Tools
Free Browser Tools
Handy utilities that run in your browser — no account, no install. Generate Aion 2 character names, check Diablo 4 world boss times, Steam player counts and Rift schedules, convert Rupiah into days of MBG meals, classify any text into categories you define with the Jev Classifier, calculate depth of field and hyperfocal distance, resize photos to the Ray-Ban Meta format, and explore live agents.
Free Fire Setting
NewGenerate the best Free Fire sensitivity settings for your exact phone — six tuned values plus DPI and fire-button size, copied in one tap.
Kalkulator MBG
Convert any Rupiah amount into days of MBG meals, portions, and share of the Rp 268 T budget — based on the viral Rp 1,2 T = 1 hari MBG rate.
Jev Classifier
Free zero-shot text classification: define your own categories, paste any text, and get the best label with a calibrated confidence — powered by the classifier.dev API, no key needed.
Depth of Field Calculator
Free depth of field calculator: get near & far limits, total DOF, and hyperfocal distance for 6 sensor formats — with a live blur preview, 100% client-side.
Meta Glasses Converter
Convert any photo to the Ray-Ban Meta glasses format: 3024×4032 portrait JPEG with glasses EXIF, Base64 copy, and one-tap save.
Diablo 4 World Boss Timer
Count down to the next Diablo 4 world boss in local time, compare simultaneous encounters, filter the 24-hour schedule, and set browser or calendar reminders.
Aion 2 Name Generator
Generate 20 short Elyos or Asmodian character names, choose a class and style, find similar backups, and copy or save your favorites.
AION 2 Steam Charts
Check the current Steam player count, see the reading time, and open the correct SteamDB charts for AION 2 history and peaks.
AION 2 Rift Timer
Count down to the next AION 2 Spacetime Rift in local time, with Taiwan, Korea, and disputed Global schedules clearly sourced.
A2A Protocol Validator
Validate any domain and visualize its A2A Agent Card via /.well-known/agent-card.json discovery.
A2A Agents
Browse A2A agents, inspect capabilities, and find x402-enabled services.
Your files never leave your device
Nearly every tool in this collection runs 100% client-side: the work happens on your own device with standard web APIs, so nothing you load is uploaded. The Jev Classifier sends your text over HTTPS to the free, keyless classifier.dev API and shows the answer. AION 2 Steam Charts reads public player counts through a server endpoint and caches the latest response without keeping a historical series. Both need a connection, and neither requires an account. The tools that run entirely on your device keep working offline once the page has loaded.
The same philosophy drives the rest of the site. The A2A documentation covers the Agent2Agent protocol end to end, the blog publishes deep dives and tutorials, and the insights feed tracks the ecosystem as it grows.