Free online tools, simple and private.

Test your webcam and microphone online: check the picture, the real resolution and the sound level, then take a photo, record a video or your voice and download it.

Utilities

Age calculator

How old am I? Exact age, days alive and next birthday countdown from a date of birth, with zodiac, Chinese zodiac and generation.

Images & Videos

Screen Recorder

Record your screen, a window or a tab with sound, your microphone and your webcam in a bubble, then trim and download the video. An online screen recorder with no install and no watermark.

Colors

Color Picker from Image

Pick any color from an image and extract its palette.

Development

JWT Decoder

Read a JWT's header, payload and dates, and check its signature.

Text

Text Diff Checker

Compare two texts line by line, word by word or character by character.

Utilities

Lorem Ipsum Generator

Placeholder text in several styles, formats and lengths.

Images & Videos

GIF Compressor

Shrink animated GIFs by reducing colors, size or frames, or convert them to MP4.

Artificial intelligence

AI Anonymizer

Hide personal details before sending a text to an AI, then restore them in its answer.

Utilities

Barcode Generator

Create EAN-13, UPC-A, EAN-8, Code 128 or ITF-14 barcodes with the check digit calculated for you, and download them as PNG or SVG.

Colors

Color Blindness Simulator

See images or a palette as a color blind person would.

Development

Date & Duration Converter

Convert timestamps, durations and date gaps.

Utilities

File Renamer

Clean and customize a filename.

Artificial intelligence

Folder to Prompt

Turn a project folder into one text for an AI: the file tree, then each file with its path.

Security

Link and mail checker

Check a suspicious link, text message or email (.eml) for phishing and scam tricks: see where it really leads and spot fake websites, without opening anything.

Text

Morse Translator

Translate text to Morse code and back, listen to it as beeps, or tap your own message.

Colors

Palette generator

Generate a color palette from one brand color: shades, light and dark tokens, contrast checks and Tailwind or CSS export.

Utilities

PDF Image Extractor

Recover every image inside your PDFs, at full quality.

Security

Photo metadata cleaner

Remove metadata from photos: see the GPS location, phone and date hidden in them (EXIF) and strip it, with no loss of quality.

Artificial intelligence

Prompt Generator

Fill in a guided form and get a clear prompt for ChatGPT, Claude, Gemini or Mistral.

Utilities

Redact

Draw over what should stay hidden, for real.

Images & Videos

Replace Video Audio

Replace the sound of a video with music, a voice-over or a recording from your microphone, or mix it with the original. The picture is not re-encoded.

Utilities

Signature maker

Draw your handwritten signature or type your name, and download a transparent PNG or SVG e-signature image to sign a PDF.

Development

Social Share Preview

See how a page looks when shared on Google, Facebook, X, LinkedIn and more, and copy ready-to-paste Open Graph tags (og tags, Twitter card, meta tags).

Development