Everyday tasks. Sorted.
Free tools for writing, documents, calculations, and code.
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Browse all toolsA little help with student life.
Quick tools to make your academic journey easier.
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Browse all toolsWriting Toolkit
Check length, readability and common mistakes.
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- Word CounterCount words, characters and paragraphs while you type.
- Character CounterCount UTF-16 units and visible Unicode symbols.
- Lorem Ipsum GeneratorGenerate a chosen amount of placeholder text.
- Grammar CheckerReview selected English spelling, repetition and spacing patterns.
- Readability Score CheckerEstimate English reading difficulty with six disclosed formulas.
- Word Cloud GeneratorTurn Unicode word frequencies into a downloadable word cloud.
Code & formats
Format code, test regex or convert data.
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- JSON FormatterFormat or minify strict JSON without rounding numeric literals.
- HTML FormatterFormat browser-normalized HTML and compare a safe basic preview.
- Regex TesterInspect JavaScript regex matches and captures in an isolated worker.
- Markdown to HTMLConvert Markdown into sanitized HTML and preview it.
- SQL FormatterFormat surrounding SQL while preserving literals and comments.
SEO utilities
Prepare metadata, crawling rules and search previews.
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- Robots.txt GeneratorDraft crawler rules and sitemap references.
- SEO Length CheckerCheck title and description length as editing guidance.
- Canonical Tag GeneratorDraft canonical and optional language-alternate tags.
- Alt Text CheckerReview image alt attributes in pasted HTML.
- SERP Preview GeneratorDraft metadata with an illustrative search snippet.
Assignment & Document Toolkit
Resize images and prepare PDFs.
Calculators
Calculate age or generate random numbers.
Everyday utilities
Convert timestamps, create QR codes and check contrast.
More tools (57)
Student Tools
Plan attendance and grades with your own rules.
Choose the right student tool →- Attendance CalculatorCheck your attendance and classes needed for a target.
- SGPA CalculatorCalculate a credit-weighted SGPA using your own scale.
- CGPA CalculatorCalculate CGPA from weighted semesters or individual courses.
- Marks Percentage CalculatorCalculate an overall percentage from subject marks.
- Required Marks CalculatorFind the marks needed to reach an overall target.
- Case ConverterChange Unicode text casing or build a camelCase identifier.
- URL Encoder/DecoderEncode components, full URLs or individual form values.
- Base64 Encoder/DecoderConvert UTF-8 text to Base64 and back.
- Percentage CalculatorCalculate a percentage, ratio or percentage change.
- BMI CalculatorCalculate adult BMI from metric or imperial measurements.
- Tip CalculatorCalculate a tip and split the bill equally.
- Date Difference CalculatorFind the elapsed time between two calendar dates.
- Number to WordsConvert a plain decimal number to English words.
- Color ConverterConvert HEX, RGB and HSL colors with a live preview.
- CSV to JSONConvert CSV rows into JSON without changing cell values.
- PDF SplitterExtract PDF page groups or save one file per page.
- PDF to TextExtract selectable PDF text with page boundaries.
- PDF to ImagesRender PDF pages as PNG or JPEG files.
- Image CropperMove a bounded crop by pointer, keyboard or coordinates.
- Image Format ConverterConvert JPEG, PNG and WebP with optional downscaling.
- Image FilterApply image filters and export the current settings.
- Image to Base64Encode validated image bytes as Base64 or a data URL.
- Password GeneratorGenerate secure random passwords with every selected character type.
- Hash GeneratorHash exact UTF-8 text, including whitespace or an empty string.
- UUID GeneratorGenerate cryptographically random v4 UUID batches.
- Text Diff CheckerCompare original and revised text line by line.
- URL Slug GeneratorCreate an ASCII URL slug with optional Latin accent folding.
- Text SummarizerSelect existing English sentences in their original order.
- Password Strength CheckerReview a password heuristic or generate a random sample.
- Text AnalyzerInspect text counts and convert Unicode casing.
- Meta Tag GeneratorDraft escaped page, Open Graph and Twitter metadata.
- Keyword Density CheckerCount keyword occurrences in Latin-letter text.
- Sitemap GeneratorCreate sitemap XML from URLs you enter.
- Open Graph Preview GeneratorDraft social metadata with illustrative card previews.
- Unit ConverterConvert supported units with explicit regional volume labels.
- JSON to CSVConvert JSON objects to CSV or TSV using every row’s fields.
- YAML to JSONConvert a supported subset of YAML to JSON.
- Temperature ConverterConvert Celsius, Fahrenheit and Kelvin with physical bounds.
- Lbs to Kg ConverterConvert pounds and kilograms with adjustable precision.
- Loan CalculatorEstimate fixed-rate loan payments and repayment totals.
- Discount CalculatorCalculate savings, a discount percentage or a sale price.
- Mortgage CalculatorEstimate a fixed-rate monthly mortgage payment.
- CSS MinifierCompact CSS whitespace and compare UTF-8 byte sizes.
- HTML Entity ConverterEncode Unicode code points or decode HTML entities once.
- Binary ConverterConvert nonnegative integers exactly between four bases.
- Palindrome CheckerCompare visible Unicode symbols with optional normalization.
- Reverse TextReverse visible symbols, word order or both.
- Text Similarity CheckerCompare matching phrase coverage between two supplied texts.
- JWT DecoderInspect JWT header and payload without verifying trust.
- HTML to Markdown ConverterConvert HTML structure to Markdown source and safe preview.
- JSON to XML ConverterMap JSON to XML while keeping numeric literals exact.
- Heading Structure CheckerReview the heading outline in pasted HTML.
- Schema Markup GeneratorDraft JSON-LD for seven supported schema types.
- Color Palette GeneratorGenerate hue or lightness palette suggestions.
- Gradient GeneratorBuild linear or radial CSS gradients with editable stops.
- Border Radius GeneratorPreview and copy CSS corner radii.
- Image to PDFArrange JPEG or PNG images into a local image-only PDF.
Practical guides for your next upload
Why Some PDFs Compress Better Than Others
Why a PDF rewrite may not reduce file size.
Read guideImage Compression vs Resizing vs Format Conversion
Choose between compression, resizing and format conversion.
Read guideHow to Verify That a Browser Tool Is Not Uploading Your Files
Check whether a tool sends your inputs over the network.
Read guideYour files stay in your browser
Tool inputs stay in this browser tab. Large files may exceed your device's memory.
Analytics and advertising can make separate network requests.
Read the privacy policyHow we test our tools
We check examples, invalid inputs, downloads and limitations. Review the result before using it.
See our testing standardsAbout Free Online Tools Nest
Free utilities for study, writing, documents and everyday tasks.
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