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MyJSONPal
100% Private JSON studio auto-fix errors & format converter
Legacy JSON formatters lag, crash on syntax errors, and force you to paste sensitive production data onto remote servers. MyJSONPal modernizes your workflow: ⚡ Magic Auto-Repair: Fixes trailing commas, single quotes, unquoted keys, and Python booleans in 1 click. 🔒 100% In-Browser Privacy: Zero network calls or logging. Process production payloads safely on your local machine. 🛡️ Type & Format Engine: Instantly generate Zod schemas, TypeScript interfaces, CSV, and YAML.
Hey Product Hunt! 👋
I’m the maker behind MyJSONPal.
As a backend engineer working daily with Node.js, databases, and third-party APIs, I got frustrated with legacy online JSON tools. Most of them haven't been updated in a decade—they lag on large payloads, crash on tiny syntax errors, and worst of all, force you to paste sensitive production data and API keys onto unknown remote servers.
I built MyJSONPal to modernize this daily developer workflow with three core standouts:
⚡ Magic Auto-Repair Engine: Instantly fixes common syntax errors that crash standard parsers—strips trailing commas, converts single quotes to double quotes, quotes unquoted keys, and normalizes Python booleans (True/False) to valid JSON in one click.
🔒 100% In-Browser Privacy: Zero network calls, zero server logging, and zero payload tracking. Everything is processed 100% locally on your client machine, making it completely safe for production API payloads and environment variables.
🛡️ One-Click Type Generation: Go beyond basic formatting. Instantly convert JSON payloads into production-ready Zod Schemas (z.infer), TypeScript interfaces, CSV (RFC 4180 compliant), and YAML.
Whether you need to quickly fix broken JSON output from a log file or generate Zod validation schemas for your API routes, MyJSONPal is designed to handle it instantly without leaving your browser.
Try it out here: https://myjsonpal.com
I’d love to hear your thoughts, feedback, or any feature requests! What other converters or developer utilities would you like to see added next?
About MyJSONPal on Product Hunt
“100% Private JSON studio auto-fix errors & format converter”
MyJSONPal was submitted on Product Hunt and earned 0 upvotes and 2 comments, placing #146 on the daily leaderboard. Legacy JSON formatters lag, crash on syntax errors, and force you to paste sensitive production data onto remote servers. MyJSONPal modernizes your workflow: ⚡ Magic Auto-Repair: Fixes trailing commas, single quotes, unquoted keys, and Python booleans in 1 click. 🔒 100% In-Browser Privacy: Zero network calls or logging. Process production payloads safely on your local machine. 🛡️ Type & Format Engine: Instantly generate Zod schemas, TypeScript interfaces, CSV, and YAML.
On the analytics side, MyJSONPal competes within SaaS, Developer Tools and Tech — topics that collectively have 1.2M followers on Product Hunt. The dashboard above tracks how MyJSONPal performed against the three products that launched closest to it on the same day.
Who hunted MyJSONPal?
MyJSONPal was hunted by Aftan Ahmad. A “hunter” on Product Hunt is the community member who submits a product to the platform — uploading the images, the link, and tagging the makers behind it. Hunters typically write the first comment explaining why a product is worth attention, and their followers are notified the moment they post. Around 79% of featured launches on Product Hunt are self-hunted by their makers, but a well-known hunter still acts as a signal of quality to the rest of the community. See the full all-time top hunters leaderboard to discover who is shaping the Product Hunt ecosystem.
For a complete overview of MyJSONPal including community comment highlights and product details, visit the product overview.
Aftan Ahmad