Full tool map

Count characters with and without spaces, words, lines, and bytes as you type.

Convert text to UPPER, lower, Title case, camelCase, snake_case, kebab-case, and more at once.

Compare two texts line by line and highlight what was added, removed, or changed.

Generate as much Lorem Ipsum placeholder text as you need for designs and mockups.

Compare two lists and see their union, intersection, and differences at a glance.

Write Markdown and see the formatted result right next to it.

Clean up extra spaces, blank lines, and duplicate lines at once, and sort lines too.

Fix file names from a Mac whose accented or non-Latin letters show up split apart (NFD → NFC).

Search emoji by name and click to copy instantly. Pick a skin tone, too.

Copy invisible blank characters for empty nicknames and Instagram line breaks.

Turn links, text or Wi-Fi details into a QR code and save it as PNG or SVG.

Convert between HEX, RGB and HSL color codes and build a lightness palette.

Resize and convert many images at once and cut their file size.

Check the location and device info stored in photos and remove it without losing quality.

Compare two images pixel by pixel, highlight what changed and calculate the ratio.

Make cover images for blogs, YouTube and social media from templates and save as PNG.

Crop, rotate, flip, adjust brightness and contrast, apply filters and save in any format.

Combine several images in order into an animated GIF.

Cut the part you want from a video and turn it into an animated GIF.

Make GIFs lighter by reducing colors, frames and size.

Turn GIFs into light MP4 videos that play anywhere.

Resize images by setting pixel width and height or a percentage.

Put text on an image with adjustable outline and background band.

Recompress with mozjpeg to cut file size while keeping visible quality.

Shrink PNG files losslessly with oxipng.

Convert images between PNG, JPG, WebP and AVIF.

Arrange several images side by side, stacked or in a grid, and join them into one.

See how an image looks to people with red, green or blue color blindness.

Read QR codes with your camera or from an image file and see their contents broken down.

Trim, resize, change speed, rotate and mute a video, then save as MP4 or GIF.

Set start and end times to keep only the part you want, with the audio intact.

Pull just the audio out of a video and save it as MP3, M4A or WAV.

Make a video that follows the routes you traveled, from your Google Maps Timeline file.

Convert between MP3, M4A, WAV, FLAC, Opus and OGG, and set the sample rate and channels.

Set start and end times to keep only the part you want.

Join several audio files into one in the order you choose.

Make audio louder or quieter in dB, or normalize the loudness automatically.

Cut the part you want and add fades on both ends to make a ringtone.

Combine multiple PDFs into one file in the order you want.

Split a PDF into separate files by page or by the ranges you choose.

Recompress a PDF's internal data to shrink it without losing quality.

Protect a PDF with AES-256 so it asks for a password when opened.

Remove a PDF's password with the password you know and save an unlocked copy.

Black out chosen areas and erase the underlying text so it can't be recovered.

Add text-box notes anywhere on the pages you want.

Add semi-transparent text to every page to deter unauthorized use.

Trim the margins on all four sides of a page by the amount you set.

Extract each page's text into an HTML document you can view on the web.

Turn the sheets of an Excel (XLSX, XLS, CSV) file into table-style PDFs.

Combine multiple images into one PDF, fitted to the page size.

Convert JPG images into PDF pages.

Convert PNG images into PDF pages, transparency and all.

Convert iPhone photos (HEIC/HEIF) and combine them into a PDF.

Convert WebP images into PDF pages.

Convert TIFF files — even multi-page TIFFs — into PDF pages.

Convert SVG vector images into PDF, fitted to the page.

Convert every page of a PDF into PNG, JPG, or WebP images and save them as a ZIP.

Convert every page into crisp PNG images.

Convert every page into small, lightweight JPG images.

Convert every page into web-friendly WebP images.

Convert every page into TIFF images.

Extract the text of each page into a Markdown document.

Extract a PDF's text in page order and save it as a TXT file.

Recognize English, Japanese, Chinese and Korean text in scanned PDFs and images.

Count characters, words, and lines per page in a PDF.

Export per-page text and document metadata as JSON.

Find the photos and pictures inside a PDF and save them as a ZIP.

Turn Markdown headings, lists and body text into a readable PDF.

Turn a TXT document into a PDF, keeping every line break.

Create a table of contents (bookmarks) that links titles to pages.

Add the header and footer text you want to every page.

Add continuous page numbers to every page.

Create a new PDF without the pages you specify.

Pick just the pages you need and save them as a new PDF.

Rotate selected pages in 90-degree steps.

Lock filled-in form values and annotations into the page content.

View and edit document properties such as title, author, subject and keywords.

Turn a color PDF into a black-and-white PDF that keeps the shading.

Check both text and pixels to find and remove only the blank pages.

Insert blank pages wherever you want.

Insert chosen pages from a second PDF anywhere in the first.

Bundle multiple PDFs into one ZIP without name collisions.

