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Developer Tools
PDF Tools
Merge, split, rotate, and extract images from PDFs. Free online PDF toolkit, all in your browser.
QR Code Generator
Generate QR codes instantly for URLs, text, WiFi, and more. Download as PNG or SVG. Free, no signup.
Image Tools
Convert, resize, and compress images. JPG, PNG, WebP, GIF. All processing in your browser.
Developer Tools
JSON formatter, Base64 encode/decode, hash generator, timestamp converter, regex tester, and more dev utilities.
Converters
File to Base64, CSV formatter, Markdown preview, epoch converter, case converter, word counter.
Text to Speech
Type text and listen to it read aloud using your browser's built-in speech synthesis. Free, private, no upload.
Creators Tools
Password generator, Lorem Ipsum, color palette generator, UUID generator, favicon generator.
YouTube Thumbnail
Download YouTube video thumbnails in all resolutions — SD, HQ, MQ, maxresdefault. Just paste the video URL and get the thumbnail instantly. Free, no signup, works with any public YouTube video.
Text Tools
Word counter, character counter, case converter, text diff, Lorem Ipsum, Markdown preview. All in your browser.
Color Tools
Color picker, palette generator, contrast checker, CSS gradient generator. Free, in-browser.
UUID Generator
Generate RFC-compliant UUID v4 identifiers in bulk. Choose from multiple output formats — standard, no-dash, upper/lowercase, braces. Copy individual UUIDs or download entire batches. Free, instant, no signup.
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Dev Tools
› Cron Generator
Cron Expression Generator
Build cron expressions visually with a human-readable description. Free, in-browser.
Minute (0-59)
Hour (0-23)
Day (1-31)
Month (1-12)
Weekday (0-6)
Every minute
Every hour
Daily 9 AM
Weekdays 9 AM
Midnight daily
Every Monday 9 AM
Related tools
Timestamp Converter
JSON Formatter