Levntools is a web-based toolkit offering a wide range of utilities for developers, designers, and creators. Below are 14 other dev tools apps with similar functionality to LevnTools, matched by what each product actually does — not ranked or scored. Explore each to find the closest fit for your use case.
Everytoolkit is a web-based platform offering over 500 free online tools for developers, designers, and everyday users. It includes utilities for text conversion, image editing, code formatting, calculations, and more, all accessible without registration. The toolkit streamlines workflows by centralizing essential utilities in one place.
YourToolsKit is a collection of over 70 free online tools for developers, freelancers, and professionals. It includes utilities for formatting, calculation, AI caption generation, and more, all running client-side in the browser with no sign-up required.
FreeDevTools Studio provides a collection of free online utilities designed for developers and related roles. The platform brings together over 70 tools across 10 categories, making it a destination for building, debugging, converting, and creating without the need for installation or registration. Its tools are intended for quick, one-off tasks and are accessible directly through a web browser, with many running entirely on the client side for privacy. The suite covers a wide range of functions, including developer utilities for formatting and validating JSON, generating file hashes, and building API requests. It also features design and UI tools such as color pickers, image resizers, and generators for QR codes and prompt templates. Media processing is supported with tools for trimming audio, resizing and compressing images, and converting between image formats. Additional categories include calculators, unit and currency converters, timezone tools, and cheat sheets for quick reference. The platform highlights popular tools like an AI token calculator, LLM cost calculator, and stopwatch. FreeDevTools Studio is aimed at developers, designers, and anyone needing lightweight, browser-based utilities for tasks such as code formatting, asset creation, media editing, and conversions. The interface is designed for fast access and ease of search, allowing users to start using any tool immediately without creating an account. All utilities are free to use, and the platform emphasizes privacy by not requiring registration or collecting user data. evidence_sufficient: true
Versatools is a web-based platform offering a collection of free online tools designed for a wide range of everyday and professional tasks. The service groups its tools into several categories, including text manipulation, developer utilities, date and time calculations, mathematical and numerical tools, and unit converters. Access to all tools is available instantly through the website, with no signup or downloads required. The platform features over 51 tools, each tailored to specific needs. In the text tools category, users can count words, characters, sentences, and paragraphs, convert text case, remove duplicate lines, and compare text differences. Developer tools include utilities for encoding and decoding data formats like Base64, formatting and validating JSON, decoding JWT tokens without sending data to a server, and testing regular expressions with instant feedback. Date and time tools support calculations such as age determination, timestamp conversion, and measuring durations or countdowns. Math and number tools offer various calculators, while unit converters handle measurements for length, weight, temperature, area, volume, speed, and time. Versatools is intended for anyone seeking quick, reliable utilities for tasks related to text processing, software development, data formatting, and measurement conversions. The platform emphasizes instant results and ease of access, making it suitable for both casual and professional users who need to perform these operations without technical complexity. All tools on Versatools are provided free of charge and are accessible directly from the web without any registration. The service does not impose usage limits and is presented as free forever. The platform also highlights privacy considerations, noting the use of cookies for functionality, analytics, and advertising. Versatools positions itself as an online toolbox for a broad set of productivity needs.
Tools for Developers is a web-based suite offering a variety of free utilities such as JSON formatting, encoding/decoding, UUID and hash generation, and more. It is designed for developers who need quick, browser-based tools without the need for installation.
DeveloperToolsKit is a web-based collection of free utilities for developers, offering tools such as text converters, JSON formatters, regex testers, color pickers, and hash generators. It aims to boost productivity by centralizing essential developer functions online.
Toolsvana is a browser-based suite of over 270 free online tools for converting, editing, and optimizing files. It includes utilities for PDF editing, image conversion, AI-powered summarization, and more, catering to students, professionals, and creators who need quick, no-install solutions.
CleverTools is a collection of over 90 free online tools covering PDF editing, image conversion, finance calculators, developer utilities, and more. All tools run entirely in the browser, require no signup, and prioritize user privacy. Suitable for anyone needing quick, no-fuss utilities for daily tasks.
DvTools offers over 116 free browser-based tools for developers, including JSON formatting, JWT decoding, regex testing, Kubernetes manifest generation, and Docker Compose building. All tools run client-side for privacy and work offline. No sign-up or data collection required, making it ideal for developers needing quick, secure utilities.
ToolBox is a web-based suite of free utilities for developers and designers. It offers tools for formatting, converting, generating, and editing various data types, including JSON, PDF, images, and text. The platform is privacy-focused and requires no signup for basic use.
FreeToolkit is a collection of over 100 free online tools, including JSON formatting, regex testing, color picking, and more. It runs entirely in the browser, requires no login, and is designed for developers and general users needing quick, privacy-friendly utilities.
Lite Tools is a collection of free, lightweight online utilities for PDF editing, image manipulation, calculators, and daily productivity tasks. Users can compress, merge, and convert PDFs, edit images, generate QR codes, and use various calculators directly in their browser without registration. It is designed for students, professionals, and anyone needing fast, no-install tools.
Devy Tools is a free web-based suite offering over 180 developer utilities, including JSON formatting, encoding/decoding, cryptography, and data conversion tools. It is designed for developers who need quick, privacy-friendly tools in the browser.
Toolflux provides a collection of free browser-based tools designed for developers and freelancers. The platform offers 35 distinct utilities, with new tools added weekly, focusing on quick access, privacy, and ease of use. All tools operate directly within the browser, requiring no signup, and are structured to ensure that user data remains local and private. The suite includes a range of calculators, converters, and developer utilities. Notable tools mentioned are a compound interest calculator with year-by-year charts and German tax and inflation options, geometry calculators for both angular and round shapes, a date calculator with six different modes including German working days, and an ETF calculator that accounts for real TER drag and German tax considerations. The barcode generator helps users select and verify barcodes such as EAN-13, ISBN-13, Code 128, and ITF-14, including check-digit derivations and printability checks. Other developer-focused tools include a JSON formatter, Base64 encoder, Markdown to HTML converter, diff checker, crontab generator, and AI text detector. For users in Germany and the DACH region, Toolflux offers specialized calculators such as net salary, hourly rate, VAT, and working days calculators, tailored to the needs of freelancers and the self-employed. The platform also features security and randomization tools, including hash generators, JWT decoders, password and UUID generators, and QR code utilities, all designed to function without uploading data to external servers. Toolflux is accessible entirely through the browser, with no installation or registration required. The service is positioned as a set of small, focused tools that "just work," catering specifically to developers and freelancers seeking fast, private, and reliable online utilities. All tools are available free of charge.
