125 tools in one library

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Browse by category

Categories built around how users actually search for tools.

Instead of throwing every route into one endless grid, the frontend groups tools into clear lanes for workflow, utility, education, and security use cases.

Career & Productivity

High-intent tools for resumes, outreach, meetings, and daily execution.

AI Resume Builder/

Resume Bullet Point Improver/

Resume ATS Score Checker/

PDF & Document

Conversion, extraction, compression, and AI workflows around documents.

PDF Compressor/

Image & Media

Visual cleanup, enhancement, OCR, and creator-focused image tooling.

Image Compressor/

Image Format Converter/

Video & Audio

Compression, transcription, subtitles, cleanup, and audio conversion.

Video to MP3 Converter/

Audio Compressor/

Video Compressor/

AI Writing & Content

Fast draft generation, rewriting, summarization, and social content tools.

Blog Title Generator/

Blog Intro Generator/

Blog Outline Generator/

Developer

Practical formatting, decoding, debugging, and AI code helper utilities.

JSON Formatter and Validator/

Code Formatter/

Data & Utility

Daily-use converters, generators, and quick data cleanup workflows.

CSV to JSON Converter/

Excel Formula Generator/

Encoding & Conversion

Base encoders, URL and HTML escaping, hex inspection, and binary conversion tools.

Base64 Encoder Decoder/

Base32 Encoder Decoder/

Base58 Encoder Decoder/

Hashing & Integrity

Digest generation, password hashing, checksums, and integrity-focused workflows.

SHA-224 Hasher/

Classical Ciphers

Hands-on encryption demos for classical substitution and transposition ciphers.

Vigenere Cipher/

Playfair Cipher/

Key Exchange & Signatures

Interactive workflows for public-key exchange, signing, verification, and key generation.

Diffie-Hellman Key Exchange/

DSA Signature Tool/

Modern Encryption

Symmetric encryption workflows for protecting text, files, and exchangeable payloads.

AES Encryption Tool/

DES Encryption Tool/

Triple DES Encryption Tool/

Compression & Coding

Compression algorithms, size comparison utilities, and educational coding visualizers.

Huffman Encoding Tool/

Run-Length Encoding Tool/

LZW Compression Tool/

AI Learning

Study, interview, roadmap, and explainer tools with an AI education angle.

AI Concept Explainer/

Flashcard Generator/

Quiz Generator/