Code & data
JSON Formatter
Bring a little order to your JSON. Format, indent, and read it clearly.
Free · Browser-basedTHE EVERYDAY TOOLKIT
Good tools. Less friction.
85 little shortcuts for code, words, and everything in between.
Find what you need. Get back to what you love.
85 little helpers
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PICK YOUR LITTLE HELPER
Find your next shortcut.
Code & data
JSON Validator
Check JSON syntax and spot a missing comma before it slows you down.
Free · Browser-basedCode & data
JSON Minifier
Keep the data. Lose the extra whitespace. Make your JSON compact.
Free · Browser-basedEncoding
Base64 Encoder
Turn text into Base64, with full support for Unicode and emoji.
Free · Browser-basedEncoding
Base64 Decoder
Make Base64 readable again. Decode UTF-8 text in one click.
Free · Browser-basedEncoding
URL Encoder
Safely encode text for a URL parameter, one component at a time.
Free · Browser-basedEncoding
URL Decoder
Unpack percent-encoded URLs into text you can actually read.
Free · Browser-basedSecurity
JWT Decoder
Take a peek inside a JWT header and payload. No token uploads.
Free · Browser-basedSecurity
UUID Generator
Fresh, random UUIDs for your next project. One or a hundred.
Free · Browser-basedSecurity
Hash Generator
Generate a SHA-256, SHA-384, or SHA-512 fingerprint of your text.
Free · Browser-basedText
Word Counter
Words, characters, and reading time. A little clarity for your writing.
Free · Browser-basedText
Case Converter
Switch between sentence, title, upper, lower, and camel case.
Free · Browser-basedText
Slug Generator
Turn a title into a clean, readable, URL-friendly slug.
Free · Browser-basedDate & time
Timestamp Converter
Go from Unix time to a readable date, and back. Always clear on UTC.
Free · Browser-basedDesign
Gradient Generator
Find a fresh blend. Pick two colors and take the CSS with you.
Free · Browser-basedText
Online notepad
Write, open, and download plain text. Saving on this device is optional.
Free · Browser-basedText
Online notes
Keep an editable note in your browser.
Free · Browser-basedText
Text editor
Edit plain text with word and character counts.
Free · Browser-basedText
Character counter
Count Unicode code points, including emoji.
Free · Browser-basedText
Line counter
Count lines across Windows and Unix line endings.
Free · Browser-basedText
Word frequency
See how often each word appears.
Free · Browser-basedText
Text & number encodings
Convert UTF-8 text to Base64, URLs, binary, or hexadecimal.
Free · Browser-basedWeb tools
HTML editor
Edit markup with a sandboxed live preview.
Free · Browser-basedWeb tools
HTML viewer
Inspect local HTML without running scripts.
Free · Browser-basedWeb tools
SVG viewer & editor
Edit and preview scalable vector artwork.
Free · Browser-basedWeb tools
HTML link generator
Create text, download, email, anchor, or new-window links.
Free · Browser-basedWeb tools
HTML table generator
Turn rows and columns into escaped HTML.
Free · Browser-basedWeb tools
301 redirect generator
Generate Apache Redirect and Nginx return snippets.
Free · Browser-basedWeb tools
HTTP headers & status checker
Inspect the response from a public HTTP or HTTPS URL.
Free · Public URL checkWeb tools
Screen & window size
Inspect your screen, viewport and device pixel ratio.
Free · Browser-basedWeb tools
Screen resolution tester
Preview a URL in a resizable frame; some sites disallow embedding.
Free · Browser-basedWeb tools
Online pixel ruler
Measure pixels or calibrate centimetres and inches to your display.
Free · Browser-basedDesign
Color converter
Convert HEX, RGB, HSL, HSV, and CMYK channels.
Free · Browser-basedDesign
Color picker & tester
Choose a color and compare text contrast.
Free · Browser-basedDesign
Color scheme & wheel
Explore complementary, triadic, and analogous colors.
Free · Browser-basedDesign
Image color picker
Pick the RGB and hex color of a local image pixel.
Free · Browser-basedDesign
HTML color codes
Browse named CSS colors and web-safe swatches.
Free · Browser-basedCharts
Bar graph maker
Draw and download a labelled bar chart.
Free · Browser-basedCharts
Line graph maker
Plot a numeric series as a line.
