Launched ChartDB as an open-source project on GitHubLaunched ChartDB as an open-source project on GitHubLaunched ChartDB as an open-source project on GitHubMade our vision public and open to the worldMade our vision public and open to the worldMade our vision public and open to the worldAugust 28th, 2024August 28th, 2024Hit the front page of Hacker News, gained 1,500+ GitHub starsHit the front page of Hacker News, gained 1,500+ GitHub starsHit the front page of Hacker News, gained 1,500+ GitHub starsThe community response exceeded all expectationsThe community response exceeded all expectationsThe community response exceeded all expectationsWithin 72 hoursWithin 72 hoursReached 3,000+ stars, 20+ contributors, and thousands of diagrams createdReached 3,000+ stars, 20+ contributors, and thousands of diagrams createdReached 3,000+ stars, 20+ contributors, and thousands of diagrams createdGrowing momentum with an active contributor baseGrowing momentum with an active contributor baseGrowing momentum with an active contributor baseSeptember 2024September 2024Added support for ClickHouse, SQL Server, Supabase & moreAdded support for ClickHouse, SQL Server, Supabase & moreAdded support for ClickHouse, SQL Server, Supabase & moreExpanding database compatibility for wider adoptionExpanding database compatibility for wider adoptionExpanding database compatibility for wider adoptionOctober 2024October 2024Launched Discord, gathered feedback, and shipped 50+ improvementsLaunched Discord, gathered feedback, and shipped 50+ improvementsLaunched Discord, gathered feedback, and shipped 50+ improvementsBuilding a vibrant community of developersBuilding a vibrant community of developersBuilding a vibrant community of developersGrowing communityGrowing communitySoft-launched our hosted version with thousands of users and growing usageBuilding a vibrant community of developersChartDB CloudSurpassed $1K in collected revenue - Fully bootstrapped, no outside fundingBuilding a vibrant community of developersRevenue milestoneSoft-launched our hosted version with thousands of users and growing usageSoft-launched our hosted version with thousands of users and growing usageProviding a seamless cloud experienceProviding a seamless cloud experienceChartDB CloudChartDB CloudSurpassed $1K in collected revenue - Fully bootstrapped, no outside fundingSurpassed $1K in collected revenue - Fully bootstrapped, no outside fundingOur first paying users joined – small step, big signal.Our first paying users joined – small step, big signal.Revenue milestoneRevenue milestoneSurpassed $5K in collected revenue - Growing demand, growing confidenceSurpassed $5K in collected revenue - Growing demand, growing confidenceStill bootstrapped, this shows steady traction and validates our direction.Still bootstrapped, this shows steady traction and validates our direction.May 2025May 2025Added AI Assistant to the Canvas – Ask your schema anythingAdded AI Assistant to the Canvas – Ask your schema anythingWe brought AI to your ER diagrams - get insights, edits, and answers right on the canvas.We brought AI to your ER diagrams - get insights, edits, and answers right on the canvas.June 2025June 2025Testimonials“I already see the value in it as an early customer and can't wait to try more ways to automate these schema diagrams. They are useful for so many reasons as we are investing more and more in great software architecture”Arrigo Lupori Co-Founder & Managing Director“I already see the value in it as an early customer and can't wait to try more ways to automate these schema diagrams. They are useful for so many reasons as we are investing more and more in great software architecture”Arrigo Lupori Co-Founder & Managing Director+20k starsGo to AppFeaturesExamplesApp EditorPricingResources+20k stars+20k starsInstantly visualize your database schema and generate ER diagrams.TwitterDiscordGitHubAll Systems Operational ProductPricingReal-Time CollaborationSync DatabaseAuto-Save changesAI ER Diagram GeneratorDBML EditorEmbedded Diagrams Free ToolsAll SQL toolsSQL Syntax CheckerSQL FormatterText To SQLSQL MinifierSQL CompareDBML to SQLSQL Query ExplainerDialect ConverterAlternativesComparisonsDrawSQLdbdiagram.iodrawdbDBeaver ERDSQLDBMSchemaSpyAzimutt.appRead moreAboutDocsBlogTemplatesChangelogOpen Source ERDAutoSync your Diagram© 2026 