Every Cleanor Tool

Test regular expressions with live match highlighting, capture groups, and flags. Free, in your browser, nothing is uploaded.

Remove repeated words from text, keeping the first occurrence of each. Free, in your browser, no upload.

Remove line breaks and collapse text into a single clean line. Free, in your browser, no upload.

Strip all punctuation marks from your text, leaving letters and numbers. Free, in your browser, no upload.

Compare the true cost of renting versus buying a home over the years you plan to stay, with a break-even year. Free, in your browser, nothing is uploaded.

Resize and crop images for profiles, forms, listings, and clean exports without guessing the frame.

Project your retirement savings from current savings and monthly contributions. Free, in your browser, no sign-up.

Reverse the order of lines in a list. Free, in your browser, no upload.

Reverse your text so the characters read from back to front. Free, in your browser, no upload.

Convert RGB values to a HEX color code with a live swatch. Free, in your browser, no sign-up.

Create a robots.txt file with user-agent rules, disallow and allow paths, and a sitemap. Free, in your browser, nothing is uploaded.

Calculate return on investment from the amount invested and returned. Free, in your browser, no sign-up.

Numbers to Roman numerals and back, 1 to 3999, with strict validation.

Convert Roman numerals back into a regular number. Free, in your browser, nothing is uploaded.

Rotate an image left or right in 90-degree steps. Free, in your browser, nothing is uploaded.

Rotate selected PDF pages or the whole page stack in the browser and export an updated copy.

Rotate a sideways or upside-down video and export a corrected MP4 locally.

Add sales tax to an amount and see the tax and total. Free, in your browser, no sign-up.

Generate schema.org JSON-LD structured data for Organization, Article, Product, LocalBusiness, and more. Free, in your browser, nothing is uploaded.

A full scientific calculator with trig, logs, powers, roots, and factorials, evaluated safely. Free, in your browser, nothing is uploaded.

Convert text to sentence case, capitalizing the first letter of each sentence. Free, in your browser, no upload.

Rename product images in batch with SEO-friendly patterns, live preview, and browser-only ZIP download.

Apply a warm sepia tone to an image for a vintage look. Free, in your browser, nothing is uploaded.

Generate a SHA-1 hash from any text instantly in your browser. Free, no upload.