Text utilities, image editors, PDF tools, and everyday calculators. Nothing you type or upload is ever sent anywhere. Open a tool, use it, close the tab.
Most "free tool" websites quietly send your files or text to a server to process them, which means your resume, your photos, or your unpublished draft pass through someone else's infrastructure before you get a result back. ToolCrate works differently: every tool on this site — from the PDF merger to the image compressor — runs entirely inside your browser using JavaScript. Your data never leaves your device, there's nothing to sign up for, and there's no daily usage limit. Pick a category below, or search for a tool by name above.
Instant word, character, sentence, and paragraph counts.
Case ConverterSwitch between UPPER, lower, Title, Sentence, camelCase & more.
Text Diff CheckerCompare two blocks of text and highlight every difference.
Duplicate Line RemoverStrip repeated lines from any list instantly.
Text SorterSort lines alphabetically, by length, or reverse order.
Lorem Ipsum GeneratorGenerate placeholder text by word, sentence, or paragraph.
Text ReverserReverse text by character, word, or sentence order.
Whitespace & Line Break RemoverClean up messy spacing pasted from PDFs or emails.
Find & ReplaceReplace every instance of a word or phrase in bulk text.
Slug / URL GeneratorTurn any title into a clean, URL-safe slug.
Markdown to HTMLPreview and convert Markdown into ready-to-use HTML.
Plain Text to HTMLWrap plain paragraphs into clean HTML tags automatically.
Reading Time EstimatorEstimate reading time for any piece of writing.
Repeated Word FinderSpot words and phrases you've overused in your draft.
Palindrome CheckerCheck instantly whether a word or phrase reads the same backward.
Anagram Generator/CheckerFind anagrams or verify if two words are anagrams.
Random Word GeneratorGenerate random words or sentences for games and prompts.
Text CapitalizerCapitalize the first letter of every sentence automatically.
Remove Extra SpacesCollapse multiple spaces and blank lines into clean text.
Shrink image file size with an adjustable quality slider.
Image ResizerResize by exact dimensions or percentage.
Image Format ConverterConvert between PNG, JPG, WebP, and BMP.
Image ↔ Base64Encode images to Base64 or decode Base64 back to an image.
Image CropperCrop to any custom area or common aspect ratio.
Image Rotator / FlipperRotate or mirror an image in one click.
Favicon GeneratorGenerate a full favicon set from one image.
Meme GeneratorAdd top/bottom caption text to any image.
Watermark AdderStamp a text or logo watermark onto your photos.
Image Color PickerPick the exact HEX code of any pixel in an image.
Grayscale ConverterConvert any photo to black & white instantly.
Image FiltersAdjust brightness, contrast, saturation, blur, and sepia.
Collage MakerArrange multiple photos into one grid layout.
GIF SplitterExtract every frame of a GIF as separate images.
EXIF Viewer / RemoverView or strip hidden metadata from photos.
Aspect Ratio CalculatorCalculate the correct height or width for any ratio.
SVG to PNGConvert vector SVG files into raster PNG images.
Image Compare SliderCreate a draggable before/after comparison embed.
Convert length, weight, temperature, and speed units.
Age CalculatorCalculate exact age in years, months, and days.
Date Difference CalculatorFind the number of days between two dates.
BMI CalculatorCalculate Body Mass Index from height and weight.
EMI / Loan CalculatorEstimate monthly loan installments and total interest.
Percentage CalculatorSolve any percentage, increase, or decrease calculation.
Number to Words ConverterConvert digits into written-out words.
Time Zone ConverterConvert a time between any two time zones.
Combine multiple PDF files into a single document.
Split PDFExtract individual pages or ranges from a PDF.
PDF to ImageConvert each PDF page into a PNG or JPG image.
Image to PDFCombine one or more images into a single PDF.
Compress PDFReduce PDF file size for easier sharing.
Rotate PDFRotate one or all pages of a PDF file.
Add Page NumbersInsert page numbers anywhere on your PDF.
Add Watermark to PDFStamp a text watermark across every page.