Collections for the jobs people search for: CSV cleanup, JSON debugging, SQL review, data analysis, student work, API testing, Excel conversion, SEO, and AI dataset prep.
A browser-based CSV toolkit for viewing, cleaning, validating, splitting, merging, converting, and visualizing CSV files.
A practical JSON toolkit for formatting, validating, repairing, flattening, comparing, converting, and exploring JSON.
SQL utilities for formatting, validating, analyzing, generating seed data, and converting query results.
Browser tools for beautifying, validating, converting, and inspecting XML files and snippets.
YAML utilities for formatting, validation, and JSON conversion for config, DevOps, and documentation workflows.
Encode, decode, escape, and inspect text values for URLs, Base64, HTML entities, JWTs, and web payloads.
Generate hashes, password hashes, file checksums, and key-derivation outputs locally in the browser.
Generate and validate UUIDs, ULIDs, Nano IDs, random strings, and other identifiers for development workflows.
Text tools for counting, comparing, sorting, deduplicating, reversing, slugging, and previewing content.
Clean duplicates, whitespace, missing values, column names, inconsistent rows, and sensitive data in browser-based workflows.
Tools for data engineers handling format conversion, schemas, validation, SQL, API payloads, and dataset profiling.
A focused browser toolkit for CSV cleanup, column analysis, missing data reports, charts, statistics, and dataset health checks.
Free browser tools for assignments, datasets, citations, calculators, JSON, CSV, SQL, and research data cleanup.
Format responses, validate JSON, inspect schemas, map fields, build JWTs, and test API payloads in the browser.
Browser tools for converting Excel files, previewing sheets, profiling columns, building formulas, and moving data into CSV or JSON.
Generate robots.txt, sitemap XML, meta tags, Open Graph tags, canonical tags, and structured-data helpers.
Tools that process files and pasted data in the browser for cleaning, validation, conversion, masking, and reporting.
Prepare datasets for AI workflows with cleaning, profiling, schema detection, fake data, masking, and prompt-ready exports.
