Free Online Text Tools
Count, convert, clean, compare and transform text with fast, private browser tools.
56 tools in this category.
About Text & Writing Tools
Doffl text tools make working with words quick and precise. Count words and characters, change case, remove extra spaces and line breaks, sort and de-duplicate lists, compare two texts to see what changed, and convert text between formats. Writers can check readability, generate lorem ipsum, create slugs and clean up copied content, while developers and data teams use the tools to prepare text for code, spreadsheets and databases. Everything runs instantly in your browser, so nothing you paste is stored. These tools are popular with students meeting word limits, content writers polishing articles, social media managers preparing captions and office staff tidying documents. Paste your text, pick a tool and copy the result. Many tools also support Indian languages and emojis, so formatting stays correct.
All text & writing tools
- Email Template Builderemail · template · builder · responsive
- Changelog Builderchangelog · release · notes · version
- Character/Word Countercharacter · word · count · text
- Case Convertercase · convert · uppercase · lowercase
- Diff Checkerdiff · compare · text · difference
- Markdown Previewermarkdown · preview · md
- RegEx Testerregex · regular · expression · test
- Text Extractortext · extract · regex · email
- Duplicate Removerduplicate · remove · lines · text
- Text Sortersort · text · lines · alphabetical
- Find and Replacefind · replace · text · search
- Text Reverserreverse · text · string · word
- Line Break Toolline · break · remover · space
- Prefix/Suffix Linesprefix · suffix · text · lines
- HTML Tag Removerhtml · tag · remover · strip
- Text Scramblerscramble · unscramble · jumble · text
- Reading Time Calculatorreading · time · words · speed
- Text Repeatertext · repeat · duplicate · copy
- Website Widgetswebsite · trust · badge · visitor
- Form BuilderCloudform · builder · create · collect
- Mini Website BuilderCloudwebsite · builder · landing page · portfolio
- Bio Link BuilderCloudbio · link · linktree · profile
- Document Comparisondocument · comparison · diff · compare
- Text Alignment Tooltext · align · left · center
- Unicode Character Finderunicode · character · symbol · emoji
- Text Mirrorermirror · flip · reverse · text
- Upside Down Textupside down · flip · text · unicode
- Letter Case Transformercase · transform · camelcase · snake_case
- Line Ending Converterline endings · crlf · lf · cr
- Zero-Width Character Inspectorzero width · invisible · unicode · zwj
- BOM Detector/Removerbom · byte order mark · utf-8 · encoding
- Unicode Escape Converterunicode · escape · converter · u0041
- Percent Encodingurl encoding · percent · encoding · rfc 3986
- String Escape/Unescapeescape · unescape · string · javascript
- N-gram Analyzerngram · pattern · analysis · bigram
- HTML Entity Decoderhtml · entity · decode · encode
- Punycode Converterpunycode · idn · domain · international
- Base32 Encoder/Decoderbase32 · encode · decode · rfc 4648
- Base58 Encoder/Decoderbase58 · bitcoin · encode · decode
- Quoted-Printable Encoderquoted printable · email · mime · encode
- UUEncode/UUDecodeuuencode · uudecode · unix · legacy
- ASCII85 Encoderascii85 · base85 · pdf · postscript
- MIME Header Decodermime · header · email · decode
- Grammar & Style Checkergrammar · style · check · writing
- Text Complexity Scorerreadability · flesch · complexity · grade level
- Plagiarism Detectorplagiarism · similarity · checker · duplicate
- Writing Style Analyzerwriting · style · analysis · tone
- Vocabulary Level Checkervocabulary · level · complexity · lexical
- Sentence Structure Analyzersentence · structure · grammar · analysis
- Keyword Extraction (TF-IDF)keyword · extraction · tfidf · text mining
- Simple Language Translatortranslate · language · translator · multilingual
- Popup Notification BuilderCloudpopup · notification · modal · alert
- Floating Button BuilderCloudfloating · button · whatsapp · chat
- Notification Panel BuilderCloudnotification · feed · bell · newsfeed
- Header Bar BuilderCloudheader · bar · notification · banner
- Knowledge Base & Support SystemCloudknowledge base · help · articles · faq
Guides & articles
Frequently asked questions
Is the text I paste saved anywhere?
No. Text tools work in your browser and nothing you paste is stored on our servers.
Can I count words for an essay or assignment?
Yes. The word counter shows words, characters, sentences, paragraphs and estimated reading time.
Do the text tools work offline?
Once the page has loaded, most text tools keep working even if your connection drops.
Is there a text length limit?
You can process very long documents; extremely large inputs depend on your device memory.