
JSONFormatter.org
JSON Formatter & Validator
JSON Editor Online
FreeFormatter
Code Beautify JSON Validator
CodeBeautify
DevToys
JSON Lint is a web based validator and reformatter for JSON, a lightweight data-interchange format.

ChatExports
ChatGPT Exporter
Claude Exporter
Export ChatGPT by Backrun.co
ChatShell
Notion
ChatGPT to Notion
ChatGPT and Claude export reader. No credit card required. Import your AI conversation history and explore your chats with powerful search, filters, tags, and mood analysis. Supports both OpenAI ChatGPT and Anthropic Claude exports.

Which is more popular?
Based on our record, JSONLint seems to be more popular. It has been mentioned 138 times since March 2021.
Website, pricing, platforms and company facts side by side.
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| Website | jsonlint.com | exportreader.com |
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What each product offers, as listed by its team.


Possible disadvantages
An editorial look at what each product does well and who it suits.


Overall verdict
Why this product is good
Recommended for
Overall verdict
Why this product is good
Recommended for
How often each product is chosen within a category, 0–100% relative to the other.


As answered by people managing JSONLint and Export Reader.
Export Reader's answer:
ExportReader does not publicly list named customers. It is primarily used by individuals and small teams rather than large enterprise clients.
Independent developers AI enthusiasts and power users Content creators Small teams working with AI-generated content
Export Reader's answer:
ExportReader is built using a modern web stack designed for performance and usability:
Frontend: HTML, CSS, JavaScript (responsive dashboard UI) Backend: Server-side processing for ZIP parsing and data structuring Database: Structured storage for conversations, tags, and analytics AI layer: Used for summaries, tagging, and insights Security: End-to-end encryption and secure storage architecture
Export Reader's answer:
ExportReader was created to solve a simple but growing problem: AI tools allow users to export their data, but the resulting files are difficult to read, search, or reuse in any meaningful way.
Exported chat data typically comes as raw ZIP files containing JSON or HTML that isn’t user-friendly or easy to navigate.
ExportReader was built to bridge that gap — turning messy exports into a clean, structured interface where users can actually rediscover and reuse their ideas.
Export Reader's answer:
ExportReader is designed for people who use AI tools heavily and want to reuse their conversations:
Developers and programmers Content creators and writers Researchers and students Founders and AI power users
Anyone who has built up a large archive of ChatGPT or Claude conversations and wants to turn them into something searchable, organized, and meaningful.
Export Reader's answer:
Most alternatives either export conversations into files (PDF, Markdown, etc.) or provide basic viewing tools. ExportReader goes further by offering a complete system to explore, organize, and analyze entire conversation histories, not just download them.
It also stands out with a strong privacy model — encrypted storage, no data sharing, and no AI training on user data — giving users full control over their conversations.
In short: competitors help you save chats — ExportReader helps you use them.
Export Reader's answer:
ExportReader focuses specifically on making AI conversation exports (from ChatGPT and Claude) actually usable. Instead of just viewing or converting files, it transforms raw ZIP exports into a structured, searchable dashboard with tagging, analytics, and AI-powered insights.
Unlike most tools that simply export or display conversations, ExportReader combines instant search, smart organization, and privacy-first analytics in one place — turning scattered chats into a usable knowledge base.
Share your experience with using JSONLint and Export Reader. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.


I've been maintaining jsonlint.com for years. It's a simple JSON validator that I enjoy hacking on every now and then. Nothing fancy, just a useful tool that developers seem to appreciate. - Source: dev.to / 8 months ago
Note: It is crucial that your batchinput.jsonl file is correctly formatted. You can use online JSON formatters and validators like jsonformatter.org or jsonlint.com to verify its integrity before proceeding. - Source: dev.to / about 1 year ago
Online Tools: Websites like JSONLint or jsonformatter.org let you paste JSON and get a minified version instantly. - Source: dev.to / about 1 year ago
Tracking Export Reader since Apr 2026.
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The JSON Formatter was created to help with debugging.
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Extract and save Claude conversations as PDF, Markdown, Text, CSV, JSON and Image for FREE. Download Claude results to PDF. Easily convert Claude to beautiful PDF.
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