datamockseed.firstflip.es
Fake test data with real checksums — DNI, IBAN, cards
This is 1 of 37 launches in crypto wallet analysis and recovery tools — see how it stacks up on momentum and crowding →
10 other launches read as similar to this one →
Details
- External ID
- 1265447
- Source
- PH
- Company
- —
- Product
- datamockseed.firstflip.es
- Website domain
- producthunt.com
- Launched
- Oct. 1, 2026
- Cohort
- —
- Upvotes
- 1
- Upvotes percentile
- 0.3321186881832379
- Tags
- Developer Tools
- Fetched at
- Oct. 3, 2026, 1:01 a.m.
- Updated at
- Oct. 3, 2026, 1:01 a.m.
Description
Generates fictitious test data with real validation: Spanish DNI/NIE/CIF, IBAN (ES/DE/FR/PT), test credit cards (Luhn), phone numbers. Seed-based, runs in your browser, free, no signup.
Enrichment
- Theme
- crypto wallet analysis and recovery tools
- Vertical
- Horizontal
- Function
- Dev tools
- Audience
- Developer
- AI stance
- Not AI
- Project type
- Hobby / open-source project
- Normalized one-liner
- mock data generator with real checksums for developers
- Manually corrected
- False
Could you build this?
Yes This is a single-page client-side utility implementing well-documented checksum algorithms (Luhn, Modulo 97 for IBAN, Modulo 23 for Spanish DNI/NIE).
Competitors
Other products that read as similar to this one — 10 launches clear the similarity bar, closest 8 shown.
Attention rank: #6 of 11 (itself plus its competitors, highest first — normalized so YC and Product Hunt are compared fairly).
Launched 22 days after the earliest competitor.
- CC-Checker-Validator-Generator · github · 2026-09-21 · 193 upvotes · similarity 0.46
- Random Credit Card Generator · ph · 2026-09-12 · 1 upvotes · similarity 0.42
- Bank Account Verification · ph · 2026-09-18 · 1 upvotes · similarity 0.37
- Free Mock Data Generator for Developers · ph · 2026-09-09 · 1 upvotes · similarity 0.36
- 美国地址生成器 · ph · 2026-09-09 · 1 upvotes · similarity 0.33
- Mock and Match · ph · 2026-09-29 · 2 upvotes · similarity 0.33
- Payflip · ph · 2026-09-15 · 72 upvotes · similarity 0.31
- Barcode Generator · ph · 2026-09-09 · 2 upvotes · similarity 0.31
Other launches for this product
- No other launches for this product.
Same idea, different domain
Nobody's really built a dev tools tool for Sales yet.