Arrange pages so that printing double-sided and folding in half makes a booklet.

Arrange 2, 4, or 6 pages evenly on each sheet for printing.

Compare two PDFs page by page and create images that highlight what changed.

Page through a PDF and zoom in or out.

Preview table data and convert between CSV, XLSX and JSON.

Pretty-print and minify JSON, and pinpoint where syntax errors are.

Generate up to 500 UUID v4 or v7 values at once and copy them instantly.

Convert images to data URIs (Base64), or turn Base64 back into a picture.

Base64, URL, JWT, ULID/TSID, hashes, and Unix time — all on one screen.

Turn a cron expression into a plain-English description and its next run times.

Convert between environment variable files and JSON, keeping quoted and multi-line values intact.

Convert between JSON and YAML, with optional key sorting.

See binary, octal, decimal, and hex at a glance, and convert to any base from 2 to 36.

Read an X.509 certificate's subject, issuer, validity, SANs, and fingerprints.

Compress text with gzip into Base64, or decompress it back.

Convert special characters to HTML entities and back.

Sign and create JWTs, and check a token's signature and expiry.

Format SQL queries with line breaks and indentation for your database dialect.

Indent XML so it's easy to read, or minify it onto one line.

Calculate MD5 and SHA hashes of text and files, and compare them with an expected value.

Pick values out of a JSON document with a JSONPath expression and see the matches instantly.

Tweak a pattern and flags and instantly see the matches and replacement result.

Apply an XPath expression to XML and find the matching nodes and values.

Escape line breaks and quotes so they can go into code, or turn escaped strings back.

Calculate network and broadcast addresses and the usable range from an IP and prefix, then split it further.

Convert JSON to XML or CSV, and XML back to JSON.

See how much your money grows with monthly contributions and a rate of return.

Calculate sale prices and the real discount of stacked discounts.

Simulate when you'll reach your retirement target from your current assets and savings.

Work out how much to save each month to hit a goal by a deadline, including interest.

Calculate monthly payments and total interest from car price, down payment, term and rate. Balloon loans supported.

Find how long it takes money to double at a given return, or the return needed to double in a given time.

Use the inflation rate to calculate future prices, buying power and real returns.

Calculate return on investment (ROI) and compound annual growth rate (CAGR) from what you put in and got back.

Find the sales volume and revenue where you break even from fixed costs, price and variable costs.

Calculate fuel costs from distance and fuel economy, and compare commuting costs.

Split a total between people, leaving out or halving shares for those who didn't join in.

Check which foods are dangerous for dogs and cats, how dangerous they are and what to do.

Calculate daily calorie needs and food portions from weight and activity.

Convert your dog's or cat's age into human years.

Pick the laundry symbols on a clothing label to see water temperature, drying and ironing instructions.

Change the number of servings and recalculate every ingredient automatically.

Check your body mass index (BMI), weight category and healthy weight range from height and weight.

Use 90-minute sleep cycles to find bedtimes and wake-up times that leave you refreshed.

Calculate your standard weight and healthy weight range from height and sex.

Calculate your basal metabolic rate and daily calorie needs (TDEE) from age, height and weight.

Calculate body fat percentage (US Navy method) and fat mass from waist and neck measurements.

Calculate your due date and how many weeks pregnant you are from your last period.

Calculate your next period, ovulation day and fertile window from your last period and cycle.

Calculate how much water to drink a day from your weight, exercise and the weather.

Calculate target heart rates for training zones 1–5 from your age and resting heart rate.

Calculate distance walked and calories burned from your steps, height and weight.

Calculate B% of A, ratios, percent change and sale prices on one screen.

Encode text to Base64 or decode it back. Supports Unicode and URL-safe Base64.

Percent-encode URLs with special or non-English characters, or decode them into readable text.

Convert length, weight, temperature, area, volume, speed, and data units all at once.

Translate text to Morse code and back, and listen to it as sound.

Convert between Unix timestamps (seconds/milliseconds) and human-readable dates.

Count down to a date, find the days between two dates, or the date N days later.

Count the days left until a target date. Yearly anniversaries roll over to their next date.

Get a sound alert when your set time is up. Switch to stopwatch mode to record lap times.

See the current time in several cities at a glance and slide the time to plan meetings.

Calculate the time between two clock times, add or subtract time, and total up durations.

Find the dates of 100 days, 1,000 days, yearly anniversaries and more from a start date.

Find which week of the year (ISO) and which week of the month a date falls in.

Pick a length and character mix to create a strong random password and check its strength.

Draw random numbers within a range. Use no-repeat and sorting for raffles and draws.

Create hard-to-guess numeric PINs that avoid birthdays, sequences and repeats.

Analyze a password's strength and estimated crack time, and see its weak spots.

Find your zodiac sign from your birthday, with its element, ruling planet, and compatible signs.

Break a core goal into 8 sub-goals and 64 action steps with a Mandalart chart.