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Count words, characters, sentences, paragraphs, and estimated reading time.

Switch text between uppercase, lowercase, title case, sentence case, and alternating case.

Generate placeholder paragraphs, sentences, or words for layouts and prototypes.

Compare two passages line by line and highlight what changed.

Turn a title into a clean, lowercase, URL-friendly slug.

Remove repeated lines while preserving the first occurrence.

Clean repeated spaces, blank lines, and accidental whitespace.

Find exact text and replace every occurrence in one pass.

See which words appear most often in a passage.

Reverse characters, words, or line order instantly.

Sort lines alphabetically, numerically, or in reverse order.

Repeat text a chosen number of times with a custom separator.

Write an integer as English words for checks, forms, and copy.

Remove spaces, tabs, line breaks, or all whitespace from text.

Emphasize the opening portion of each word for reading experiments.

Encode or decode text with a classic educational substitution cipher.

Estimate reading ease and grade level from sentence and word patterns.

Rewrite text in different words using a small AI model that runs on your device.

Fix grammar, spelling, and punctuation using a small AI model that runs on your device.

Convert length, weight, temperature, volume, and speed units.

Convert currencies with dated European Central Bank reference rates from the keyless Frankfurter API.

Estimate household emissions from driving and energy with disclosed EPA factors.

Calculate body mass index from height and weight.

Find exact age in years, months, and days from a birth date.

Answer the three most common percentage questions.

Estimate monthly payments and total interest for a fixed-rate loan.

Estimate principal-and-interest payments for a fixed-rate mortgage.

Project investment growth with recurring compounding.

Calculate interest without compounding.

Find sale price and savings after a percentage discount.

Calculate a tip and split the total between people.

Calculate a weighted grade point average from grades and credits.

Measure the time between two calendar dates.

Add or subtract hours and minutes without clock arithmetic.

Convert an hourly rate into weekly, monthly, and annual pay.

Estimate the hourly rate needed for an annual income target.

Find the unit sales needed to cover fixed and variable costs.

Measure gain, loss, and percentage return on an investment.

Project savings from a balance and recurring monthly contributions.

Estimate body fat using the U.S. Navy circumference method.

Estimate a due date from the first day of the last menstrual period.

Estimate trip fuel use, cost, and per-person share.

Estimate daily resting and activity-adjusted calorie needs.

Add sales tax to a price or work backward from a tax-inclusive total.

Calculate rectangular area and estimate material quantity with waste allowance.

Convert ordinary numbers to and from scientific notation.

Transpose, add, or multiply small matrices with visible dimensions and validation.

Calculate exact binomial probabilities for a chosen number of coin flips.

Add, subtract, multiply, and divide fractions with step-by-step solutions.

Calculate sample and population standard deviation, variance, and mean with formulas.

Validate, pretty-print, or minify JSON safely in your browser.

Encode text to Base64 or decode Base64 back to text.

Encode or decode URL components without sending data away.

Generate SHA-1, SHA-256, SHA-384, SHA-512, or legacy MD5 checksums locally.

Convert common Markdown syntax into clean HTML.

Translate colors between HEX, RGB, and HSL formats.

Indent XML and catch mismatched or malformed markup.

Remove unnecessary whitespace from front-end code.

Add practical indentation and line breaks to minified front-end code.

Turn rows of tabular text into accessible HTML table markup.

Convert tabular CSV to JSON and JSON arrays back to CSV.

Create cryptographically random version 4 UUIDs.

Inspect JWT header and payload data without verifying the signature.

Compare two code snippets line by line without uploading them.

Extract practical browser, engine, operating-system, and device clues.

Test a JavaScript regular expression and inspect every match.

Escape HTML-sensitive characters or restore encoded text.

Convert Unix seconds or milliseconds to readable dates and back.

Build and explain common five-field cron schedules.

Look up the meaning and category of common HTTP response codes.

Create a basic robots.txt policy with sitemap support.

Tune a shadow visually and copy the resulting CSS declaration.

Turn comma-separated rows into an aligned Markdown table.

Edit HTML beside a sandboxed live preview without executing pasted scripts.

Format SQL for a selected dialect with a real parser-based formatter.

Convert Unicode text to and from binary, hexadecimal, or octal bytes.

Validate, pretty-print, and convert YAML to JSON or JSON to YAML in your browser.

Convert cURL commands into JavaScript Fetch, Python Requests, Go, and PHP code.

Convert numbers between binary, octal, decimal, hex, base58, and text with BigInt precision.

Convert JSON to clean XML or parse XML back into structured JSON in your browser.

Build title, description, canonical, and social meta tags.

Measure keyword use without uploading page copy.

Check description length and preview its search snippet.

Turn a list of page URLs into a valid XML sitemap.

Preview how a page title, URL, and description may appear in search.

Turn questions and answers into valid FAQPage JSON-LD.

Inspect pasted HTML for missing or disordered heading levels.

Inspect links in pasted HTML against a chosen site origin.

Inspect pasted page markup for canonical URL issues.

Preview a page title, description, image URL, and site name as a social card.

Look up current public domain registration data using RDAP, the replacement for WHOIS.

