Text & data tools
Fix everyday text, convert JSON and CSV, extract contacts and preview Markdown without pasting sensitive material into a remote service.
All text & data tools
Each link opens the tool workspace directly and shows its limitations before processing.
Word counter
Count words, lines and reading time.
Free · private · open tool →#Character counter
Count characters with and without spaces.
Free · private · open tool →AaCase converter
Upper, lower, title or sentence case.
Free · private · open tool →¶Whitespace cleaner
Fix repeated spaces and blank lines.
Free · private · open tool →≠Remove duplicate lines
Keep the first occurrence of every line.
Free · private · open tool →↕Sort lines
Sort text lines alphabetically.
Free · private · open tool →↲Reverse line order
Put the last line first.
Free · private · open tool →⌕Find and replace
Replace every matching phrase.
Free · private · open tool →/URL slug generator
Turn a title into a clean URL slug.
Free · private · open tool →◷Reading-time estimator
Estimate spoken and silent reading time.
Free · private · open tool →{}JSON formatter
Pretty-print minified JSON.
Free · private · open tool →✓JSON validator
Find JSON syntax problems.
Free · private · open tool →⇢CSV to JSON
Convert simple CSV data to JSON.
Free · private · open tool →⇠JSON to CSV
Convert flat JSON arrays to CSV.
Free · private · open tool →%URL encoder
Safely encode text for a URL.
Free · private · open tool →UURL decoder
Decode percent-encoded text.
Free · private · open tool →64Base64 encoder
Encode Unicode text as Base64.
Free · private · open tool →BBase64 decoder
Decode Base64 back into text.
Free · private · open tool →№Add line numbers
Number every pasted line automatically.
Free · private · open tool →⇥Delimiter converter
Switch CSV, TSV, semicolon or pipe data.
Free · private · open tool →@Email extractor
Find unique email addresses in pasted text.
Free · private · open tool →↗Link extractor
Pull unique web links from messy text.
Free · private · open tool →±Text difference checker
Compare two versions line by line.
Free · private · open tool →.*Regex tester
Test JavaScript patterns and inspect matches.
Free · private · open tool →MdMarkdown preview
Preview safe Markdown while you type.
Free · private · open tool →ƒKeyword density checker
Find repeated words and their frequency.
Free · private · open tool →¶Lorem ipsum generator
Create placeholder paragraphs instantly.
Free · private · open tool →