CSV Cleaner
Rons Data Edit
Csv Easy
Clean My CSV
Clean Spreadsheets
Rons Data Stream
CSV Normalize
neatcsv gives you 14+ data cleaning tools that run 100% in your browser. Remove duplicates, fix dates, validate emails, normalize numbers — no uploads, no server, fully GDPR compliant. Export as CSV, Excel or JSON.

React
Svelte
Next.js
Preact.js
Deno
Astro Build
Vue.js
Fresh is a next generation web framework, built for speed, reliability, and simplicity.

Which is more popular?
Based on our record, Fresh Framework seems to be more popular. It has been mentioned 70 times since March 2021.
Website, pricing, platforms and company facts side by side.
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neatcsv
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| Website | neatcsv.com | fresh.deno.dev |
| Pricing | ||
| Company | Startup from Cyprus · 2026 | — |
| Listed in |
In their own words, as submitted to SaaSHub.

neatcsv is a browser-based data cleaning tool for CSV, Excel (.xlsx/.xls) and JSON files. All processing happens locally in your browser — your data is never uploaded to any server. This makes neatcsv fully GDPR compliant and safe for sensitive datasets like customer lists, financial records, or...
No description of Fresh Framework yet.
What each product offers, as listed by its team.

Possible disadvantages
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.

Share your experience with using neatcsv and Fresh Framework. For example, how are they different and which one is better?
Recommendations tracked on public social media and blogs since March 2021.

Tracking neatcsv since Feb 2026.
It's not so bad if you're doing it professionally because you pretty much set it up once and you're done. But yeah it's annoying for one-off projects or if web dev isn't your main job. That said you can avoid it. I wrote a website using... - Source: Hacker News / about 1 year ago
I would highly recommend giving Deno Fresh[1] a go, it has a lot of the same features as Next.js but I find it to result in a much cleaner codebase overall. This coupled with Deno's built in KV store and hosted on Deploy makes for quite... - Source: Hacker News / over 1 year ago
Ummm... Well I am mostly a web dev so I will try out the Fresh 🍋 framework to make something simple like an app where a user can log their mood (why not 🦀). - Source: dev.to / almost 2 years ago
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