Tools
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60 tools — all pure-frontend, files never leave your browser
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NEW
npm Bundle Size Lookup
Look up minified / gzip size, dependency count, tree-shakeability. Compare multiple packages side-by-side for dep decisions
NEWHTTP Status Codes
60+ HTTP status codes in one place. Filter by class, search by digits or keywords; RFC refs + common-misuse notes (401 vs 403, 302 vs 307)
NEWTest framework cheatsheet
Robot Framework / Playwright / Appium quick reference
NEWVideo → GIF
Drop an MP4 / WebM / MOV; pick a time window and fps; in-browser seek + canvas + gifenc emit a GIF. No upload
NEWImages → GIF Animation
Combine multiple images into a GIF; drag to reorder, tune delay / loop / size / palette colours. Pure-frontend gifenc encoder, no upload
NEWPDF → Images (PNG / JPG / WebP)
Render each PDF page as a high-resolution image; pick page range + scale, multi-page output zipped. Pure frontend, ideal for contracts / reports / confidential docs
NEWPDF watermark + page numbers
Text or image watermark with diagonal tiling, opacity & rotation; auto page numbers. Pure front-end — files never leave the browser