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Rawsort
Analyze CSV, JSON & Excel files entirely in your browser
Rawsort is a free data analysis toolkit that runs 100% locally in your browser. Drop a CSV, JSON, or Excel file and get instant charts, trend detection, and insights no upload, no account, no cloud. Not "we delete it after 24 hours" private. Actually never-touch-a-server private. Includes a CSV↔JSON converter, CSV merger, and tools for Stripe and Shopify exports. All free, all local.
Rawsort started because I kept needing to quickly make sense of CSV exports Stripe payouts, Shopify orders, database dumps and every tool I found either wanted me to upload my data to their servers to see a chart.
The original version was basically a single page that parsed a CSV and spat out a table. No charts, no insights, barely functional. It worked but it wasn't something I'd actually use regularly. I have updated our ui to be better and higher quality from our previous one
Over the past few months it's grown into a full toolkit proper charts, trend detection, anomaly alerts, a copy-ready report, JSON and Excel support, converters, a CSV merger, and use-case pages for Stripe and Shopify specifically. Everything still runs 100% in the browser, that part never changed. But now it's actually something I open when I need to look at data instead of reaching for Excel.
The core idea was always the same: your data is yours, it shouldn't have to touch a stranger's server just so you can see a bar chart of it. None of the files you upload leave your system
About Rawsort on Product Hunt
“Analyze CSV, JSON & Excel files entirely in your browser”
Rawsort was submitted on Product Hunt and earned 3 upvotes and 1 comments, placing #68 on the daily leaderboard. Rawsort is a free data analysis toolkit that runs 100% locally in your browser. Drop a CSV, JSON, or Excel file and get instant charts, trend detection, and insights no upload, no account, no cloud. Not "we delete it after 24 hours" private. Actually never-touch-a-server private. Includes a CSV↔JSON converter, CSV merger, and tools for Stripe and Shopify exports. All free, all local.
On the analytics side, Rawsort competes within Productivity, Data & Analytics and Data Visualization — topics that collectively have 659.7k followers on Product Hunt. The dashboard above tracks how Rawsort performed against the three products that launched closest to it on the same day.
Who hunted Rawsort?
Rawsort was hunted by Neel. 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 Rawsort including community comment highlights and product details, visit the product overview.
Neel