James Montemagno has shared 11 tiny tools here, mostly around cli, client-side, dotnet, ai, and github-copilot. The tools span TypeScript, C#, JavaScript, and Swift.https://www.tinytooltown.com/en-ushttps://www.tinytooltown.com/tools/dev-days-giveaway/https://www.tinytooltown.com/tools/dev-days-giveaway/A static raffle app for event sign-ups and winner selection. By James Montemagno (@jamesmontemagno) Language: TypeScript License: MIT GitHub: https://github.com/jamesmontemagno/dev-days-giveawayMon, 13 Apr 2026 00:00:00 GMTraffleeventstatic-sitesupabasereacthttps://www.tinytooltown.com/tools/localmorph/https://www.tinytooltown.com/tools/localmorph/Client-side file converter for images, audio, and video. By James Montemagno (@jamesmontemagno) Language: TypeScript License: MIT GitHub: https://github.com/jamesmontemagno/my-file-converter Website: https://localmorph.comMon, 23 Mar 2026 00:00:00 GMTfile-conversionclient-sidereactffmpegprivacyhttps://www.tinytooltown.com/tools/mermaid-studio/https://www.tinytooltown.com/tools/mermaid-studio/A compact, ad-free Mermaid diagram editor with live preview and polished exports. By James Montemagno (@jamesmontemagno) Language: JavaScript License: MIT GitHub: https://github.com/jamesmontemagno/my-mermaid-visualizer Website: https://mermaidstudio.app/Mon, 23 Mar 2026 00:00:00 GMTdiagrammermaidvisualizationeditorclient-sidehttps://www.tinytooltown.com/tools/tinytoolsubmitter/https://www.tinytooltown.com/tools/tinytoolsubmitter/CLI for submitting tools to Tiny Tool Town. By James Montemagno (@jamesmontemagno) Language: C# License: MIT GitHub: https://github.com/jamesmontemagno/TinyToolSubmitterMon, 16 Feb 2026 00:00:00 GMTclidotnetautomationgithubsubmissionhttps://www.tinytooltown.com/tools/tiny-clips/https://www.tinytooltown.com/tools/tiny-clips/Tiny macOS app to record videos/gif/screenshots and edit them. By James Montemagno (@jamesmontemagno) Language: Swift License: MIT GitHub: https://github.com/jamesmontemagno/tiny-clips-mac Website: https://tinyclips.appFri, 13 Feb 2026 00:00:00 GMTvideomacosscreenshothttps://www.tinytooltown.com/tools/oh-my-posh-visual-configurator/https://www.tinytooltown.com/tools/oh-my-posh-visual-configurator/Drag, drop, preview & export Oh My Posh terminal prompts (JSON/YAML/TOML) — 100% client-side By James Montemagno (@jamesmontemagno) Language: TypeScript License: MIT GitHub: https://github.com/jamesmontemagno/ohmyposh-configurator Website: https://jamesmontemagno.github.io/ohmyposh-configurator/Wed, 11 Feb 2026 00:00:00 GMTterminalpromptoh-my-poshconfiguratorthemeshttps://www.tinytooltown.com/tools/podcast-metadata-generator/https://www.tinytooltown.com/tools/podcast-metadata-generator/Copilot-powered .NET tool to turn transcripts into titles, chapters & SRT By James Montemagno (@jamesmontemagno) Language: C# License: MIT GitHub: https://github.com/jamesmontemagno/podcast-metadata-generatorWed, 11 Feb 2026 00:00:00 GMTdotnetcligithub-copilotaipodcasthttps://www.tinytooltown.com/tools/posthelper-cli/https://www.tinytooltown.com/tools/posthelper-cli/Copilot-powered .NET CLI to improve social posts (with styles, emoji control, and URL-to-post) By James Montemagno (@jamesmontemagno) Language: C# License: MIT GitHub: https://github.com/jamesmontemagno/post-helper-cliWed, 11 Feb 2026 00:00:00 GMTdotnetcligithub-copilotaisocial-mediahttps://www.tinytooltown.com/tools/readme-badge-creator/https://www.tinytooltown.com/tools/readme-badge-creator/One-click install badges for MCP servers, VS Code extensions, packages, and GitHub repos By James Montemagno (@jamesmontemagno) Language: TypeScript License: MIT GitHub: https://github.com/jamesmontemagno/mcp-badge-creator Website: https://jamesmontemagno.github.io/mcp-badge-creator/Wed, 11 Feb 2026 00:00:00 GMTmcpbadgesreadmemarkdownvscodehttps://www.tinytooltown.com/tools/my-switch-library/https://www.tinytooltown.com/tools/my-switch-library/Tiny PWA to track your Nintendo Switch & Switch 2 game collection (offline mode + cloud sync) By James Montemagno (@jamesmontemagno) Language: TypeScript License: MIT GitHub: https://github.com/jamesmontemagno/switch-library Website: https://myswitchlibrary.com/Tue, 10 Feb 2026 00:00:00 GMTpwanintendoswitchgamecollectionhttps://www.tinytooltown.com/tools/pdf-diff/https://www.tinytooltown.com/tools/pdf-diff/Private, client-side PDF diff web app + CLI via npx (pdf-diff) By James Montemagno (@jamesmontemagno) Language: TypeScript License: MIT GitHub: https://github.com/jamesmontemagno/pdf-diff Website: https://www.pdf-diff.comTue, 10 Feb 2026 00:00:00 GMTpdfdiffcompareprivacyclient-side