ChartDBCancellationPrivacyTermsInstantly visualize your database schema and generate ER diagrams.TwitterDiscordGitHubAll Systems OperationalProductPricingReal-Time CollaborationSync DatabaseAuto-Save changesAI ER Diagram GeneratorDBML EditorEmbedded Diagrams Free ToolsAll SQL toolsSQL Syntax CheckerSQL FormatterText To SQLSQL MinifierSQL CompareDBML to SQLSQL Query ExplainerDialect ConverterAlternativesComparisonsDrawSQLdbdiagram.iodrawdbDBeaver ERDSQLDBMSchemaSpyAzimutt.appRead moreAboutDocsBlogTemplatesChangelogOpen Source ERDAutoSync your Diagram© 2025 ChartDB Instantly visualize your database schema and generate ER diagrams.All Systems OperationalProductPricingReal-Time CollaborationSync DatabaseAuto-Save changesAI ER Diagram GeneratorDBML EditorEmbedded Diagrams Free ToolsAll SQL toolsSQL Syntax CheckerSQL FormatterText To SQLSQL MinifierSQL CompareDBML to SQLSQL Query ExplainerDialect ConverterAlternativesComparisonsDrawSQLdbdiagram.iodrawdbDBeaver ERDSQLDBMSchemaSpyAzimutt.appRead moreAboutDocsBlogTemplatesChangelogOpen Source ERDAutoSync your DiagramTwitterDiscordGitHub© 2025 ChartDB --- +20k starsGo to AppFeaturesExamplesApp EditorPricingResourcesGenerate ER Models from Prompts using AIChartDB AI diagram generator transforms your database ideas into fully editable & optimized ER diagrams in seconds.✔ Save Time Drawing Diagram From Scratch✔ Reduce Errors in Schema Design✔ Visualize Complex Ideas ClearlyStart for FreeAI That Helps You Build Better SchemasSee how AI takes the pain out of database designEasily Find Missing Foreign KeysStrong database design depends on reliable relationships between tables. AI automatically detects missing foreign keys so you can keep your schema accurate without the manual effort.✔ Detect FKs your schema might be missing✔ Prevent orphaned records and maintain data integrity✔ Let AI suggest connections instantlyStart for FreeQuickly Categorize with ColorsLarge schemas can get overwhelming when everything looks the same. AI groups and color-codes your tables automatically, making your diagrams easier to read and manage.✔ Organize tables by categories with smart color coding✔ Highlight related entities for faster navigation ✔ Reduce visual clutter and make diagrams easier to share with teamStart for FreeGet Suggestions for Soft-DeleteManually adding soft delete columns across every table is tedious and error-prone. AI suggests where to add them so you can track deletions without losing historical data.✔ Automatically identify tables that need soft delete ✔ Preserve data history while still marking rows as deleted✔ Avoid accidental data loss with AI-driven recommendationsStart for FreePractical ways AI-powered ER diagrams save time and reduce errorsFor DevelopersPrototype faster by generating ER diagrams directly from promptsReview and optimize schemas with AI-suggested improvementsFor Data AnalystsVisualize data relationships clearly for reporting and BIDetect schema gaps that could affect data accuracyFor Product TeamsMap out data requirements during feature planningAlign technical and business understanding early with clear diagramsFor Educators & StudentsTeach database concepts using real-world AI-generated examplesCreate sample schemas for assignments and coursework instantlyFor Compliance & AuditorsEnsure consistency with timestamp columns and soft deletesMaintain accurate schema documentation for auditsFor Scaling ApplicationsDetect missing indexes before performance bottlenecks appeaKeep database design optimized as traffic and data growFAQsWhat happens if my schema is incomplete or has errors?How does AI handle large or complex databases?Can AI suggestions be trusted for production databases?Does ChartDB support collaboration on AI-generated diagrams?Let AI Guide Your Schema DesignGet StartedInstantly visualize your database schema and generate ER diagrams.TwitterDiscordGitHubAll Systems Operational ProductPricingReal-Time CollaborationSync DatabaseAuto-Save changesAI ER Diagram GeneratorDBML EditorEmbedded Diagrams Free ToolsAll SQL toolsSQL Syntax CheckerSQL FormatterText To SQLSQL MinifierSQL CompareDBML to SQLSQL Query ExplainerDialect ConverterAlternativesComparisonsDrawSQLdbdiagram.iodrawdbDBeaver ERDSQLDBMSchemaSpyAzimutt.appRead moreAboutDocsBlogTemplatesChangelogOpen Source ERDAutoSync your Diagram© 2026 ChartDBCancellationPrivacyTerms