CSV File Tools
View, edit, clean and convert CSV files in your browser
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This is 1 of 81 launches in spreadsheet tools and extensions — see how it stacks up on momentum and crowding →
551 other launches read as similar to this one →
Details
- External ID
- 1278165
- Source
- PH
- Company
- —
- Product
- Easy File Tools
- Website domain
- producthunt.com
- Launched
- Oct. 13, 2026
- Cohort
- —
- Upvotes
- 2
- Upvotes percentile
- 0.76
- Tags
- Productivity, Developer Tools
Description
CSV File Tools is a free browser toolkit for working with CSV and TSV data. Open and edit a table, sort and filter rows, validate CSV, clean values, merge or split files, and convert CSV to formats such as JSON, Excel and Parquet. No signup is required for the browser tools, and file contents stay on your device. Useful for checking exports and preparing data before an import.
Enrichment
- Niche
- spreadsheet tools and extensions
- Vertical
- Horizontal
- Function
- Workflow automation
- Audience
- Prosumer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- browser-based csv viewer and editor
- Manually corrected
- False
Could you build this?
Yes This is a purely client-side browser utility using existing JavaScript libraries (such as PapaParse and SheetJS) to parse, filter, format, and convert tabular data.
Competitors
Other products that read as similar to this one — 551 launches clear the similarity bar, closest 8 shown.
Attention rank: #30 of 552 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 343 days after the earliest competitor.
- CSV Viewer Online · ph · 2026-09-09 · 1 upvotes · similarity 0.79
- CSV & JSON Developer Tools · ph · 2026-09-29 · 1 upvotes · similarity 0.74
- jsoncsvonline · ph · 2026-09-10 · 1 upvotes · similarity 0.67
- Parsekit — Free JSON Tools for Developer · ph · 2026-09-29 · 1 upvotes · similarity 0.65
- Convert369 · ph · 2026-09-16 · 1 upvotes · similarity 0.63
- Free Online Data Formatting Tools · ph · 2026-09-16 · 1 upvotes · similarity 0.62
- CSVTools · ph · 2026-09-30 · 2 upvotes · similarity 0.60
- cssv · github · 2026-10-02 · 25 upvotes · similarity 0.60