Check live A, AAAA, MX, NS, TXT, CNAME, and CAA records for a domain.

Follow a live URL safely and show each HTTP redirect, status code, and destination.

Inspect live response headers, status, content type, caching, and security headers.

Fetch a public page and inspect its title, description, headings, canonical, links, and image alt text.

Run Google PageSpeed Insights and summarize performance, accessibility, SEO, and key web metrics.

Show the network address seen by ToolkitPoint and optional approximate location details.

Create strong random passwords with precise character controls.

Generate random numbers, roll dice, or flip a coin.

Combine words and numbers into quick username ideas.

Combine relevant words into quick brand-name directions.

Create memorable multi-word passphrases using secure randomness.

Produce clearly fictional names, emails, and addresses for testing.

Add campaign tracking parameters to a destination URL.

Create a harmonious five-color palette from one seed color.

Design a two-color CSS gradient and copy the code.

Create simple tagline directions from a brand name and benefit.

Create a downloadable square initials avatar with custom colors.

Draw a signature with pointer or touch input and export a transparent PNG.

Arrange a word-and-clue list into a printable crossword grid in the browser.

Create a printable word-search puzzle from your own words with an answer key.

Shuffle names securely into balanced teams by team count or team size.

Choose a cryptographically random yes or no with one click.

Keep a private device-local note with automatic saving.

Track a simple checklist stored only on this device.

Run focused work and break intervals in the browser.

Count down a custom number of minutes with pause and reset controls.

Measure elapsed time with start, pause, and reset controls.

Choose fairly from a list of options using secure randomness.

Measure typing speed and accuracy with a one-minute test.

View browser, language, screen, and platform details exposed to sites.

Check screen, viewport, pixel ratio, and color depth.

Compare one date and time across multiple IANA time zones.

Combine multiple PDF files in a chosen order without uploading them.

Separate a PDF into page groups or extract selected ranges.

Re-save a PDF with object streams and report the real size change.

Rotate every page or a selected set by 90, 180, or 270 degrees.

Create a new PDF using a page order you specify.

Remove selected pages and download the remaining document.

Create a new PDF containing only the selected pages.

Stamp readable page numbers onto every PDF page.

Add a centered text watermark with adjustable size and opacity.

Read page count, dimensions, title, author, and creation details locally.

Extract selectable text from each PDF page in the browser.

Render a chosen PDF page to a downloadable image.

Extract and compare text from two PDF documents locally.

Extract selectable text and basic page structure into an editable DOCX file.

Reduce JPEG or WebP size with a visual quality control.

Search for a quality setting that approaches a chosen file-size limit.

Change image pixel dimensions while preserving or unlocking aspect ratio.

Resize several images with the same width and format.

Convert supported browser images to PNG, JPEG, or WebP.

Crop an image using precise pixel coordinates and dimensions.

Rotate or mirror an image and download the result.

Convert an image to a data URL or preview a pasted data URL.

Create square 16, 32, 48, and 180 pixel PNG icons from an image.

Add outlined top and bottom text to an image.

Apply a text watermark with adjustable opacity and position.

Sample an image and find representative dominant colors.

Arrange multiple images into a simple downloadable grid.

Place one or more images onto PDF pages in the browser.

Arrange a cropped portrait into a printable photo sheet.

Re-encode an image through Canvas to remove embedded metadata.

Enlarge a small image 4x using a small AI model that runs on your device.

Create a transparent PNG using a locally running Apache-2.0 background-removal model.

Decode HEIC or HEIF photos locally and export browser-friendly JPEG files.

Resize an image to common social post, story, and thumbnail dimensions.

Render SVG markup or a file into a downloadable PNG.

Convert an image to grayscale locally with Canvas.

Apply an adjustable block-pixel effect to an image.

Crop an image into a transparent circular profile picture.

Add a configurable solid border around an image.

Recognize printed text in an image with a lazily loaded browser OCR engine.

Decode a QR code from an uploaded image without opening its contents automatically.

Capture a still image from a chosen point in a local video.

Inspect file type, size, duration, and video dimensions locally.

Raise or lower decoded audio amplitude and export a WAV file.

Keep a selected time range from an audio file and export WAV.

Play installed voices or generate downloadable WAV audio with 28 local neural voices.

Transcribe microphone speech where browser recognition is supported.

Sequence, crossfade, or combine two clips side by side or picture-in-picture, with a text banner and logo watermark.

Reduce video file size locally with adjustable compression quality.

Keep a selected time range from a local video and download the trimmed clip.

Extract audio from an MP4 video and save it as an MP3 file.

Turn a short section of a local video into an animated GIF.

Extract the audio track from a local video as MP3 or WAV.

Remove every audio track from a video without uploading the file.

Change video dimensions for sharing, publishing, or smaller files.

Convert common local video files to MP4 or WebM in the browser.

Convert local audio to MP3, WAV, OGG, or AAC in the browser.

Create a downloadable QR code for text or a URL.

Create CODE128, EAN, UPC, and other common barcodes.

Prepare a clean invoice and print or save it as PDF.

Create a simple one-page résumé and print or save it as PDF.