Oracle2PostgreSQL — Oracle→PostgreSQL Migration Assessment

cobol2java — COBOL modernization & Java migration support

COBOL assets to Java. Migration support OSS compatible with 10 types of vendor dialects

Tonalis — Transposition Quick Reference Tool

Good news for those struggling with transposition reading of sheet music! Select the original key and the converted key, and the scale will be displayed on the staff! When you press a note, it will also play a sound!

KIGAE — Dress your data before AI.

Convert Excel/CSV to safe dummy data before passing to AI.

Invisible Character Forensics — Detecting Hidden Characters in AI Text

Garbled text? Hidden messages? Instantly expose invisible characters! With pop and safe "invisible character forensics," let's have fun detecting and cleaning up zero-width spaces and special codes lurking in AI text!

AIっぽさセルフチェッカー

A tool that detects AI-like clichéd phrases just by pasting an article, usable for self-checking before submission

AI Assist Log Analysis Tool TWLogAIAN

Analyze logs smartly with the power of AI! An open-source log analyzer that automates and streamlines anomaly detection and pattern analysis from massive logs, reducing the burden on system administrators.

Instagram Cleaner — Find Non-Followers from Instagram Export

Privacy-first Instagram tool to find who doesn’t follow you back.

Audio Converter AI

Convert speech to text, text to natural speech. Complete transcription, text-to-speech, and voice conversion all in one.

SUGUDASU WebP conversion

Don't entrust images to suspicious upload conversion services. WebP→JPG/PNG Convert WebP to JPG and PNG. Unlike upload-type services, images are processed only on your device. Ideal for confidential screenshots and Excel paste operations. 【Operating Environment】Completely browser-based (no registration required). Images are not sent to our servers by design. 【Tags】WebP JPG PNG image conversion browser-based document creation data processing ※Screenshots will be added at a later date

[Instagram] One-Sided Love / Mutual Follow Checker

Organize your follow relationships easily A simple follow management tool that lets you check mutual follows, one-sided follows, and admirers all in one place

APIキーもれチェッカー

Check if dangerous API keys are mixed in code made by AI, just paste it to check. Input is not sent.

FlowDraft — System Design Flowchart

Quickly diagram ideas and workflows to organize them. An intuitive flowchart creation tool that works seamlessly on smartphones.

SVG to PNG conversion | Secure because it's completed in the browser!

Easy SVG to PNG conversion!

Tikareta

Do you know my child's walking style?

Selparo | Organize the execution location of tasks delegated to AI

"I want to continue even after closing my PC" and "I have the necessary files on my local PC." This is a tool for organizing the selection options—Local / Cloud / VPS, and so on—and the conditions to confirm beforehand, based on input, execution conditions, and human approval. This is an introduction by the operator. It does not automatically configure or validate environments. Some links within the site contain advertisements.

H265にも対応した 動画エンコーダー

Bamboo Talk | Business Management That's Kind to People

A decision remains. Discussion progresses.

PolyChoron

A place where you can freely switch between anonymous bulletin boards and named chat rooms depending on your mood. A bulletin board + chat that recreates the usability of 2ch / 5ch with a modern UI and beginner-friendly terminology explanations.

File Translation — Translate the text while preserving the structure

File Translator — A tool that extracts sentences from JSON or CSV files, translates them, and returns them to the original format

Bibliography Formatter

A report creation support tool that automatically generates reference lists and shortened citations in APA, MLA, and SIST02 formats simply by inputting bibliographic information

note table maker

Just paste it and create a table in note

Gather materials

A free tool that aligns scattered fonts, full-width and half-width characters, and misaligned positions in PowerPoint materials with a single click

3LM-setup-wizard

llama-cpp-python, which is mainly used to run GGUF local LLM models. It's very convenient, but the setup is quite tedious, so this tool allows you to install the optimal llama-cpp-python for most environments all in one go. Since the main focus is on installing llama-cpp-python, please research and install any other necessary files yourself. It also includes functionality to decide whether or not to create a virtual environment, and after setup, to temporarily (or permanently) download a lightweight model from HuggingFace and test whether it actually works.

DoppelHunter(Image Duplicate Detection)

Software that detects duplicate and similar image and PDF files