240 products

Developer tools apps

Everything the AppRater community filed under developer tools, newest first. AppRater reviews every listing before it appears.

H

How Much To Run AI

Web

How Much To Run AI

See what it costs to self-host an AI model — and how that stacks up against a commercial API. How Much To Run AI is built for one question: how much does local/self-host deployment cost, and how does that compare to a commercial API? Free…

Developer ToolsView details →
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MyToolster

Web

MyToolster

All-in-one collection of 170+ free online tools for developers and everyday tasks — video, audio, text, image, data, web, color and QR code tools that run entirely in your browser.

developer toolsView details →
B

Byesu API

Web

Byesu API

Byesu API is an AI API gateway: one API key for Claude, GPT, Gemini, Grok, GLM, Kimi and gpt-image models, with OpenAI-compatible and Anthropic-native endpoints. Requests fail over automatically across routes, a live status page is…

AI APIView details →
S

SearchBastion

Web

SearchBastion

Free SEO checks help website owners find issues with metadata, speed, robots.txt, sitemaps, redirects and SSL. Optional account features add multi-page audits, Search Console insights and traffic-quality diagnostics. English and…

SEOView details →
M

Macsmith

macos

Macsmith

Macsmith brings your command-line developer tools into one native Mac GUI. Manage Homebrew packages, switch runtimes with mise and nvm, run Docker through Colima, inspect Lima virtual machines, and start or stop local PostgreSQL, MySQL…

Developer ToolsView details →
B

Binary Translator

Web

Binary Translator

Binary Translator converts binary code to readable text and text to binary as fast as you can paste it. It recognises the direction automatically, accepts 8-bit bytes, 7-bit ASCII, 0b prefixes, commas or no spaces at all, and tells you…

educationView details →
N

NextName

Web

NextName

NextName is a small domain research workspace I use when picking names. You can check if a domain is free, peek at WHOIS and DNS, see SSL status, compare registrar pricing, and browse TLDs. There is also a public API at /docs/api if you…

Developer ToolsView details →
C

ConvertAny

Web

ConvertAny

ConvertAny is a free browser-based toolkit for everyday conversion tasks. It combines file and unit conversion, text tools, app icon generation and developer utilities in one place. Convert documents, images, audio, video, archives, fonts…

file conversionView details →
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TheAllTools

Web

TheAllTools

Free online tools that run in your browser: text and developer utilities, generators, converters, color and image tools, calculators and daily horoscopes. No downloads and no sign-ups.

Online ToolsView details →
X

xmcp

Other

xmcp

xmcp is a free, MIT-licensed TypeScript framework for building Model Context Protocol servers. Developers define tools, prompts and resources in files, with schema validation, hot reload, middleware, and HTTP or stdio support. Its…

Developer toolsView details →
D

DemoVexa

windows

DemoVexa

DemoVexa is an AI-powered desktop application that transforms your software codebase into professional product demo videos. Built for SaaS founders, developers, product marketers, and agencies, DemoVexa analyzes your code and…

AIView details →
C

Claude API Pricing

Web

Claude API Pricing

Always-current per-token prices for Claude, GPT, Gemini, DeepSeek, Qwen and Kimi APIs in one table, plus a cost calculator that turns token estimates into dollars before you commit to a provider.

Developer ToolsView details →
D

DSH Plugin Hub

Web

DSH Plugin Hub

A community plugin directory for DeepSeek Harness (dsh). Discover, health-check and install dsh plugins; every plugin is automatically checked before it is listed.

deepseekView details →
P

pdf2md

Web

pdf2md

pdf2md converts PDF files into clean Markdown entirely inside your browser tab. The parsing runs locally in WebAssembly, so the file is never uploaded and no account is needed - you can verify it by opening DevTools and watching that no…

ProductivityView details →
E

EnjoyCoding

iOS

EnjoyCoding

EnjoyCoding is a paid iPhone and iPad companion for coding-agent sessions with Codex, Claude Code and Gemini CLI. Built on Happy, it adds quick replies, saved phrases, quick session creation and slash-command shortcuts. It requires the…

developer toolsView details →
M

MiniTools

Web

MiniTools

Free online tools that run 100% in your browser. 30+ free tools for text, developers and everyday tasks — no signup, no uploads, new tool added daily.

ProductivityView details →
L

LocalFirstTools

Web

LocalFirstTools

LocalFirstTools is a set of 28 free developer utilities that run entirely in your browser. You can format and validate JSON, convert JSON to YAML, CSV, XML or TypeScript, format XML, SQL and HTML, view CSV files, decode JWTs, encode and…

Developer ToolsView details →
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SportQuanta

Web

SportQuanta

SportQuanta is a sports data API delivering live scores, fixtures, match events, team and player statistics, standings, and historical sports data. Developers and businesses can integrate sports information into websites, mobile apps…

Sports Data APIView details →
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ToolVerse US

Web

ToolVerse US

ToolVerse US is a free online toolbox with more than 1,000 tools for everyday digital tasks — text editing and counting, PDF merging and conversion, image resizing and compression, developer utilities like formatters and encoders…

free toolsView details →
A

AIGoCode

Web

AIGoCode

AIGoCode is an AI API gateway that provides access to multiple models with one API key, unified usage tracking, and flexible billing.

AI APIView details →
S

SkillStack

Web

SkillStack

SkillStack is a curated marketplace of agent skills and AI prompts for developers. Get production-ready skills for Claude Code, Cursor, Codex and other coding agents, plus image and video prompts. Free tier, one-time purchases…

AI toolsView details →
J

JFmt

Web

JFmt

JFmt (jfmt.dev) is a free online JSON formatter, validator, and viewer that runs entirely in your browser (Web Worker) — nothing is uploaded, no account is needed, and no history is stored. It can format, minify, validate, repair, escape…

Developer ToolsView details →
C

Crun AI

Web

Crun AI

Crun is a unified AI API platform that provides access to over 100 top AI models for video, image, audio, and text generation. It offers fast integration, cost savings up to 70%, high performance with 99.9% uptime, and developer-friendly…

AI APIView details →
W

WarpLink

Web

WarpLink

WarpLink is link infrastructure for mobile teams, combining deep linking, deferred deep linking, install attribution, and real-time analytics. One link opens the right screen in your iOS or Android app, sends new users to the right app…

Deep LinkingView details →