Votre boîte à outils quotidienne pour les fichiers PDF, images et JSON
Des outils en ligne gratuits, rapides et privés pour les PDF, images, JSON, texte et calculs quotidiens. Tout fonctionne dans votre navigateur.
Outils PDF
Fusionner PDF
Combine multiple PDF files into one document online, free. Drag to reorder before merging.
Diviser un PDF
Split a PDF by page range, extract specific pages, or divide into equal parts, free online.
Organiser les pages
Drag and drop to reorder PDF pages. Delete unwanted pages with one click, free online.
Pivoter un PDF
Rotate PDF pages 90, 180 or 270 degrees, individual pages or all at once, free online.
Supprimer des pages
Select and permanently remove unwanted pages from your PDF file, free and online.
Inverser les pages du PDF
Reverse the page order of a PDF online, free. Runs entirely in your browser.
Comparer des PDF
Compare the text of two PDFs and see what changed online, free. Runs in your browser.
Modifier un PDF
Add text, images, shapes and freehand drawings directly on your PDF pages online, free.
Signer un PDF
Draw, type or upload your signature and place it anywhere on a PDF page, free online.
Filigrane sur PDF
Stamp a text or image watermark on your PDF with custom opacity and position, free online.
Numéros de page sur PDF
Add page numbers to the header or footer of your PDF with full style control, free online.
Rogner un PDF
Draw a crop rectangle to trim PDF pages, apply to one page or the whole document, free.
Aplatir un PDF
Flatten form fields and annotations into an uneditable PDF online, free. Works in your browser.
Image en PDF
Convert JPG and PNG images into a single PDF document online. Reorder before converting.
PDF en Word
Convert PDF to an editable Microsoft Word .docx document online, free, no sign-up needed.
Word en PDF
Convert .docx or .doc Word files to PDF format online, free, no sign-up needed.
PDF en images
Export every page of a PDF as a PNG image, bundled in a downloadable ZIP file, free online.
Extraire les images du PDF
Extract all embedded images from a PDF and download them as a ZIP archive, free online.
PDF en texte
Extract selectable text from a PDF online, free. Copy or download as .txt, all in your browser.
Protéger un PDF
Add AES-256 password protection to your PDF to prevent unauthorized access, free online.
Déverrouiller un PDF
Remove password protection from an encrypted PDF file quickly and free online.
Modifier le texte du PDF
Find and replace text throughout your entire PDF document online, free.
Outils d'image
Redimensionner une image
Resize images to exact pixel dimensions online, free. Lock aspect ratio or set custom width and height.
Rogner une image
Crop images online for free. Draw a selection rectangle to crop to any size instantly.
Pivoter et retourner une image
Rotate images 90, 180, 270 degrees or flip horizontally and vertically online, free.
Filigrane sur image
Add a custom text watermark to your image online, free. Control position, opacity, size and color.
Filtres d'image
Apply image filters online, free. Grayscale, sepia, warm, cool and more, adjust brightness, contrast and saturation.
Éditeur de photos
Free online photo editor. Add text, stickers, emojis and frames. Create collages and social media posts for Instagram, Stories and more.
Générateur de mèmes
Add top and bottom text to an image and download the meme.
Extracteur de palette
Extract the dominant colors from any image to build a palette.
Visionneuse EXIF
View the camera, date and GPS metadata inside your photos.
Redimensionner image réseaux sociaux
Resize images to exact sizes for Instagram, YouTube, Twitter and more.
Convertir une image
Convert images between JPG, PNG and WebP formats online, free. No upload needed, runs in your browser.
Image en Base64
Convert any image to Base64 encoded string online, free. Output as raw Base64, Data URL, CSS background or HTML img tag.
Base64 en image
Convert Base64 string or Data URL back to an image file online, free. Download as PNG, JPG or WebP.
Outils JSON
Texte
Compteur de mots
Count words, characters, sentences, paragraphs and reading time online, free. Live results as you type, 100% in your browser.
Convertisseur de casse
Convert text to UPPERCASE, lowercase, Title Case, Sentence case, camelCase, snake_case or kebab-case online, free and instant.
Nombre en lettres
Convert numbers to words, with currency mode.
Générateur de Lorem Ipsum
Generate Lorem Ipsum placeholder text online, free. Choose paragraphs and words per paragraph, then copy.
Nettoyeur de texte
Clean up text online, free: remove extra spaces, trim lines and strip blank lines instantly in your browser.
Générateur de slug
Convert any text or title into a clean URL slug online, free, lowercase, hyphenated, accent-safe.
Synthèse vocale
Convert text to spoken audio in your browser, free. Choose a voice, rate and pitch.
Développeur
Générateur d'UUID
Generate random RFC-4122 version 4 UUIDs online, free. Create one or many unique IDs instantly, entirely in your browser.
Générateur de mot de passe
Generate strong, random, secure passwords online, free. Choose length and character types. Cryptographically random, fully in your browser.
Générateur de hash
Generate SHA-256, SHA-1 and SHA-512 hashes of text online, free. Computed with Web Crypto in your browser, nothing is uploaded.
Générateur de fausses données
Generate fake names, emails, addresses and more.
