All Tools (890) · Page 17 of 19

Reorder PDF pages — planned.

Repair PDF — server-side.

Use our Rotate PDF tool.

Sign PDF — planned (Web Crypto).

Use our Split PDF tool.

Unlock PDF — needs password.

Add watermark to PDF — planned.

Pixel art editor placeholder.

Generate placeholder image URL.

Generate placeholder image URL.

Pomodoro timer.

Pomodoro timer.

Add prefix/suffix to every line.

Compute total/unit price.

Check if a number is prime.

Generate a Privacy Policy template.

Compute simple probability.

Note: QR scanning needs a camera; paste decoded text.

Generate random full names.

Generate random integers in a range.

Generate random text words.

Generate random words.

Estimate Flesch reading ease.

Note: redirect check needs a server.

Remove duplicate lines.

Drop blank lines.

Collapse all line breaks into spaces.

Strip leading numbering from each line.

Build a simple resume markdown.

Convert RGB values to HEX.

Generate a robots.txt.

Validate robots.txt syntax.

Convert numbers to/from Roman numerals.

How much to save monthly to hit a goal.

Evaluate scientific expressions.

Show your screen resolution.

Simulate device screen sizes.

Generate random sentences.

Server status needs server-side check.

Build CSS box-shadow visually.

Generate Open Graph meta tags.

Sort lines alphabetically.

Sort lines by length ascending.

Check text against common spam-word list.

Split a bill between N people.

Convert SELECT result rows (CSV-like) to JSON.

Convert SRT subtitles to WebVTT.

Open SSL Labs link for a domain.