We solve the small problems
so you can get back to work
Decode a token. Convert a timestamp. Generate an ID. The everyday jobs that shouldn’t cost you money, an account, or your data — every tool runs in your browser and nothing you paste ever leaves it.
Free tools, ready now
Instant results, no account required, nothing uploaded. New ones added every few days — this is the newest six.
Decode every base64 value in a Kubernetes Secret manifest at once, or build a paste-ready Secret from plaintext.
Open tool →See exactly which file and directory permissions a umask produces, in octal and symbolic form, with reverse lookup.
Open tool →Build the exact OpenSSL command for a self-signed cert, CSR, format conversion or inspection. Your key is never generated here.
Open tool →Decode JSON Web Token headers, payloads and claims. Flags expiry at a glance.
Open tool →Convert text to Base64 and back, with full UTF-8 and URL-safe support.
Open tool →Bulk-generate random v4 or time-sortable v7 UUIDs using the Web Crypto API.
Open tool →Free developer and IT tools, no strings attached
EverProStack is a growing collection of small, single-purpose tools for the jobs developers and IT teams run into constantly — decoding a JWT, converting a timestamp, generating a UUID, building a config file for nginx, systemd, or Terraform. None of it is glamorous work, which is exactly why it’s worth doing properly: every tool here runs entirely in your browser, so nothing you paste, upload, or generate is ever sent to a server. That’s not a privacy feature bolted on afterward — it’s the whole design, because these are frequently the kinds of inputs (tokens, keys, connection strings) you shouldn’t want leaving your machine in the first place.
There’s no account to create and no email to hand over. A tool that needs a signup for a five-second task is solving the wrong problem, and the friction adds up across a team that reaches for one of these several times a week. New tools ship every few days, prioritized by what actually gets searched for and what we’ve personally needed on client work — not by what’s easy to build.
The tools are the traffic engine and they’ll stay free indefinitely. Separately, the same team also takes on web, app, and growth work for other companies — custom APIs, MVP and startup builds, B2B web design, CRM development, and marketing. The two aren’t tied together: using the tools implies nothing, and the services pages are written the same way the tools are — straight information, not a pitch.
Built by the same people who use these tools every day
Every tool on this site exists because we needed it ourselves for client work. We’re a small team that builds and ships production software, sites, and growth work for other companies — the tools are free, always will be, and doubling as proof of how we build.
What we also build
Web, app, and growth work for teams who’d rather hire people who understand the stack than explain it from scratch.
Designed around how your data is actually used, not a generic CRUD wrapper.
The smallest build that actually tests your idea — scoped, not padded.
Built for a real buying process, not a single-visitor conversion funnel.
Content and channel strategy matched to where your customers actually are.
Not ready to talk? That’s fine.
Use the free tools as long as you want, no account required. If a project ever comes up, the services pages explain how we actually think about scope and cost — not a sales page, just the same straight answers we’d give a client.
Have a project in mind?
Tell us what you’re building and we’ll give you a straight answer on scope, timeline, and whether we’re actually the right fit.