Rename files in bulk
Apply a naming pattern with numbering, preview clashes, and download a ZIP with the new names plus a mapping CSV. Originals are untouched.
Runs locallyData & files
Find duplicate files
Groups files with identical content using SHA-256. Nothing is deleted; similar-looking files are not treated as duplicates.
Runs locallySHA-256 checksum list
Create a SHA-256 manifest for files, or verify files against a manifest.
Runs locallyFix CSV encoding (Arabic)
Detects whether a CSV is UTF-8 or Windows-1256, previews the Arabic text, and exports clean UTF-8 that Excel opens correctly.
Runs locallyMap CSV columns to a template
Map your columns to a target header list (e.g. a store import template), check required fields and types, and export — with spreadsheet formula injection neutralised.
Runs locallyRemove duplicate CSV rows
Removes rows that are exactly identical on the key columns you pick; shows before/after counts.
Runs locallySplit or merge CSV files
Split a large CSV into parts with the header repeated, or merge CSVs that share the same columns.
Runs locallyValidate JSON against a schema
Paste JSON and a JSON Schema (draft-07 subset) to see exact error paths. External schemas are never fetched.
Runs locallyConvert JSON ⇄ YAML
Safe conversion with round-trip checking. YAML tags, anchors and aliases are rejected rather than executed.
Runs locallyCheck a product feed (CSV)
Checks common product-feed problems: missing id/title/price/link/image, invalid prices, non-https links, duplicate ids. It does not guarantee Merchant Center approval.
Runs locallyCreate a calendar file (ICS)
Create an .ics event that opens in Google Calendar, Outlook or Apple Calendar, with the correct time zone.
Runs locally