Tools for Data Analysts
A curated set of Fneno tools that help data analysts work faster. Open any tool below — free, private, and multilingual.
⭐ Featured tools
All tools in this collection
CSV to Markdown Table
Convert CSV rows to MD tables
Data URI Generator
Build data: URLs for CSS/HTML
Dataset Schema Generator
Open data / dataset JSON-LD
Event Schema Generator
Event structured data markup
Excel to PDF Converter
Turn spreadsheets into a printable PDF
EXIF Metadata Stripper
Remove GPS & camera metadata from photos
EXIF Metadata Viewer
Read camera EXIF data from photos
Fake Data / Mock Generator
JSON mock users and products for tests
Fapiao To Excel Extractor
Free online Fapiao To Excel Extractor — fast, private browser tool on Fneno.com.
FAQ Schema Generator
Build FAQPage JSON-LD for rich results
File Size Converter
Convert bytes, KB, MB, GB, TB
HowTo Schema Generator
HowTo structured data with steps & supplies
INI to JSON Converter
Parse INI config files to JSON
JSON Formatter Chinese Ui
Free online JSON Formatter Chinese Ui — fast, private browser tool on Fneno.com.
JSON to CSV Converter
Convert JSON array of objects to CSV
JSON to TypeScript
Generate TS interfaces from JSON
JSONPath Extractor
Query JSON with path expressions
JWKS JSON Validator
Validate JWK Set JSON for OIDC providers
JWT Generator (HS256)
Create signed JWT tokens with your secret
Markdown Table Generator
Build aligned Markdown tables visually
Offer Price Schema
Product Offer / price JSON-LD
Organization Schema
Organization JSON-LD for knowledge panel
PDF Metadata Viewer
View PDF title, author, and page count
PDF to Excel (CSV)
Extract PDF text to CSV spreadsheet
Product Schema Generator
Product JSON-LD for rich results
PWA Manifest Generator
Progressive Web App manifest.json builder
QAPage Schema Generator
FAQ rich results QAPage JSON-LD
Ramadan Calendar
Imsak, iftar, and prayer times for Ramadan
Recipe Schema Generator
Recipe rich results JSON-LD
Reimbursement Excel Generator China
Free online Reimbursement Excel Generator China — fast, private browser tool on Fneno.com.
Schema.org JSON-LD Generator
Create FAQ, Product, Organization structured data
Software Application Schema
App / SaaS JSON-LD markup
SQL CREATE TABLE Generator
Build SQL table DDL from columns
SQL Formatter
Beautify and indent SQL queries for readability
Surface Habitable Calculator
Free online Surface Habitable Calculator — fast, private browser tool on Fneno.com.
TOML to JSON Converter
Convert TOML config to JSON
Video Schema Generator
VideoObject JSON-LD for YouTube embeds
YAML ↔ JSON Converter
Convert between YAML and JSON both ways
JSON Formatter
Format, validate and beautify JSON instantly
AI Data Analyzer
Paste CSV or table data — AI identifies trends, anomalies, and generates insight summaries
AI Image Prompt Enhancer
Enhance basic descriptions into optimized prompts for Midjourney, DALL·E, Stable Diffusion & Leonardo
Text to Columns / CSV Splitter
Split CSV or tab-separated text into a table
JWT Decoder
Decode and inspect JWT tokens instantly
About this collection
❓ Frequently Asked Questions
We matched keywords and categories to common workflows for this audience.
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