Générateur de favicon
Create a favicon from a letter or emoji and download PNGs in every size.
Générateur de QR code
Generate a QR code from any text or URL online, free. Download as PNG, created entirely in your browser.
Générateur de balises meta
Generate SEO, OpenGraph and Twitter meta tags for your web page online, free. Copy-paste ready HTML.
Générateur de dégradé CSS
Create CSS linear gradients visually online, free. Pick colors and angle, then copy the CSS.
Sélecteur de couleur
Pick a color and get HEX, RGB and HSL values plus a shade scale.
Générateur de commandes Git
Generate the exact git commands for common tasks.
Scanner de QR code
Scan a QR code from your camera or an image, free. Decoded entirely in your browser.
Encoder/décoder Base64
Encode text to Base64 or decode Base64 to text online, free. Unicode-safe and 100% client-side, your data never leaves your browser.
Encoder/décoder URL
Encode or decode URL components online, free. Percent-encode special characters or decode them back, 100% in your browser.
Minifier HTML
Minify or beautify HTML code.
Minifier CSS
Minify or beautify CSS code.
Minifier JavaScript
Minify or beautify JavaScript safely.
Convertisseur YAML en JSON
Convert YAML to JSON and back.
Convertisseur d'horodatage
Convert Unix timestamps (epoch) to human dates and back online, free. Supports seconds and milliseconds.
Convertisseur de couleurs
Convert colors between HEX, RGB and HSL online, free, with a live preview. 100% in your browser.
JSON en schéma
Convert JSON into TypeScript types, JSON Schema, Zod or Python.
SVG en code
Convert SVG to React JSX, a data URI or CSS background online, free. Works in your browser.
Chiffrer/déchiffrer du texte
Password-protect text with AES-256 encryption in your browser.
Nettoyeur de liens UTM
Strip UTM tags and tracking parameters from URLs for clean, private links.
Décodeur JWT
Decode a JSON Web Token (JWT) online, free. View the header and payload instantly. Client-side only, your token never leaves your browser.
Testeur de regex
Test and debug regular expressions online, free. See live matches and capture groups against your text, entirely in your browser.
Comparateur de texte
Compare two texts and see the differences online, free. Line-by-line added, removed and unchanged highlighting, 100% client-side.
Formateur SQL
Format, beautify and minify SQL queries.
Générateur d'expression cron
Build cron expressions with plain-English preview.
Codes de statut HTTP
Searchable reference of every HTTP status code.
Test de mot de passe
Check password strength and crack time live.
Convertisseur de fuseau horaire
Convert times across cities and time zones instantly.
Aperçu Markdown
Write Markdown and see the live HTML preview online, free. Great for READMEs and docs, 100% in your browser.
Vérificateur de contraste
Check color contrast ratio for WCAG AA and AAA accessibility online, free, with a live text preview.
Aperçu HTML en direct
Write HTML, CSS and JavaScript and see it render live.
Formateur XML
Beautify, indent, minify and validate XML online, free. 100% in your browser.
Optimiseur SVG
Optimize and shrink SVG files online, free. Strip metadata and whitespace in your browser.
Productivité
Minuteur Pomodoro
Focus timer with work and break sessions.
Liste de tâches
A simple private to-do list saved in your browser. No account needed.
Chronomètre et minuteur
Online stopwatch with laps and a countdown timer with alarm.
Générateur de calendrier
Generate a clean printable monthly calendar for any month and year online, free.
Calculatrices
Calculatrice de pourcentage
Calculate percentages online, free: what is X% of Y, X is what percent of Y, and percentage increase or decrease.
Calculateur d'âge
Calculate your exact age in years, months and days from your date of birth, free and instant.
Calculateur d'IMC
Calculate your Body Mass Index (BMI) from height and weight online, free, with the healthy-range category.
Calculateur de pourboire
Calculate tip amount and split the bill between people online, free and instant.
Calculateur de prêt
Calculate monthly loan EMI, total interest and total payment online, free. For home, car and personal loans.
Différence entre dates
Calculate the difference between two dates in days, weeks, months and years online, free.
Convertisseur d'unités
Convert length, weight and temperature units online, free, metres, feet, kg, pounds, Celsius, Fahrenheit and more.
Convertisseur de devises
Convert between 150+ world currencies with daily exchange rates.
Jeux
Jeu 2048
Slide tiles to reach 2048.
Jeu du serpent
Classic snake, arrow keys or swipe.
Flappy Bird
Flappy Bird online. Tap to flap through the pipes.
Tetris
Classic Tetris online. Clear lines, level up.
Dino Run
The Chrome offline dinosaur game. Jump the cacti, duck the birds.
Casse-briques
Breakout brick-breaker online. Bounce the ball and smash every brick.
Jeu de mémoire
Flip and match all the pairs.
Test de frappe
Test your typing speed and accuracy.
Démineur
Classic Minesweeper online. Clear the board without hitting a mine.
Devine le mot
Wordle-style word game. Guess the hidden five-letter word in six tries.
Morpion
Play Tic-Tac-Toe online vs the computer or a friend.
Jean dit (Simon)
Simon Says memory game online. Repeat the growing color pattern.
Test de réflexes
Test your reaction time online. Click when the screen turns green.