Professional tool directory

Combine several PDF files into one document

Extract pages or split a PDF into separate files

Make JPG and PNG files smaller without visible quality loss

Change image dimensions with the aspect ratio locked

Convert between JPG, PNG and WebP

Create a downloadable QR code for any link or text

Generate strong random passwords locally

Count words, characters, sentences and reading time

Switch text between sentence, title, upper and lower case

Beautify, minify and validate JSON with error positions

Encode text or files to Base64 and back

Work out exact age or the gap between two dates

Cut the background out of a photo, entirely in your browser

Crop, straighten and reshape a photo to any ratio

Stamp text or a logo onto your photos before sharing

Turn JPG, PNG or WebP photos into one downloadable PDF

Render every PDF page to a sharp JPG, PNG or WebP image

Generate blog posts, ads, emails and more with your own AI key

Paraphrase, simplify, humanise or fix grammar with AI

Turn long text into bullets, takeaways or an executive summary

Context-aware translation across 60+ languages with a glossary

Convert, resize and compress video between MP4, WebM, MKV, MOV and AVI

Pull the soundtrack out of a video as MP3, AAC, WAV, FLAC, OGG or Opus

Convert and compress audio between MP3, WAV, AAC, M4A, FLAC, OGG and Opus

Turn a video clip into an animated GIF or WebP with palette control

Convert length, weight, temperature and 15 more unit categories

12 percentage modes: increase, discount, tax, tips, grades and more

Loan, mortgage and EMI payments with a full amortisation schedule

Savings and investment growth with contributions, taxes and inflation

BMI, body fat, BMR, TDEE, ideal weight and more — not medical advice

Compute MD5, SHA-1, SHA-256, SHA-512 and CRC32 hashes

Percent-encode or decode URLs, and build query strings

Generate UUIDs, ULIDs, NanoIDs and other unique identifiers

Generate placeholder text in paragraphs, sentences, words or HTML/Markdown

Compare two texts and see exactly what changed

Convert CSV to JSON and back, with full formatting control

Convert colours between formats and build palettes

Turn titles into clean, SEO-friendly URL slugs

Convert Markdown to clean, styled HTML instantly

Convert Unix timestamps to dates and back, in any timezone

Remove line breaks and fix text copied from PDFs and emails