Outils en ligne gratuits
370+ free online tools for PDF, images, SEO, developers, color, and productivity. Fast, browser-based, and private — no signup, no installs, no limits. Search above or browse by category below.
Total tools37010.7K total uses
Categories15Active categories
Most usedJSON Formatter4.1K uses
Recently addedVS Code Extensions StoreNewest tool
ML Model Selector
Free ML model selector: upload a CSV or describe your dataset to get ranked classification, regression, and clustering recommendations. No signup.
Used 0 times•Updated never
Microphone Tester
Free microphone tester: check mic input, live volume levels, and record a quick playback test in your browser. No signup.
Used 0 times•Updated never
Speaker Tester
Free speaker tester: play test tones, check left/right channels, and verify volume in your browser. No signup.
Used 0 times•Updated never
GitHub README Downloader
Download README.md from any public GitHub repository URL — preview Markdown and save the file instantly. Free, no signup.
Used 0 times•Updated never
Large Sitemap Manager
Split oversized sitemaps into Google-safe files and generate a sitemap index for large sites (50k URL / 50MB limits).
Used 0 times•Updated never
QML Viewer
Free online QML viewer — paste Qt Quick QML to inspect structure and preview layout. Runs entirely in your browser.
Used 0 times•Updated never
Fancy Text PNG Maker
Free fancy text to transparent PNG maker for reels — Hindi, English, and any language. No background, no watermark, runs in your browser.
Used 0 times•Updated never
Ohm's Law Calculator
Free Ohm's law calculator — solve for voltage, current, resistance, or power from any two values. Instant results in your browser.
Used 0 times•Updated never
Projectile Motion Calculator
Free projectile motion calculator — find range, max height, and time of flight from speed and launch angle. Instant results in your browser.
Used 0 times•Updated never
Image Text Extractor
Free image to text OCR — extract text from multiple images in any language and copy results in order. Runs in your browser.
Used 0 times•Updated never
Running Track Distance Calculator
Free running track distance calculator — start GPS tracking, see live distance and estimated steps. Private, in-browser.
Used 0 times•Updated never
Timestamp DateTime Converter
Free timestamp converter — Unix epoch, ISO 8601, SQL datetime, and more, both ways. Instant, in your browser.
Used 0 times•Updated never