Clean a dataset end to end
Analyze the file, run targeted fixes, compare before-and-after health, explain each change, and export a cleaned result.
Free browser data tools
Clean CSV, repair JSON, format SQL, profile Excel exports, score dataset health, plan joins, and catch PII — all computed in this tab. No signup, no daily limit, and no backend processing for your files.
| signup_date | plan | mrr | |
|---|---|---|---|
| ADA@Example.COM ada@example.com | 03/04/20242024-04-03 | propro | $1,2001200.00 |
| grace@ex.iograce@ex.io | 2024-04-052024-04-05 | Pro pro | 840840.00 |
| grace@ex.io— duplicate | 2024-04-05— duplicate | pro— duplicate | 840— duplicate |
| (blank)unknown@na | Apr 6 20242024-04-06 | freefree | 00.00 |
Trim, dedupe, and re-type 52,302 rows, then diff the health score before and after.
Run the pipeline01 · Consolidated workspaces
Every DataXForge tool, reorganized into focused workspaces. Profile and clean datasets, format JSON and SQL, generate typed models, hash and encode — each with a ⌘K palette and nothing leaving your browser.
11 of 28 workspaces · 11 live today
17 more workspaces are being forged — every underlying tool is already available in the full tool index.
02 · Powerful tools first
Flagship workspaces that take a dataset end to end: all-in-one labs, one-click cleanup, health scoring, missing-data reports, PII review, schema drift, contracts, joins, mapping, documentation, and SQL result comparison.
Drop in any CSV/JSON/Excel/XML — auto-detect, profile, clean, visualize, export.
WorkspaceStudioOpenRanked by depth of work done per file, not popularity. Every one runs entirely in this tab.
Also loaded
03 · Learn & simulate
30+ algorithm visualizers — sorting, pathfinding, trees, DP tables, graph algorithms, max flow — plus math solvers that show every worked step. Auto-play or click through one operation at a time, with live pseudocode and plain-English narration.
Open the AcademyBuilt for CS students, exam prep, and interview practice — every simulation runs in your browser with play, pause, step back, and adjustable speed.
04 · Problem solving
Start from the problem, not the tool: quality reports, join planning, PII review, schema drift checks, and contract validation — each with a clear next step.
Analyze the file, run targeted fixes, compare before-and-after health, explain each change, and export a cleaned result.
Get a health score, missing value counts, duplicate warnings, column quality signals, and next-step recommendations.
Compare two CSV tables, rank key candidates, catch duplicate-key risks, and estimate unmatched rows before joining.
Detect emails, phone numbers, identifiers, and sensitive patterns before sharing demos, bug reports, or vendor files.
Compare dataset versions, detect added or removed fields, validate required columns, and document contract failures.
05 · Tool clusters
DataXForge groups tools around practical search intent: CSV cleanup, JSON debugging, data quality, schema work, SQL review, and privacy-safe sharing.
Start with the broad tools that inspect, profile, clean, visualize, and export real datasets in one place.
Open, clean, validate, split, merge, profile, and convert CSV files before analysis or import.
Format API responses, validate JSON syntax, repair broken payloads, infer schemas, and convert to CSV.
Score dataset health, find missing values, detect duplicates, validate contracts, and plan cleanup.
Map columns, detect schema drift, compare table versions, generate documentation, and prepare handoffs.
Format SQL, validate syntax, analyze queries, generate inserts, and compare database result exports.
Scan for PII, mask sensitive fields, replace real data with fake values, and inspect files locally.
06 · Role and use-case pages
08 · Full directory
Use the directory when you know the general area but not the exact tool name. Every category links to ready tools and related planned utilities.
Drop in a file, profile it, clean it, visualize it — all in one workspace.
Convert between JSON, CSV, YAML, XML, SQL and more.
Deduplicate, normalize, repair, and standardize data.
Beautify, minify, and re-indent your data files.
Check syntax for JSON, XML, YAML, emails, URLs, more.
Turn CSV/JSON/SQL into instant charts and dashboards.
Summaries, statistics, distributions, correlations.
Pipelines: extract, transform, load — without code.
Query helpers, seed data, fake datasets, joins.
Excel sheet tools, splitters, pivots, formulas.
Format, analyze, and map JSON API responses.
Parse and analyze access and application logs.
Lightweight viewers for huge CSV, JSON, NDJSON.
Smart cleaning, schema detection, natural-language SQL.
Auto-detect schemas, profile metadata, document datasets.
Survey, SPSS, and thesis-grade data utilities.
Diff JSON, CSV, SQL results, and datasets.
Pull emails, URLs, phones, keywords from text.
Mask sensitive fields, detect PII, scan datasets.
Generate passwords, UUIDs, JWTs, hashes, and developer utilities.
Age, BMI, percentage, unit converters, and more.
Generate Dockerfiles, .gitignore, .env files, and configs.
Meta tags, Open Graph, robots.txt, sitemaps, and more.
Merge, split, compress, rotate, watermark, and convert PDFs — all in your browser.
Inspect, hash, and identify any file — hex, binary, MIME, and signatures.
Date math, differences, time zones, week numbers, countdowns, and timers.
IDs, random data, fake users, colors, and mock datasets on demand.
IPv4/IPv6, CIDR, and subnet calculators — pure browser math.
SPF, DKIM, DMARC records, header analysis, and signatures.
JSON Patch/Pointer, JSONPath, XPath, TOML, INI, and properties.
Build university assignment & lab-report cover pages — live A4 preview, print & PDF.
Animated data-structure and algorithm visualizers — sorting, pathfinding, trees, and more, step by step.
09 · Privacy and performance
DataXForge is intentionally client-side for tool input. That is strong for privacy, but large-file performance still depends on your device, browser memory, and the type of analysis selected — so we say so instead of promising infinity.
Local
Files and pasted data are handled client-side for the tools themselves. That keeps routine cleanup and inspection work fast and private.
Practical
Start with a file or pasted sample, inspect the result, then send the output to the next related tool without rebuilding the task.
Memory-aware
DataXForge avoids server-side processing limits, but browser memory and device performance are the real practical boundaries.
10 · Who it is for
Each toolkit names the people and workflows DataXForge supports — analysts cleaning exports, engineers guarding schemas, developers debugging payloads, and students working without paywalls.
Clean CSV exports, inspect columns, find missing values, create quick charts, and validate data before reports.
Open toolkitConvert formats, map schemas, check drift, validate contracts, and prepare files for pipelines and warehouses.
Open toolkitFormat JSON, validate API responses, inspect schemas, generate types, and debug payload structure quickly.
Open toolkitUse free CSV, JSON, SQL, Excel, calculator, and research utilities without account setup or tool limits.
Open toolkit11 · FAQ
The product promise in plain terms: free browser-based tools, no signup, no daily limit, and no backend processing for tool input.
Start with a toolDataXForge is a free collection of browser-based tools for CSV, JSON, SQL, Excel, API payloads, schema work, data cleaning, and dataset quality checks.
Tool input is processed in the browser. DataXForge is built for client-side workflows, so private CSV, JSON, text, and spreadsheet samples do not need to be sent to a processing server.
There is no product file-size cap for browser tools, but very large files are limited by your browser, available RAM, and device speed. For heavy files, use preview, split, chunk, or focused analysis tools first.
For messy files, start with CSV Workspace, Dataset Health Analyzer, Missing Data Report, PII Detector, Schema Drift Detector, Join Key Analyzer, or Data Contract Tester.
Yes. DataXForge is free to use without signup, daily quotas, or account-based unlocks.