All 358 Free Online Developer Tools
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11 categoriesAll Tools
AlphabeticalWork Hours Calculator - Free Time Card & Timesheet
Free work hours calculator. Calculate weekly time card hours, overtime, break deductions, and pay. Supports 12h/24h format. No signup, 100% private.
Workout Planner - Personalized Training Plan and Tracker
Free workout planner with personalized training plan generator, session tracker, and progress charts. 100+ exercises, progressive overload, PDF export.
World Cup 2026 Tracker - Schedule & Groups
Free 2026 FIFA World Cup tracker with the full schedule, group standings and knockout bracket. 48 teams, 104 matches, 12 groups. No signup.
NewXML Formatter - Format, Validate & Beautify XML Online
Free XML formatter and validator. Format, beautify, minify XML, convert to JSON, and validate well-formedness. Browser-based, no signup, 100% private.
NewYouTube Tag Generator - Free AI SEO Tags for Videos
Free AI-powered YouTube tag generator. Generate SEO-optimized tags, score your title, extract video metadata, get YouTube Shorts hashtags. No signup.
YouTube Thumbnail Downloader - Extract HD Thumbnails Free
Free YouTube thumbnail downloader. Extract HD thumbnails from any video in every resolution. No signup, no watermark, 100% free.
NewYouTube Transcript Extractor - Video to Text and SRT
Free YouTube transcript extractor. Pull captions from any YouTube URL as plain text, timestamped text, SRT, or VTT. Multi-language, bulk mode, 100% free.
Zodiac Compatibility Calculator - Match Score by Birth Date
Free zodiac compatibility calculator: two birth dates give an instant sign match score with love, trust and communication breakdowns. 100% in your browser.
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