Free online tools
Simple tools for your connection, your website, your e-mail and your photos. Free, no sign-up, no ads; most of them run entirely in your browser.
Website4
- Is my website compliant and healthy?An existing site, built a while ago: seven steps to bring it up to date, from the diagnosis to the final report.Guided path7 steps
- Complete website diagnosisTechnical, Google, e-mail, GDPR and AI agents in one go, with a PDF report to pass on.
- Choose a domain nameAvailability in .fr, .com, .eu, .alsace and more, variant ideas and advice.
- Favicon and iconsYour site icon for browser tabs, Google, iPhone and Android.
E-mail2
Security and scams4
- I received a strange messageFake parcel, fake bank, fake fine: the seven reflexes to check, react and report without being caught out.Guided path7 steps
- Suspicious linkFake parcel, fake fine: the scam signs of a link you received, and what to do.
- Stop cold callsIdentify the number calling, prepare the letter that gets yours removed, set up your phone.
- Password checkerStrength and known leaks of a password, without sending it, and easy-to-remember passphrases.
Office1
PDF2
Project management1
Documents and paperwork2
Photos4
- Compress photosLighter photos for an e-mail, a website or a form limited to 1 MB.
- Convert HEIC to JPGiPhone photos as JPG that opens everywhere, in bulk, with the date taken kept.
- Blur facesThe faces in a photo found and blurred in one go: all of them, or only the ones you tap. Nothing is sent to the server.
- PostcardYour photo, a template, a few words: a postcard to send by e-mail or WhatsApp, as a picture or an animated video. The photo never leaves your device.
Videos2
Music2
Social media2
Connection and Wi-Fi2
Well-being2
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Our commitments
- Free, no accountNo sign-up, no ads, no tracking cookies.
- Your data stays with youPhotos, logos, Wi-Fi passwords and signatures are processed in your browser, without going through our server.
- Plainly explainedEvery result is written in plain language, in French, English and German.
Frequently asked questions
Are these tools really free?
Yes, with no time limit and no paid version. They are offered by Ressources.online, which supports businesses and associations in Alsace with their digital projects.
Is my information stored?
Most tools work only in your browser. Those that need to query the Internet (DNS lookup, health check, domain name, speed test) keep results for a few minutes only. Details are in the privacy policy (in French).
Do they work on phones?
Yes, on computers, tablets and phones, with a recent browser (Chrome, Safari, Firefox, Edge).