--- title: "CodeUtilityKit: 100+ private developer tools that run in your browser" url: https://daily.dev/posts/codeutilitykit-100-private-developer-tools-that-run-in-your-browser-eaixzdm0r source_url: https://www.producthunt.com/products/codeutilitykit type: article source: "Product Hunt" published: 2026-07-07T07:01:16.097Z updated: 2026-07-07T20:18:40.749Z tags: ["devtools", "privacy"] reading_time: 1 upvotes: 22 comments: 2 language: en --- > ## Documentation Index > Fetch the complete documentation index at: https://daily.dev/llms.txt > Use this file to discover all available pages before exploring further. # CodeUtilityKit: 100+ private developer tools that run in your browser **[Product Hunt](https://daily.dev/sources/ph)** · 1 min read · 22 upvotes · 2 comments ## Summary CodeUtilityKit is a free collection of 100+ browser-based developer utilities covering everyday tasks like JSON formatting, JWT decoding, Base64 encoding/decoding, SHA256 generation, CSV/JSON conversion, password generation, UUID generation, regex testing, QR code generation, and timestamp conversion. All tools run locally in the browser, ensuring sensitive data like API keys, tokens, and passwords never leave the user's device. ## Full article daily.dev links to this article rather than hosting it. Read it at the original source: ## Community discussion Top comments from developers on daily.dev. **@allinonetools** · 2 upvotes > Appreciate the feedback! Good point—I’ll make the title more descriptive. The goal is to immediately show it's a privacy-first toolkit with 100+ browser-based developer utilities. **@jenueldev** · 0 upvotes > Love the privacy-first approach. Keeping JWTs, API keys, and conversions entirely local makes these tools easier to trust. --- Tags: [#devtools](https://daily.dev/tags/devtools), [#privacy](https://daily.dev/tags/privacy) [View this post on daily.dev](https://daily.dev/posts/codeutilitykit-100-private-developer-tools-that-run-in-your-browser-eaixzdm0r)