Code formatter / VBA → Python
Code generator / formatter / error checker
Formula generator / formatter / VBA → DAX killer feature
Personal easy-office tool series · Not affiliated with Microsoft
Unix ⇄ Local time
UTF-8 supported
Format · Validate · Generate Class
encodeURIComponent
Bidirectional · YAML 1.2
Parse Header / Payload / signature
Bidirectional · JSON bridge
Ajv engine · detailed error path
5-field crontab · see next run times at a glance
v1/v3/v4/v5/v6/v7 + NanoID
Match highlighting + replace preview
RFC 4180 · auto delimiter
xlsx/xls/csv · in-browser parse
Generate CREATE TABLE + INSERT
Multi-column · export xlsx
Multi-file UNION · header union
Finance standard · yuan/jiao/fen · wan/yi/zhao
Upload xlsx → download PDF · auto-deleted after 5 min
Upload docx → download PDF · auto-deleted after 5 min
Upload pptx → download PDF · auto-deleted after 5 min
Export CSV / XLSX · UTF-8 BOM
Multi-sheet · numeric right-align
By rows/count/column · ZIP bundle
1D barcodes + stacked 2D + batch ZIP export
Contacts .vcf · cross-platform
Calendar .ics · Google/Outlook ready
Map markers · Google Earth/Maps
Chars · Bytes · Words
Case · Trim spaces
Line / word level · ignore case / whitespace
GFM syntax · live preview
camel/Pascal/snake/kebab/dot
1-3999 · bidirectional
GBK⇄UTF-8 · 8 encodings auto-detect
Dedupe / sort / Simplified↔Traditional / word frequency
Encode/decode + audio + flash/mic
Hide secret text in zero-width characters