Pick emoji by keyword across 9 categories — copy anywhere. Find the exact reaction fast — free, local, no signup.
Content reviewed October 2026 · About Toolzum
Convert lists between comma, newline, pipe, tab, semicolon, and space delimiters. Move data across tools without reformatting — free, local, no signup.
Run JavaScript speed benchmarks across five workloads with ops/sec scores. Prove which device runs faster — local measurement, free, no signup.
Convert ring sizes across US, UK, EU, and Japanese standards with millimeter diameters. Buy a size 7 as EU 54 correctly — free, local, no signup.
Find-and-replace text across full documents as exact literal matches — rebrand 200 mentions in one pass. Rename a product through a 50-page spec instantly — free, local, no signup.
Compute trial-to-paid conversion across visitor, signup, and paid stages with MRR math — find funnel leaks. Lift 15% trials to 25% deliberately — free, local, no signup.
Search keywords (party, sad, food) or collapse categories to narrow the grid.
Nine collapsible groups — Smileys, People, Animals, Food, Travel, Activities, Objects, Symbols, Flags. Counts show per group.
Apple, Google, and Samsung draw differently — test critical emoji on target devices. Meaning usually survives; style varies.
No — picking runs locally in your browser. Nothing leaves your device.