Free tools that respect your privacy
Calculators, image tools, converters and more — every tool on GetByteRush runs 100% client-side. No uploads, no accounts, no waiting on a server.
Popular tools
View all →Percentage Calculator
Percentages, increases, discounts, and tips — instantly.
PDF Tools Suite
Merge, split, compress, and convert PDFs without uploading them.
Image Compressor
Shrink JPG, PNG, and WebP files without losing quality.
Image Resizer & Converter
Resize and convert images between JPG, PNG, and WebP.
Word & Character Counter
Live word, character, sentence, and reading-time count.
Age & Date Calculator
Exact age, and the days between any two dates.
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Instant
No server round-trip — results update as you type.
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Private by design
Files and text you enter never leave your device.
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Works everywhere
Fast and responsive on phone, tablet, or desktop.