Reconcile two CSV spreadsheets side-by-side by primary key identifier. Pinpoint added, deleted, and modified rows with cell-level highlights and exportable delta audit reports.
Identify and purge duplicate rows across whole records or custom composite key columns with whitespace normalization, case-sensitivity toggles, and detailed audit statistics.
Sanitize and mask sensitive personally identifiable information (PII), names, emails, phone numbers, and IDs in CSV datasets locally in RAM before sharing with AI models or third parties.
Format, validate, repair, and diff JSON documents with precise line and column error indicators, 2/4-space indentation, minification, tree structure view, and key sorting.
Convert between Comma (CSV), Tab (TSV), Semicolon (European Excel), and Pipe (PSV) delimiters with auto-detection, RFC 4180 quote preservation, and zero data corruption.
Reconcile Books Purchase Register CSV/Excel against GSTR-2B Portal data 100% locally in browser RAM. Matches Supplier GSTIN and normalized Invoice Numbers with rounding tolerance to pinpoint eligible ITC, mismatches, and missing invoices.
Convert CSV spreadsheets and tabular files into optimized, syntactically escaped SQL INSERT statements for PostgreSQL, MySQL, SQLite, and BigQuery with type inference and batch chunking.
Compare two versions of a CSV spreadsheet side-by-side by primary key with visual indicators for added, deleted, and modified cells.
Traditional line-by-line diff tools (like git diff) fail miserably on tabular data when rows are re-ordered or when a column is shifted. A single re-sorted row flags the entire file as changed.
VedKit's CSV Table Diff uses Key-Based Relational Reconciliation:
Get a clear summary metrics card (Total Records, New, Removed, Changed) alongside an interactive side-by-side reconciliation viewer. You can export only the changed records (Delta CSV) for database patches or audit trails without any server costs.
How CSV Table Difference & Reconciliation processes files securely inside your device memory
Every byte of your file is loaded directly into browser ArrayBuffers. Data is processed in volatile sandbox memory and flushed immediately when you close or refresh this tab.
Calculations and image matrix transformations leverage client-side GPU / Canvas2D engines for zero-latency output without server queuing or rate limits.
Generated files strictly follow international ISO specifications (JPEG JFIF, PDF 1.7, Web Crypto API) to guarantee acceptance on all official portals and banking systems.
Quick 3-step guide for instant results
Upload or paste both CSV files into the dual comparison panels.
Choose the common column (e.g., ID or Code) that identifies identical rows between both datasets.
Review cell-by-cell changes highlighted with color badges and export the modified delta report.
Common questions and verified answers about CSV Table Difference & Reconciliation