DevOps / Infra

Configuration, certificates, permissions, versions, and infrastructure.

Chmod Calculator

Convert between chmod octal and rwx permissions.

Chmod Calculator is a free online developer tool in DevKit’s DevOps / Infra collection. Convert between chmod octal and rwx permissions. It runs entirely in your browser — no login and no uploads — so your input stays private. Search keywords: chmod, permissions, unix, octal, rwx.

What you can do

Convert between chmod octal and rwx permissions
Runs locally in your browser
Related terms: chmod, permissions, unix, octal, rwx

Category: DevOps / Infra

chmod
permissions
unix
octal
rwx

DevKit runs in your browser. No login, no paywall, and nothing is uploaded to a server.

Convert between chmod octal and rwx permissions.

DevOps / Infra

PEM Decoder

Inspect the type and basic structure of PEM blocks.

PEM Decoder is a free online developer tool in DevKit’s DevOps / Infra collection. Inspect the type and basic structure of PEM blocks. It runs entirely in your browser — no login and no uploads — so your input stays private. Search keywords: pem, certificate, x509, decode.

What you can do

Inspect the type and basic structure of PEM blocks
Runs locally in your browser
Related terms: pem, certificate, x509, decode

Category: DevOps / Infra

pem
certificate
x509
decode

DevKit runs in your browser. No login, no paywall, and nothing is uploaded to a server.

Inspect the type and basic structure of PEM blocks.

DevOps / Infra

SSH Key Fingerprint

Create a SHA-256 fingerprint from an SSH public key.

SSH Key Fingerprint is a free online developer tool in DevKit’s DevOps / Infra collection. Create a SHA-256 fingerprint from an SSH public key. It runs entirely in your browser — no login and no uploads — so your input stays private. Search keywords: ssh, key, fingerprint, sha256.

What you can do

Create a SHA-256 fingerprint from an SSH public key
Runs locally in your browser
Related terms: ssh, key, fingerprint, sha256

Category: DevOps / Infra

ssh
key
fingerprint
sha256

DevKit runs in your browser. No login, no paywall, and nothing is uploaded to a server.

Create a SHA-256 fingerprint from an SSH public key.

DevOps / Infra

.env Diff

Compare environment keys while redacting values.

.env Diff is a free online developer tool in DevKit’s DevOps / Infra collection. Compare environment keys while redacting values. It runs entirely in your browser — no login and no uploads — so your input stays private. Search keywords: env, dotenv, diff, secret.

What you can do

Compare environment keys while redacting values
Runs locally in your browser
Related terms: env, dotenv, diff, secret

Category: DevOps / Infra

env
dotenv
diff
secret

DevKit runs in your browser. No login, no paywall, and nothing is uploaded to a server.

Compare environment keys while redacting values.

DevOps / Infra

SemVer Compare / Bump

Compare, sort, and increment semantic versions.

SemVer Compare / Bump is a free online developer tool in DevKit’s DevOps / Infra collection. Compare, sort, and increment semantic versions. It runs entirely in your browser — no login and no uploads — so your input stays private. Search keywords: semver, version, compare, bump.

What you can do

Compare, sort, and increment semantic versions
Runs locally in your browser
Related terms: semver, version, compare, bump

Category: DevOps / Infra

semver
version
compare
bump

DevKit runs in your browser. No login, no paywall, and nothing is uploaded to a server.

Compare, sort, and increment semantic versions.

DevOps / Infra

Ignore Pattern Tester

Test paths against common gitignore-style patterns.

Ignore Pattern Tester is a free online developer tool in DevKit’s DevOps / Infra collection. Test paths against common gitignore-style patterns. It runs entirely in your browser — no login and no uploads — so your input stays private. Search keywords: gitignore, dockerignore, glob, path.

What you can do

Test paths against common gitignore-style patterns
Runs locally in your browser
Related terms: gitignore, dockerignore, glob, path

Category: DevOps / Infra

gitignore
dockerignore
glob
path

DevKit runs in your browser. No login, no paywall, and nothing is uploaded to a server.

Test paths against common gitignore-style patterns.

DevOps / Infra

Port / Service Lookup

Look up common TCP and UDP service ports.

Port / Service Lookup is a free online developer tool in DevKit’s DevOps / Infra collection. Look up common TCP and UDP service ports. It runs entirely in your browser — no login and no uploads — so your input stays private. Search keywords: port, service, tcp, udp.

What you can do

Look up common TCP and UDP service ports
Runs locally in your browser
Related terms: port, service, tcp, udp

Category: DevOps / Infra

port
service
tcp
udp

DevKit runs in your browser. No login, no paywall, and nothing is uploaded to a server.

Look up common TCP and UDP service ports.

DevOps / Infra

Kubernetes Name Validator

Validate DNS-1123 names and label values.

Kubernetes Name Validator is a free online developer tool in DevKit’s DevOps / Infra collection. Validate DNS-1123 names and label values. It runs entirely in your browser — no login and no uploads — so your input stays private. Search keywords: kubernetes, k8s, dns1123, label.

What you can do

Validate DNS-1123 names and label values
Runs locally in your browser
Related terms: kubernetes, k8s, dns1123, label

Category: DevOps / Infra

kubernetes
k8s
dns1123
label

DevKit runs in your browser. No login, no paywall, and nothing is uploaded to a server.

Validate DNS-1123 names and label values.

DevOps / Infra

Dockerfile Explainer

Explain common Dockerfile instructions line by line.

Dockerfile Explainer is a free online developer tool in DevKit’s DevOps / Infra collection. Explain common Dockerfile instructions line by line. It runs entirely in your browser — no login and no uploads — so your input stays private. Search keywords: dockerfile, docker, container, explain.

What you can do

Explain common Dockerfile instructions line by line
Runs locally in your browser
Related terms: dockerfile, docker, container, explain

Category: DevOps / Infra

dockerfile
docker
container
explain

DevKit runs in your browser. No login, no paywall, and nothing is uploaded to a server.

Explain common Dockerfile instructions line by line.

DevOps / Infra