OUFRIDby Imad Oufrid

Free · No sign-up · Your files stay on your device

54 free tools, right in your browser.

PDF, photos, AI, security, calculators and paperwork: fast tools that run on your phone, even offline, with no ads and without uploading your files.

See all the tools
…or drop it anywhere on the page: PDF, photo, audio, video, APK. OUFRID suggests the right tools.

Photo: the Atlas Mountains seen from the International Space Station (NASA, 2024, public domain).

Daily challengeScam or not? One message to judge and five sums for children, every day. Family modeBig buttons for parents and grandparents: check a message, ID photo, PDF, call for help.

🧰 All the tools

No sign-up, no ads, and your files stay on your device.

🔒 How we protect your files (live proof) → 💡 One need, one tool: practical guides →

🚀 Entrepreneurs and e-commerce

📦

Cash-on-delivery profitability

Real margin, maximum ad cost and minimum delivery rate so you do not lose money.

Try it → 📣

Ads calculator: ROAS and budget

Break-even point, maximum cost per purchase and the budget your campaigns need.

Try it → 🧾

Quotes and invoices (Morocco, France)

Compliant, in English, French or Arabic, with VAT, amount in words and PDF, no account.

Try it → 🩺

Domain health check

Certificate, security headers, SPF, DKIM, DMARC, reverse DNS and blocklists.

Try it → ⚡

Real mobile speed test

Your site opened on a simulated phone: Core Web Vitals, weight and a screenshot.

Try it → 🎯

Page conversion audit

Call to action, price, trust, reviews, mobile: what makes visitors buy or leave.

Try it → ⚖️

Legal notice, terms and privacy

Your legal pages in 3 languages: Moroccan laws 09-08 and 31-08, GDPR, cookies.

Try it → 💬

WhatsApp link, button and QR code

A wa.me link with a prefilled message, a button for your site and a QR code.

Try it → 📦

COD confirmation messages (WhatsApp)

Confirmation, reminder, address, shipping, review: in Darija, Arabic, French or English, with the WhatsApp link.

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🛡️ Security and privacy

🕵️

Is this message a scam?

Paste a suspicious text or email: the checker spots the traps in a second, without sending anything online.

Try it → 🛡️

Quiz: could you outsmart the scams of 2026?

10 questions on AI-cloned voices, booby-trapped QR codes and phone theft. Challenge your loved ones!

Try it → 📸

What your photo reveals

Exact place on a map, phone, date: see what a photo hides, then download a clean copy with no quality loss.

Try it → 🔑

Has my password leaked?

Check against real data breaches without ever sending the password, and generate a strong passphrase.

Try it → 📷

Secure QR code reader

See where a QR code really leads before opening it, and create your own QR codes, including Wi-Fi sharing.

Try it → 🚨

Scam observatory

Scams going around in North Africa and France, reported by internet users and reviewed.

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🤖 Artificial intelligence

🎨

AI background remover

A real AI cuts out portraits, products and objects in your browser. Transparent PNG or white background for shops.

Try it → 🎙️

Turn audio into text, offline

WhatsApp voice note, meeting, class: the Whisper AI transcribes French, English, Arabic… with .srt subtitles.

Try it → 🔍

Upscale an image with AI

Blurry photo, old memory or drawing: enlarged 2 or 4 times by recreating details.

Try it → 🌐

Document photo → translation

Letter, contract, leaflet: the text is read then translated between French, English and Arabic, offline.

Try it → 🧠

Can your phone run an AI?

Find out which offline AI your phone can run, with automatic memory detection.

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📐 Professionals and developers

🗺️

Measure land on a map

Geodesic area and perimeter, by tapping the map or walking with GPS. Export KML, GeoJSON, CSV, DXF.

Try it → 📐

GPS ⇄ UTM ⇄ Lambert-93 converter

For surveyors and architects: convert a point, or your own position, to the millimeter.

Try it → 📦

APK analyzer

Permissions and their risk, signature, certificate and SHA-256 fingerprint of an APK, before you install it.

Try it → ⛰️

Pro topo

Averaged GPS point, long profile, cut / fill volumes and contour lines, DXF export.

Try it → 📈

Free SEO audit of your website

A score out of 100 and what to fix: title, description, speed, mobile, structured data, indexing.

Try it → 🛠️

Developer toolbox

Ed25519 or RSA SSH key, ~/.ssh/config file and 26 ADB recipes to test an Android app.

Try it → ⭐

Favicon and app icon generator

favicon.ico, SVG, Apple, Android and maskable icons, manifest and HTML code in a ZIP, from a logo or an emoji.

Try it → 🔍

Google and social media preview

Title and description measured in pixels, Facebook, X and WhatsApp cards, tags ready to copy.

Try it → 🧩

Structured data generator

schema.org JSON-LD for business, product, article, event, job or recipe, checked against Google's rules.

Try it →

🗂️ Documents and photos

📄

PDF toolbox

Merge, split, compress, sign, photos → PDF and OCR in Arabic, French and English, without uploading your documents.

Try it → 🪪

Photo to official standards

35×45 ID photo, maximum size in KB, white background by AI and a 10×15 print sheet.

Try it → 🖼️

Compress and convert images

JPG, WebP, PNG or iPhone HEIC, in batches, with a maximum size in KB for official websites.