Free · Browser-basedCharts
Pie chart maker
Compare nonnegative shares of a total.
Free · Browser-basedCharts
XY scatter plot
Plot numeric x,y pairs.
Free · Browser-basedCharts
Table chart maker
Display and download a data table.
Free · Browser-basedCharts
Chart maker
Switch between bars, lines, pie charts, scatter plots and tables.
Free · Browser-basedDate & time
Online clock & current time
See your local time or another time zone.
Free · Browser-basedDate & time
Today’s date
See today’s date and day of the year.
Free · Browser-basedDate & time
Calendar
Browse months and find dates.
Free · Browser-basedDate & time
Stopwatch
Start, pause, reset, and record laps.
Free · Browser-basedDate & time
Countdown timer
Count down with a visible and audible finish.
Free · Browser-basedDate & time
Alarm clock
Set an alarm while this page stays open.
Free · Browser-basedProductivity
To-do list
Add, complete, remove, and optionally save tasks.
Free · Browser-basedProductivity
Grocery list
Keep a shopping checklist and download it.
Free · Browser-basedProductivity
Click counter
Count taps or keyboard button activations.
Free · Browser-basedProductivity
Clicks per second test
Measure clicking speed over a timed interval.
Free · Browser-basedProductivity
Scoreboard
Edit team names and keep two scores.
Free · Browser-basedAudio & video
Camera & webcam test
Preview your camera and capture a photo.
Free · Browser-basedAudio & video
Online mirror
View a horizontally mirrored camera preview.
Free · Browser-basedAudio & video
Microphone test
Check your microphone signal level.
Free · Browser-basedAudio & video
Voice recorder
Record microphone audio and download the recording.
Free · Browser-basedAudio & video
Call recorder
Record a chosen tab’s shared audio and your microphone when supported.
Free · Browser-basedAudio & video
Screen recorder
Record a screen or tab you explicitly choose.
Free · Browser-basedAudio & video
Online screenshot
Capture a still image of a chosen screen or tab.
Free · Browser-basedAudio & video
Speech to text
Dictate text using your browser’s speech recognition service.
Free · Browser speechAudio & video
Text to speech
Read text aloud using an available voice.
Free · Browser speechAudio & video
Tone generator
Play a sine, square, triangle, or sawtooth tone.
Free · Browser-basedAudio & video
Screen flashlight
Show a bright screen with an optional fullscreen mode.
Free · Browser-basedAudio & video
Battery charge monitor
Monitor charge information when your browser exposes it.
Free · Browser-basedImages & files
Image converter
Convert JPG, PNG, GIF, or WebP images locally.
Free · Browser-basedImages & files
JPG to PNG
Convert a JPEG image to PNG.
Free · Browser-basedImages & files
PNG to JPG
Convert a PNG image to JPEG.
Free · Browser-basedImages & files
GIF to PNG
Convert the displayed first frame to PNG.
Free · Browser-basedImages & files
GIF to JPG
Convert the displayed first frame to JPEG.
Free · Browser-basedImages & files
JPG to GIF
Create a single-frame GIF.
Free · Browser-basedImages & files
PNG to GIF
Create a single-frame GIF.
Free · Browser-basedImages & files
Image to black & white
Apply a threshold or grayscale to a local image.
Free · Browser-basedImages & files
Image to PDF
Combine local images into a downloadable PDF.
Free · Browser-basedImages & files
JPG to PDF
Convert local JPEG images into PDF pages.
Free · Browser-basedImages & files
PNG to PDF
Convert local PNG images into PDF pages.
Free · Browser-basedImages & files
PDF viewer
Open a local PDF in the browser viewer.
Free · Browser-basedImages & files
Image ↔ Base64
Encode an image or decode an image data URL.
Free · Browser-basedImages & files
Image to text · OCR
Recognize English text locally after downloading the language model.
Free · Browser-basedReference
ASCII table
Decimal, hex, binary, and character codes for ASCII.
Free · Browser-basedReference
Unicode & HTML characters
Inspect Unicode code points and HTML numeric entities.
Free · Browser-basedReference
Math reference tables
Symbols, Greek letters, logarithms, multiplication and addition tables.
Free · Browser-basedReference
Electrical reference
Units, components, circuit symbols and common electrical laws.
Free · Browser-basedReference
HTML reference
Character entities and practical link and comment examples.
Free · Browser-based