CSV Formatter (C#)
CSV formatting Quote modes Custom delimiter C# code generation
DataOpen tool ↗THE FEUTEX TOOLKIT
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2467 tools
CSV Formatter (Python)
CSV normalization Ragged-row padding Table preview Python code generation
DataOpen tool ↗CSV Formatter
Output delimiter Quoting policy LF/CRLF CSV download
DataOpen tool ↗CSV Tool (Windows-Friendly)
File input CSV normalize JSON/TSV conversion CRLF output
DataOpen tool ↗Diff Checker Online
Line/word/character diff Trim/case/blank controls Hide unchanged HTML report
TextOpen tool ↗PDF File Fingerprint and Pasted-Text Comparison
PDF byte comparison SHA256 First differing byte hex Manual text comparison
PDFOpen tool ↗Custom Fade Percentage Classifier
Parse supplied percentages Tier labels Range validation
CalculatorsOpen tool ↗Free CSV Compare Tool
Keyed or row-index matching Ignore order Trim/case options Difference report
DataOpen tool ↗Free CSV Playlist Import Tool
CSV field mapping M3U8 PLS JSON playlist XSPF Durations
DataOpen tool ↗Free CSV Tool
File loading Validate/clean Deduplicate Sort Select columns Download
DataOpen tool ↗Free Hash Tool
Text/file hashing MD5 and SHA family Hex/Base64 Whitespace options
SecurityOpen tool ↗Free Online Base64 Converter
UTF-8 encode/decode URL-safe alphabet Padding options Wrapping Whitespace policy
EncodingOpen tool ↗Free Sitemap Generator Tools
URL/CSV to XML Split sitemap Sitemap index Extract URLs Robots sitemap lines
SEOOpen tool ↗Free SVG Optimizer Tool Download
Remove comments/metadata Editor attribute stripping Numeric precision Preserve title/description SVG download
ImagesOpen tool ↗Free XML Tools
Validate Format/minify Document info Escape/unescape Declaration/comment policies
DataOpen tool ↗Git Diff Formatter Online
ANSI removal Metadata filtering Safe/compact/changes modes Tab expansion Commit headers
TextOpen tool ↗Hash Checker Online
Text/file checksum MD5/SHA family Expected digest verification Auto-detect algorithm
SecurityOpen tool ↗Hash Formatter
Hex/UUID digest normalization Record splitting Reverse bytes Format diagnostics
SecurityOpen tool ↗IBAN Checker: Validate & Check International Bank Account Numbers
Batch IBAN checks Mod97 Country lengths Bank component breakdown Table/JSON report
TextOpen tool ↗JSON Diff Formatter
Structural diff Added/removed/changed values JSON Patch Ignore array order
DataOpen tool ↗JSONC Formatter for Comments and Trailing Commas
JSONC comments Trailing commas Pretty/minify Tabs Sorting
DataOpen tool ↗Strict JSON Formatting and String Escaping Workspace
Strict validate Pretty/minify Key sort JSON string escape/unescape Tab indentation
DataOpen tool ↗JSON Tools Plugin for Notepad++ 64-bit Download (x64) — Install Helper
64-bit plugin setup guide Portable/manual paths Install-folder customization
DataOpen tool ↗JWT Checker (GitHub)
JWT extraction from logs Batch claims inspection HMAC verification
TextOpen tool ↗JWT Checker
Strict JWS split Header/payload decode HMAC signature verification Sensitive-claim redaction
TextOpen tool ↗JWT Formatter
Header/payload decode Raw segments Pretty/minify Sort keys
TextOpen tool ↗JWT Security Checker
JWS/JWE headers Algorithm warnings Reference time TTL/security diagnostics
TextOpen tool ↗Keyword Checker
Keyword list validation Deduplication Length/intent flags Page-text phrase counts
TextOpen tool ↗Keyword Formatter
Delimiter conversion Prefix/suffix Case/dedupe/sort Regex OR JSON/CSV output
TextOpen tool ↗Lenovo UUID Tool
SMBIOS bytes to UUID UUID to SMBIOS bytes Batch UUIDv4 generation
SecurityOpen tool ↗Markdown Checker Online
Fences/headings References/links Whitespace Line length
TextOpen tool ↗Markdown Checker (Python)
Markdown checks Python checker source Configurable rules
TextOpen tool ↗Meta Checker
Pasted HTML metadata Title/description guidelines Robots/canonical Social tags Copy report
SEOOpen tool ↗Meta Formatter
HTML/KV input Sort/dedupe Normalize viewport Preserve repeated social images Summary
SEOOpen tool ↗Notepad++ CSV Formatter
Input/output delimiter CSV/TSV/Markdown/aligned text Ragged padding Line endings
DataOpen tool ↗Online Base64 Converter Image
Image file to Base64/DataURL Base64 to image MIME choice Preview/download
ImagesOpen tool ↗Online Base64 Key Generator
Crypto random bytes Base64/Base64URL/hex Entropy count Env assignment
EncodingOpen tool ↗Online Case Study Generator
User-entered case facts Markdown/HTML/plain outputs Tone/length Anonymization
TextOpen tool ↗Browser Media Converter: Images, WAV and WebM
Canvas image conversion Audio decoding to WAV Realtime video to WebM Plain-text document transforms
ImagesOpen tool ↗File Bytes, Base64 and Image Converter
Byte encoding/decoding Base64/hex/DataURL Canvas image conversion
ImagesOpen tool ↗Online Converter: Percentage to CGPA
Percentage to CGPA 9.5-divisor/linear/custom schemes Scale controls
CalculatorsOpen tool ↗Online Converter: SQL to MySQL
T-SQL to MySQL rewrites identifier/type/function options paging conversion
DataOpen tool ↗Online Converter: UTM to Lat Long
WGS84 UTM inverse batch coordinate lines zone and hemisphere defaults output precision/order
SEOOpen tool ↗Online Converter
JSON/CSV transformations Base64 URL HTML coding text case number base timestamp conversion
TextOpen tool ↗Online Cron Converter Download
uploaded cron batches human descriptions TXT JSON CSV output error limits
DeveloperOpen tool ↗Online CSV Converter
CSV JSON bidirectional TSV pipe Markdown NDJSON delimiter detection headers and trim
DataOpen tool ↗Online CSV File Generator
JSON column specifications seeded synthetic rows sequence dates UUID email CSV quoting/newline controls
DataOpen tool ↗Online CSV Generator
DSL column specifications seeded data typed random values header delimiter quoting controls
DataOpen tool ↗No matching tools.