Personal & productivity

Paste raw SMTP headers and get structured JSON

Convert text to binary, hexadecimal or decimal codes per character, and back again

Create a GDPR compliance statement for your website

Convert HTML or plain text to Microsoft Teams Markdown or Adaptive

Time something with lap splits, started and stopped from the keyboard

Build SPF DNS TXT records for your domain

Compare price per unit across differently sized packs to see which one is better value

Create copyright headers for your project

Convert Markdown-style text to mIRC color codes

Count down to zero with presets and an alert when it lands

Create responsive HTML email templates

Work out how much a trip costs in fuel from the distance, consumption and fuel price

Create website disclaimers

Convert Markdown to Telegram HTML or MarkdownV2 format

Work and break cycles with a round counter

Parse named, quoted, and parenthesized email address formats

Build a truth table for a boolean expression using AND, OR, NOT, XOR and brackets

Create ToS for your website

Several named counters you can click up and down

Paste a plain-text email and get Markdown

Work out what an appliance costs to run from its wattage, hours a day and the price per unit

Create a cookie policy for your website

Box breathing and 4-7-8 patterns with a visual guide

Create professional HTML email signatures

Work out pixel count, aspect ratio, pixel density and a comfortable viewing distance for a display

Create a privacy policy for your website

Adjustable tempo with an accented downbeat and tap tempo

Paste your DKIM DNS TXT record and check its format

Build a times table grid from 1 up to a chosen limit

Write a wedding thank you note from the gift, the giver and how formal you want it, with a short and a long variant

Work out final wedding guest numbers from invites sent and typical acceptance rates by guest type, with table count from table size and a catering headcount

Build a running order for the wedding day from the ceremony time and a chosen shape, with each block start and end time

Write wedding invitation text from the names, hosts, date and venue, in the standard formal or casual wordings

Split a wedding budget across the usual categories from a total and a guest count, with cost per head and the amount left unallocated

Count down the days, weeks and months to a wedding date against today, with the standard planning milestones and whether each one is overdue

Work out how many items a wedding registry needs across price bands, from the guest count and the expected spend per guest

Work out cost per head for food, drink and hire from a guest count and a chosen style, with the total cost and the drinks quantities to buy

Turn one-player-per-line data into a clean numbered team roster

Summarize a client-side CCPA and CPRA readiness checklist, not legal advice

Compare weighted positive and negative arguments and report the net score

Sort tasks into four urgency-and-importance quadrants from simple flags

Group task lines into To Do, In Progress and Done columns as Markdown

Add scoring events for two sides and report the current result

Summarize wins, losses, draws, points, form and scoring difference

Write private notes that auto-save in this browser with word count and download