Audio to WAV
Convert browser-supported audio to an uncompressed WAV file.
Media tools
Search the web and find useful tools
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LIVE CHECK FEATURED TOOL
Is it down, or just you?
Check popular websites in real time.
A LITTLE WELL-EARNED BREAK
Make time for play.
TEWLBOX GAMES · chess, Snake & more
NEW SHORTCUTS
Your media. More possibilities.
Audio to WAV
Convert browser-supported audio to an uncompressed WAV file.
ON YOUR DEVICEVideo frame extractor
Save a still image from a video on your device.
ON YOUR DEVICETikTok save guide
Find the official creator-permitted video download option.
OFFICIAL SAVE OPTIONSInstagram export guide
Download your own media through Meta’s official export.
OFFICIAL SAVE OPTIONSFRESH OUT OF THE BOXTwo new reasons to stay a little longer.
THE TOOLBOX
What are we getting done?
FIND YOUR SHORTCUT
Explore all tools32 tools
Video frame extractor
Save a still image from a video on your device.
Media tools
TikTok save guide
Find the official creator-permitted video download option.
Media tools
Instagram export guide
Download your own media through Meta’s official export.
Media tools
Screenshot to Text
Copy editable text from a screenshot or photo.
Images
TEWLBOX Avatar Studio
Make a character icon with a little personality.
Images
Is It Down?
Check whether a popular website is responding right now.
Web & tech
Merge PDF
Bring multiple PDFs together in one tidy file.
PDF tools
Word & character counter
Count words, characters, sentences, and reading time.
Text tools
Image compressor
Make JPEG and WebP images lighter for sharing.
Images
Percentage calculator
Find a percentage, a share, or a percentage change.
Calculators
Password generator
Create a strong random password on your device.
Generators
Extract PDF pages
Keep just the pages you need in a new PDF.
PDF tools
Rotate PDF
Turn every page 90, 180, or 270 degrees.
PDF tools
Images to PDF
Bundle JPG and PNG pictures into a PDF.
PDF tools
Text case converter
Switch between upper, lower, title, and sentence case.
Text tools
Remove duplicate lines
Clean a list while preserving the first occurrence.
Text tools
Sort text lines
Sort a list alphabetically in either direction.
Text tools
URL slug generator
Turn a headline into a clean, readable URL slug.
Text tools
JSON formatter
Validate, pretty-print, or minify JSON.
Web & tech
URL encoder / decoder
Encode or decode a URL component safely.
Web & tech
Base64 encoder / decoder
Convert UTF-8 text to and from Base64.
Web & tech
HTML entity encoder
Escape HTML characters for safe display in text.
Web & tech
HEX / RGB converter
Translate a HEX color into RGB and HSL.
Web & tech
Unit converter
Convert length, weight, and temperature.
Calculators
Tip & split calculator
Work out the tip and split a bill evenly.
Calculators
Days between dates
Count calendar days between two dates.
Calculators
Discount calculator
See your savings and the price after a discount.
Calculators
Image resizer
Resize an image to exact pixel dimensions.
Images
Image format converter
Convert a browser-supported image to PNG, JPG, or WebP.
Images
UUID generator
Generate random version 4 UUIDs.
Generators
Random number generator
Pick a random integer in an inclusive range.
Generators
Your files, your device.
PDFs, images, and text are processed in your browser. Your content isn’t uploaded to TEWLBOX.
Useful by design.
Focused tools, clear controls, and helpful tips. Get your result and get back to your day.
A toolbox worth keeping.
Built for everyday tasks. Bookmark your favorites and come back when the next little thing comes up.