CSV Viewer Online
Open and explore CSV files in your browser
CSV Viewer Online launched on June 17, 2026 with 2 votes.
What it does
CSV Viewer Online is a lightweight browser tool for opening CSV files as clean, readable tables. Instead of launching a spreadsheet app, you can inspect delimited files quickly, with support for filtering, sorting, pagination, delimiter handling, dark mode, and table customization. It is built for developers, analysts, students, and anyone who just needs to understand a CSV fast.
Use CSV Viewer Online to open, search, and edit CSV files without Excel. Easily filter, make quick edits, and export to CSV or JSON in one click.
CSV content is parsed in your browser for the viewing workflow. Open CSV files as readable tables without installing Excel. CSV Viewer Online is a free online CSV viewer for opening files directly in your browser. Drop a .csv file, choose a file, paste CSV text, or load the sample. Use this CSV file viewer online for data exports, product lists, reports, logs, or spreadsheets saved as CSV. You do not need to install Excel just to view CSV online. The first task is simple: open the file, make the rows readable, search the contents, and confirm whether the data looks right. To open a CSV file online, start in the upload area. Drag a CSV file onto the dropzone, use Browse file, paste CSV text,…from csvvieweronline.com
Does a similar job
all alternatives →
CSV Explorer (YC F1) - Explore CSVs with Millions of Rows2017 · csvexplorer.com · ▲60Search, Aggregate, & Plot CSVs with millions of rows
Tidy Viewer – a cross-platform CSV pretty printer for viewer enjoyment2021 · github.com · ▲392📺(tv) Tidy Viewer is a cross-platform CLI csv pretty printer that uses column styling to maximize viewer enjoyment. - alexhallam/tv
More dev tools this month
the category →
open-source IDE for thoughtful software design. Contribute to devdotfast/whiteboard development by creating an account on GitHub.
Dev tools · 27d ago · github.com
Contribute to reladraw/reladraw development by creating an account on GitHub.
Dev tools · 25d ago · github.com
OpenBot▲362Grok Bot alternative: free, local, open-source, multiplayer
Dev tools · 23d ago · openbot.run
Talanoa▲345Hi HN, I’m a fullstack developer, and honestly, I’ve lost count of how many side projects I’ve worked on over the years. But one idea kept coming back to me: a different kind of email client. It first came to me in 2014: “What if we could handle emails more like conversations?” Every year, I’d revisit this concept in my “Build Notes.” Ten years later, no one had built exactly what I had in mind — so I finally decided to do it myself. That’s how Talanoa was born. I wanted something focused on people, not timelines. I was tired of marking messages as unread just to remember to reply later, or…
Dev tools · 20d ago · talanoa.email
CoreSpeed▲332One MCP for everything your agents need: apps, memory, tools
Dev tools · 28d ago · corespeed.io
Source: Product Hunt launch ↗
Launched alongside, June 2026
the whole month →
Fundraisly▲1,537AI fundraising agent that finds investors and books meetings
AI · Jun 2026 · fundraisly.com
Homebrew 6.0.0▲1,481Today, I’m proud to announce Homebrew 6.0.0. The most significant changes since 5.1.0 are a new tap trust security mechanism, the new faster, smaller, default internal Homebrew JSON API, sandboxing on Linux, better defaults informed by our user survey, many brew bundle improvements, improved performance and initial support for macOS 27 (Golden Gate). Happy to discuss any questions here!
Dev tools · Jun 2026 · brew.sh
Hi HN! I was super frustrated at apps like tiktok and wechat preventing me from saving or downloading the animated gifs, so I made a little tool to turn a screen recording into a slack-sized emoji. Hope you get some value from this!
Life & fun · Jun 2026 · vorpus.github.io
Search 18 years of Hacker News and chart how any topic, tool, or person trended. Overlay terms to compare their rise and fall across 45M posts and comments.
Life & fun · Jun 2026 · hackernewstrends.com