Client Side Tools

Generate a digital clock image showing any time you choose, in 12-hour or 24-hour format. Pick a font, an optional glow, and a background and digit color, then download as PNG or JPG.

Create a privacy policy for your website or app. Pick the data you collect and the services you use, add GDPR or CCPA sections, then copy or download it as Markdown or HTML.

Send HTTP requests from your browser and inspect the response, like a lightweight Postman or curl. Set the method, query parameters, headers, JSON or form body, and bearer or basic auth, then see the status, timing, headers, and formatted body. Paste a curl command to import it.

Test the stereo balance of your headphones or earbuds. Check that left and right are the right way round, find where the sound is centered to see which side is quieter, and follow a sweep from ear to ear, with test sounds or your own audio file. Runs in your browser.

Check the length of a string in characters, Unicode code points, UTF-16 code units, and UTF-8 bytes. Set a minimum and maximum length to see if it fits, and get a truncated copy that never cuts an emoji in half. Runs in your browser.

Edit a color's red, green, and blue channels with sliders or exact values from 0 to 255, and copy the result as HEX, rgb(), percentages, normalized 0–1 values, or an integer. Runs in your browser.

Browse every Unicode character block by block, or search by name, code point, or pasted text. See each character's name, category, script, and block, and copy it as UTF-8, UTF-16, an HTML entity, or a CSS, JavaScript, or URL escape. Runs in your browser.

Inspect an ICC color profile, or the one embedded in a JPEG, PNG, WebP, TIFF, AVIF, or HEIC image. See the header, every tag, the gamut on a CIE chromaticity diagram, the white point, and the tone curves, compare the gamut with sRGB, Display P3, Adobe RGB, and Rec. 2020, and check the profile ID. Runs in your browser.

Roll dice for D&D and other tabletop RPGs. Click a d4, d6, d8, d10, d12, d20, or d100, or type dice notation such as 2d6+3 or 4d6kh3. Roll with advantage or disadvantage, see every die and the minimum, average, and maximum, and spot natural 20s and 1s. Runs in your browser.

Compare two images pixel by pixel with pixelmatch. See the changed pixels highlighted in a diff image, count them, group them into regions, skip anti-aliased edges, drag a slider between the images, and download the diff as a PNG. Runs in your browser.

Make a text progress bar from a value and a total, such as ████████░░░░ 67%, to paste into a README, Discord, Slack, or a terminal. Choose blocks, smooth blocks, ASCII, circles, emoji, or your own characters, set the width and borders, show the percentage or value, and line up several bars at once. Runs in your browser.

Turn text into big ASCII art letters with FIGlet fonts, for README banners, code comments, terminal splash screens, and chat messages. Pick from 47 fonts such as Standard, ANSI Shadow, Doom, Slant, and Block, change the letter spacing, and wrap long text at a set width. Runs in your browser.

Put text in a box drawn with Unicode box-drawing characters, such as ┌──┐ or ╔══╗, for code comments, READMEs, terminal output, and chat messages. Choose single, double, rounded, heavy, ASCII, or custom borders, align the text, add padding, and put a title in the top border. Runs in your browser.

Type text once and see it in 26 Unicode styles you can copy and paste into Instagram, TikTok, Discord, X, or a nickname: bold, italic, script, Fraktur, double-struck, monospace, circled, squared, fullwidth, small caps, upside down, strikethrough, and more. Runs in your browser.

Convert text to binary code and binary back to text. Each character is encoded as UTF-8 and written as 8-bit bytes, so accented letters, other scripts, and emoji work too. Separate bytes with spaces, commas, or new lines, or paste bits with no separators. Runs in your browser.

Decorate text with arrows, stars, sparkles, brackets, waves, flowers, hearts, and line borders, such as ★彡 text 彡★ or ꧁ text ꧂, for nicknames, bios, and posts. See every decoration at once, filter by kind, and copy the one you like. Runs in your browser.

Cut a video down to the part you need by setting a start and end time, right in your browser.

Cut an audio file down to the part you need, or cut a part out of it, on a timeline with its waveform. Add fades and keep the format or convert to MP3, M4A, OGG, WAV, or FLAC, right in your browser.

Record your screen, a window, or a browser tab with system audio and your microphone, then trim the recording on a timeline and download it as MP4, WebM, or GIF, right in your browser.

Change the resolution of a video to 1080p, 720p, or a custom width and height, right in your browser.

Speed up or slow down a video from 0.1× to 16×, with the sound kept in pitch, right in your browser.

Join several videos into one MP4 in the order you choose, with clips of different sizes scaled to fit, right in your browser.

Change the brightness, contrast, saturation, and hue of a video with a live preview, right in your browser.

Play the one-minute clips from a Garmin dash cam as one continuous video, with the GPS route on a map and the front and rear cameras of the Dash Cam Tandem, right in your browser.