NothingLeaves
Free browser tools that never touch your files
NothingLeaves launched on February 18, 2026 with 2 votes, #6,501 of 16,628 launches that month.
What it does
Most "free" tools secretly upload your files to their servers. NothingLeaves is different — everything runs in your browser. Your images, text, and data never leave your device. Compress images, generate QR codes, count tokens, diff text, and more — with features like batch processing, regex find & replace, and style-guide title case that competitors charge for. No uploads, no sign-up, no tracking. Just open and use.
Free online tools that run 100% in your browser. Compress images, generate QR codes, count tokens, diff text, and more. No uploads, no sign-up, no data collection.
Compress images, generate QR codes, count tokens, visualize memory layouts, diagram SQL queries, and more. Everything runs in your browser — nothing is ever uploaded. Compress JPEG, PNG, WebP, and BMP entirely in your browser. Unique pixel-difference overlay shows exactly what changed, set a target file size, view EXIF metadata, and compare with an interactive slider. Generate styled QR codes with custom dots, colors, logos, and frames. Built-in scanner verifies codes in real-time, and free batch generation lets you create dozens at once — features most tools charge for. Count words, characters, sentences, and paragraphs with readability scoring, keyword density, and built-in social media…from nothingleaves.com
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