Try it → 📑

Document scanner

A crooked photo becomes a straight, sharp, white page, then one PDF for all the pages.

Try it → 🎬

Cut, compress a video, extract the sound

Shrink for WhatsApp, keep a part, MP3 or voice message: all in the browser.

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💰 Money, work and paperwork

💰

Net / gross salary in Morocco

CNSS, AMO, professional expenses and the 2026 income tax scale, line by line, both ways.

Try it → 💶

Gross / net salary in France

Each 2026 contribution shown, executive or not, Alsace-Moselle, health insurance and tax withholding.

Try it → 🏠

Notary and purchase fees in Morocco

Registration duties, 2% on cash, land registry and notary fees.

Try it → 🧾

VAT calculator: excl. ⇄ incl. tax

Every French rate, Corsica and overseas included, both ways.

Try it → 🤝

Benefits in France: what am I entitled to?

Housing aid, activity bonus, RSA, grants, free health cover… and the official simulator of each.

Try it → 💱

Dirham, euro, dinar converter

Today's rate kept on the phone, even offline, or your own rate.

Try it → ⚖️

Inheritance calculator (farâ'id)

Under the Moroccan Family Code, with every article cited and the obligatory bequest.

Try it → 🏠

Morocco mortgage calculator

Monthly payment, total cost, debt ratio, direct housing aid and Murabaha.

Try it → ⚖️

Morocco severance pay

Labour Code scale band by band, notice and unfair dismissal.

Try it → 🧑‍💻

Morocco auto-entrepreneur simulator

0.5% or 1% tax, the 80,000 DH rule, quarterly CNSS, net income and a comparison with a salary.

Try it →

🌙 Daily life and family

🕌

Prayer times and Qibla

Computed on the phone, even offline, with a compass and a monthly timetable.

Try it → 📄

CV builder (FR · EN · AR)

Three templates, optional photo, live preview and PDF, Arabic right to left.

Try it → 🔥

Daily challenge

Scam or not? One message to judge and five sums for children, every day.

Try it → 👵

Family mode

Big buttons for parents and grandparents, and emergency numbers.

Try it → 🎓

Moroccan Bac average

Overall average, mention, resit and the national mark to aim for (25 / 25 / 50).

Try it → 🔤

Arabizi → Arabic converter

Darija in Latin letters (3, 7, 9) turned into the Arabic alphabet, and back.

Try it → 🌙

Hijri ⇄ Gregorian dates and zakat

Convert a date, count the days until Ramadan or Eid, and work out zakat with the nisab explained.

Try it →

🧒 Kids

🧒

AI workshop for kids

Kids train their own AI with the camera, then play rock-paper-scissors against the computer.

Try it → ✏️

Printable maths worksheets

Ages 5 to 10, in French, English or Arabic, with answer key, or done on the tablet.

Try it →

📱 Your phone

📱

Full phone check-up

Screen, touch, multi-touch, sensors, vibration, speakers, microphone, cameras, GPS: ideal before buying second-hand.

Try it →
💡

Did you know?

Need a custom tool for your business?

I build web tools, calculators, internal apps and automations tailored to your processes, like the ones on this page.

Talk about your project

Free guides

Practical guides that turn your Android phone into a real pro tool.

💻Code and manage servers from Android 🗂️Files and conversions: the lossless guide 🤖AI and images: cut-outs, enhancement, upscaling 📐Your phone in the field: surveyors and architects 🧒A safe phone for kids 🧠AI on your phone, with no internetNew 🛡️Theft, scams and AI: protecting your phone in 2026New 🌐Your pocket private network: reach your machines from anywhereNew 🏛️3D scanning with a smartphone (Gaussian Splatting)New ✨The art of prompting: the best of AI assistantsNew 🤖Teaching kids to code and to understand AINew

⚡ 12 tips almost nobody knows

Hidden features of your Android phone, explained in one sentence.

🔍

Circle to Search

Long-press the navigation bar or home button, then circle anything on screen: text, object, plant, landmark. Available on many recent Android phones.

💬

Live Caption

Press a volume button, then the captions icon: every video and voice message gets subtitles, even offline.

📶

Wi-Fi via QR code

Settings → Wi-Fi → your network → Share: a QR code appears and guests connect without typing the password.

🔒

Lockdown mode

In the power menu, "Lockdown" temporarily disables fingerprint and face unlock: only your PIN works. Turn the option on in lock screen settings if you don't see it.

🚫

Block ads everywhere

Settings → Network → Private DNS → dns.adguard-dns.com: fewer ads and malicious sites in every app, with nothing to install.

🆘

Emergency SOS

Press the power button 5 times quickly to call emergency services and share your location. Turn it on in Settings → Safety & emergency.

⚡

A snappier phone

Developer options → set the 3 "animation scale" settings to 0.5x: everything feels instant.

📄

Scan a document

Google Drive → + → Scan: automatic cropping and sharpening, a PDF ready to send.

🌍

Translate as you type

In the Gboard keyboard, the translate icon translates while you type: reply in a language you don't speak.

📲

Quick Share to your PC

Send photos and big files between Android and a Windows PC with no cable, using the Quick Share app for Windows.

🔑

No more passwords

Turn on passkeys for Google, WhatsApp, PayPal…: sign in with your fingerprint, impossible to phish.

📍

Find a phone that's offline

Turn on the Find Hub network: other Android devices help locate yours, even without a connection.