office and writing All Tools
Text processing, QR code, bar code and table conversion.
office and writing53
Text processing, QR code, bar code and table conversion.
word count
Statistics of Chinese characters, English words, characters, paragraphs, punctuation and expected reading time.Comparison of text differences
Compare two paragraphs of text and highlight new, delete, and retain content.Text de-repeat and sort
De-weight, go blank, sort by line, and display the number before and after.Batch find replacements
Process the text according to multiple sets of rules, preview and copy the replacement result.English letter case conversion
Convert uppercase, lowercase, first letter and first to uppercase of words.Chinese characters to pinyin
Convert Chinese characters to tones, no tones or the first alphabet pinyin, and support polyphonic options.QR code generator
Generate QR codes and download them for text, URLs, or Wi-Fi configurations.QR code identifier
Upload or paste QR code pictures, and extract content locally.barcode generator
Generate Code 128, EAN-13 and Code 39 barcodes, which can be downloaded and printed.EXCEL and CSV conversion
Convert between XLSX, CSV and TSV, preview the worksheet and select the separator.Text line numbers and prefixes
Add continuous numbering, custom prefix and suffix to multiline text.Differences between the two lists
Compare the common items, unique items and de-consolidation results of the two lists.Full-width half-width character conversion
Convert all-width English alphabets, numbers, punctuation and spaces to facilitate the sorting of table text.long text segmentation tool
Split long text by the specified number of characters to generate a numbered segmented list.CSV table row column transposition
Swap the rows and columns of CSV, and support Chinese, quotation marks, line breaks and empty cells.Markdown table generation
Convert CSV tables to Markdown tables, which support left, middle and right alignment.Text privacy desensitization
Cover the mobile phone number, 18-digit ID card format and some characters in the mailbox locally.Paper size and print pixels
Inquire about common A series, B series and Letter paper sizes, and calculate pixels according to DPI.Text number and link extraction
Extract common mobile phone numbers, emails or HTTP links from text locally, and support deduplication.Blank clearing of text
Clear blanks at the beginning and end of the line, continuous spaces and blank lines, and uniform newlines.Markdown title directory generation
Generate hierarchical directory text from Markdown's pound header.CSV column selection and rearrangement
Extract, delete, or rearrange CSV fields by column number, leaving text and leading zeros.CSV two table associations
Press the specified key column to make a left connection or internal connection to the two CSVs, and organize the corresponding data.Text Reverser
In reverse order of the whole segment character, each line character or line order, the expression combination is reserved.Word and Character Frequency Statistics
Count the occurrences of characters or spaces to separate words, and the output frequency ranking.Merge Text Columns Line by Line
Pair two lines of text by line number, and use self-fill to separate and comply with each other.CSV condition filtering
Filter CSV rows by column number and text condition, leaving the header and leading zeros.CSV group summary
Grouping by specified columns, the count, total, average, min and maximum value of the numeric columns are calculated.Excel worksheet merge
Import multiple xlsx worksheets into a new workbook with the same name as the automatic numbering.Split Excel by Worksheet
Split a copy of each worksheet of XLSX into a separate XLSX and package and download.Excel to HTML Table Converter
Convert the worksheet in XLSX to a stand-alone, downloadable static HTML table.Word document text extraction
Extract paragraphs, table text and newlines from the docx body locally, and download txt.Batch File Renamer
Preview file name replacement, prefix and numbering rules, and download the zip copy after confirmation.Excel Table Comparison
Press the unique key to compare two XLSX tables, list new, delete and field modifications.Split Excel by Column Value
Split the worksheet by department, city, etc., and package and download multiple xlsx files.Spreadsheet Duplicate Checker
Press the specified key column to find the XLSX duplicate rows, preview the duplicates and export the cleaning table.Markdown to HTML Converter
Preview Markdown typography in real time, copy or download securely filtered HTML.SRT and VTT Subtitle Converter
Convert subtitle format, adjust the overall timeline, or extract subtitle text.URL Slug Generator
Batch the title of the article into a concise URL path fragment.Invisible Character Detector
Locate control characters, zero-width characters and two-way text control characters in the text.Unicode Normalization
Compare and convert the NFC, NFD, NFKC and NFKD Unicode normalization forms.Morse Code Converter
Convert English alphabets, numbers and commonly used punctuation to Morse code and restore.Caesar Cipher and ROT Converter
Move the English alphabets according to the specified offset, and support decoding and ROT13.Levenshtein Edit Distance
Calculate the Levenshtein editing distance and normalized similarity between the two paragraphs.N-gram Frequency Analyzer
Count the combination frequency of continuous characters or blank segmentation sequences.Email List Syntax Checker
Batch check commonly used mailbox formats, locate duplicates, and export a list of valid formats.ISBN Validator and Converter
Check ISBN-10 and ISBN-13 in batches and convert compatible book numbers.GTIN Barcode Validator
Check GTIN-8, 12, 13, 14-digit product numbers, or calculate the last digit check code.Cartesian Product of Lists
Combine the two lists into specs, options, or test data combination tables.CSV Pivot Table
Generate cross summary tables by row dimension and column dimension, which supports summation or counting.CSV Append by Header
Merge two CSVs in different column order, and align the fields according to the original text of the header.CSV Column Profiler
Count the number of nulls, unique values, duplicates and strict number formats in each column.Contact vCard Generator
Fill in the contact information to generate a vCard 3.0 file that can import the address book.