Handy tools that do the job. Nothing else.
Shrink, resize and convert images, make QR codes and contact cards, count words, and turn documents into Markdown. Free, no sign-up, and everything stays on your device. Mono, your little mate, hops along to whichever tool you’re looking at.
All tools
Images
Image compressor
Make JPG, PNG and WebP files smaller without them looking worse.
For websites, email and forms with a size limit.
Compress imagesImage resizer
Exact pixels, a percentage, or the right size for Instagram and YouTube.
For social posts, thumbnails and profile pictures.
Resize imagesHEIC to JPG
Turn iPhone photos into JPGs that open anywhere.
For Windows PCs, Android phones and upload forms.
Convert HEIC photosQR codes
Text and documents
Word and character counter
Words, characters and reading time, plus the limits for social posts, ads and texts.
For essays, job applications and captions.
Count your wordsMarkdown converter
Word, PDF, PowerPoint and Excel to clean Markdown, ready for AI chats.
For ChatGPT and Claude, notes apps and docs sites.
Convert to MarkdownComing soon
- Merge PDFs
- Images to PDF
Straight up, no catch
Free, no account
No sign-up, no free trial that runs out, no “upgrade to download”.
Stays on your device
The tools run in your browser. Your text, photos and files are never sent to us.
Codes that last
QR codes hold your link or details directly. No redirects, so nothing can expire.
No fake buttons
Every button does what it says. The download button is the real one.
Ads in their own box
Ads keep the site free. Every one is labelled, hatched and kept well away from the tools.