All tools

A polished PDF invoice in under a minute.

Send a professional quote clients can say yes to.

Order from a supplier with a clean PO.

A clean delivery note with sign-off lines.

18 designs — a beautiful gift certificate or coupon.

A clean proof-of-payment receipt in seconds.

Turn field notes and photos into a consistent report.

Fill a proven template, get a signed-ready PDF.

Is this property worth buying to rent out?

Estimate your tax and take-home in seconds.

Work out the rate that hits your income goal.

Log hours and turn them into a clean PDF.

Consistent, trackable campaign links.

See if the spend actually pays off.

Profit per sale across marketplaces, with a report.

What the marketplace keeps and what you get paid.

The sell price that hits your target margin after fees.

Ozon, Wildberries & Yandex Market commissions by category.

Profit margin and markup from cost and price.

True margin when prices include VAT — VAT stripped out.

Units and revenue to break even, with a chart.

Format, validate and minify JSON in your browser.

Encode or decode Base64 text, UTF-8 safe.

Decode a JWT's header and payload in your browser.

Test regular expressions with live match highlighting.

Percent-encode or decode URLs and query strings.

Generate random UUID v4 identifiers in bulk.

SHA-1, SHA-256, SHA-384 and SHA-512 of any text.

Convert Unix timestamps to dates and back.

Convert colors between HEX, RGB and HSL.

Compare two texts and highlight what changed, line by line.

Explain a cron schedule in plain English and see the next run times.

UPPERCASE, lowercase, Title, camelCase, snake_case and more.

Placeholder text — paragraphs, sentences or words.

Build a gradient and copy the CSS.

Convert JSON to CSV and CSV to JSON in your browser.

A clean HTML signature for your team.

Make a QR for a link, Wi-Fi or text.

Share your Wi-Fi — guests scan to connect, no typing.

Strong, random passwords — right in your browser.

Test how strong a password is — entropy and crack time.

Words, characters, sentences and reading time.

Dimensions, file size and format of any image.

Estimate file size from dimensions and colour depth.

Resize width and height keeping the same ratio.

Monthly payment, total interest and cost.

Tip and split the bill in seconds.

Percent of, change and share — all in one.

Add or remove VAT — net, tax and gross.

Final price and how much you save.

Grow savings with interest and regular deposits.

Days, weeks and months between two dates.

Your exact age in years, months and days.