📄 Text Tools

Everyday text processing and conversion 94 free online tools, no sign-up.

• Case ConverterConvert text to UPPERCASE, lowercase, Title Case or Sentence case
• Line DeduplicatorRemove duplicate lines and count repetitions
• Line SorterSort lines ascending, descending, shuffled or reversed
• Word & Character CounterCount characters, words, lines and CJK characters
• Special SymbolsCopy-paste special symbols and dingbats
• Emoji LibraryBrowse common emoji, click to copy
• Fun Text ConverterFlip text upside down and other playful transforms
• Text ExtractorPull URLs, emails, phone numbers, IDs and IPs from text
• Word Frequency CounterCount how often each word or character appears
• Text CompareWord-level diff between two passages of text
• Text Split & MergeSplit text by separator or merge lines together
• Line Length FilterKeep or drop lines by their length
• Simplified/Traditional ConverterConvert Chinese between Simplified and Traditional
• Zero-Width SteganographyHide secret messages in text with zero-width characters
• Vertical TextStack text vertically for social media posts
• Text CleanerRemove extra spaces, blank lines and line breaks
• Line WrapperWrap text at a fixed width or add prefixes per line
• Fancy Font GeneratorGenerate bold, italic and script Unicode fonts
• Acrostic Poem GeneratorCompose Chinese acrostic poems from your text
• Batch Find & ReplaceApply multiple replacement rules in order
• Line NumbererPrefix every line with its number
• Sensitive Word FilterHighlight or mask words from a custom blocklist
• Paragraph ReflowMerge broken lines back into paragraphs
• Unicode TableBrowse characters by Unicode block, click to copy
• Rhyme Finder (Chinese)Annotate Chinese characters with rhyme groups for lyrics and poems
• Remove Line BreaksJoin text copied from PDFs back into flowing paragraphs
• Add Prefix/SuffixPrepend or append text to every line in bulk
• Delete Line EdgesRemove the first or last N characters of every line
• Truncate Line EdgesKeep only the first or last N characters of every line
• Line Range ExtractorExtract lines N through M from text
• Collapse Duplicate RunsMerge only consecutive duplicate lines
• Column ExtractorGrab column N of each line by delimiter, awk-style
• Tab/Space ConverterConvert between tabs and spaces in bulk
• Newline ConverterConvert line endings between LF, CRLF and CR
• Extract ChinesePull every Chinese segment out of mixed text
• Extract English WordsPull every English word out of mixed text
• Extract NumbersPull numbers with optional units out of text
• Remove by Character TypeStrip Chinese, letters, digits, punctuation or spaces
• Keyword Line FilterKeep or delete list lines matching keywords
• Acronym ExtractorTurn phrases into initialisms, or take first letters per line
• Insert Between CharactersInsert a chosen symbol between every character
• CJK/Latin Punctuation ConverterConvert between Chinese and English punctuation
• Bracket Content RemoverDelete bracketed content or code comments
• Thousands Separator RemoverStrip comma thousands separators from numbers
• Number Zero PadderAdd or remove leading zeros on number lists
• Phone Number MaskerMask middle digits of phone numbers with asterisks
• Phone Number FormatterFormat phone numbers as 344 groups or with +86
• Decorated LettersWrap letters in circles, brackets and other flourishes
• Chrysanthemum & Ant TextGenerate playful overlaid-symbol Chinese text styles
• Spray TextAdd spray and spark emoji effects around your text
• Upside Down TextFlip Latin text 180 degrees upside down
• Superscript ConverterConvert letters and digits to Unicode super/subscripts
• Zalgo TextStack combining marks for glitchy cursed text
• NATO Phonetic AlphabetSpell text as Alfa Bravo Charlie call signs
• Number to English WordsSpell numbers out in English words
• Amount in English WordsWrite amounts in English cheque style, dollars and cents
• Date in Chinese UppercaseWrite dates in Chinese cheque-style uppercase
• CJK Spacing CorrectorInsert spaces between CJK and Latin text, fix punctuation
• HTML to Plain TextStrip HTML tags while keeping line structure
• Markdown to Plain TextRemove Markdown syntax and output clean text
• Timestamp Batch ConverterConvert 10/13-digit timestamps to dates in bulk
• Lorem Ipsum GeneratorGenerate placeholder Latin filler paragraphs
• Keyword Density CheckerCount keyword occurrences and density for SEO
• Text RepeaterRepeat text N times, joined by newlines
• Hanzi to PinyinConvert Chinese characters to pinyin with tone marks
• Multi-Rule ReplaceFind and replace with many rules, regex supported
• List Set OperationsIntersection, difference and union of two lists
• Text Cartesian ProductGenerate all combinations of several text groups
• Long-Tail Keyword MixerCombine prefix, core and suffix into keyword lists
• Domain ExtractorExtract domains from URLs in bulk text
• Domain StatisticsDeduplicate URLs by registrable domain with counts
• HTML Table to CSVConvert an HTML table to CSV or tab-separated text
• Filename SplitterSeparate file names from extensions in bulk
• Data MaskerMask phone numbers, ID numbers, emails and cards
• Banned Words ScannerScan copy against Chinese advertising-law banned words
• Chinese Word SegmenterSegment Chinese text into words, tokenize English
• HTML to UBBConvert between HTML and UBB forum codes
• Text SummarizerExtract key sentences from a long article by term scoring
• Text ShufflerShuffle lines or characters, reproducible with a seed
• Join LinesJoin multiple lines into one with a custom separator
• N-gram GeneratorExtract N-grams with frequency counts from text
• Text Box FramesWrap text in ASCII borders, six styles
• Line AlignmentCenter or justify lines to a uniform width
• Zigzag TextIndent characters stepwise for a staircase look
• Word & Character ReverserReverse characters within words or word order
• Sorting Algorithm VisualizerStep-through snapshots of five classic sorts
• Ad Copy Generator (Fun)Parody marketing-copy generator, meme style
• Junk Article Generator (Fun)Satirical filler-article generator for a laugh
• Heartbreaker Quotes (Fun)Recognize classic pickup-artist lines, entertainment only
• Monty Hall SimulatorLarge-scale simulation proving the 2/3 switch advantage
• Abstract Talk (Fun)Replace common words with emoji for meme speak
• Programmer Almanac (Fun)Daily fortune for coders: good to ship, bad to change specs
• Vertical TypesettingTypeset text top-to-bottom, right-to-left like old books
• Braille TranslatorConvert letters and digits to and from Unicode braille

Browse all 1211 free online tools