Webcam Recorder - Online Capture Video & Save
Use your webcam to record a video clip and download it as WebM. Adjust resolution and see a preview. Works offline.
UD5 Toolkit
We couldn't access your camera. Please ensure it's connected and you've granted permission.
Use your webcam to record a video clip and download it as WebM. Adjust resolution and see a preview. Works offline.
Use your webcam to take selfies. Add a simple frame or filter, then download the picture. No upload, just fun.
Scroll through an interactive timeline of cameras from camera obscura to modern DSLR. Photos and facts.
Paste a data: URL and instantly download the file it represents. Supports all MIME types. Simple extraction.
Encrypt and decrypt text using the browser's Web Crypto API. Supports AES‑GCM and subtle key generation. No server required.
Write notes that are encrypted in your browser before saving to localStorage. Only accessible with your passphrase.
Write a message and set a future date. It will be hidden until that day. All stored locally with countdown.
Sign a message with a private key and verify the signature with the public key. Learn digital signature flow.
Encrypt and decrypt text using AES in the browser with a password. Uses Web Crypto API. No data sent to server.
Generate a DKIM DNS record from a public key and selector. Check syntax. Improve your domain’s email deliverability.
Upload a photo and turn it into an optimized Open Graph image with title overlay. Perfect for blog social shares. Canvas.
Check if a website is globally reachable or experiencing issues. Status code and latency displayed. Quick browser-side test.
Map CSV columns with latitude/longitude to GeoJSON points. Create map‑ready data instantly. All local.
Upload an image and convert it into a paint-by-numbers outline with numbered palette. Adjust complexity. Print and paint. Local processing.
Turn any photo into a greyscale pencil sketch. Adjust detail level and darkness. Download your artwork. Local canvas filter.
Convert your text into a string of emojis using a simple substitution cipher. Share secret messages that look fun. Decode them with the same tool. All local.
Search a curated dictionary of modern internet acronyms (IMO, TBH, IYKYK) and slang. Simple offline-capable reference. No tracking.
Enter an amount and see a virtual stack of $100 bills with height comparison to everyday objects.
Turn your normal message into 2000s SMS language (e.g., 'you' → 'u', 'great' → 'gr8'). Choose intensity level. Pure fun.
Paste HTML and instantly remove all tags, leaving only the text content. Optional keep line breaks. Quick cleaning.
Create smooth, animated CSS waves (like water or sound) by adjusting amplitude, colors, and speed. Copy the ready‑to‑use SVG/CSS code.
Attempt to detect your current DNS resolver IPs using DNS‑leak test queries. Educational. Privacy‑friendly.
Convert 3-digit capacitor codes (like 104, 222) to capacitance value in pF, nF, µF. Also converts back. Useful for reading tiny ceramic capacitors.
Enter a URL to see exactly what Open Graph and Twitter card tags will be shown when shared on social media. Fetch from browser.
Find your public IP address and view approximate geolocation, ISP, and browser header details. No personal data stored. Static and instant.
Draw and edit SVG vector graphics in the browser. Basic shapes, text, and freehand. Export raw SVG code or as a file. No server, fully local.
Generate random but realistic‑looking data arrays (users, products, orders) with typos and missing fields. For test robustness.
Create a realistic fake text message conversation. Choose iOS or Android style, set contact name, messages, and times. For laughs.
Generate strong, memorable passphrases using the Diceware word list (EFF). Choose number of words. Cryprographically random selection. Privacy guaranteed.
Decode a message hidden in a string of emojis (each emoji maps to a letter). Fun game for kids. Create your own.