Free YouTube tools

Explore the best free YouTube tools to save any thumbnail in every size, count titles and descriptions, and check a title before you publish.

Navid Moazzez built every one of them, and each works right here on the page with no sign-up.

Updated 5. 10. 2026

YouTube character counter

YouTube titles (100) and descriptions (5,000), counted as you type.

YouTube thumbnail downloader

Save any YouTube video's or Short's thumbnail in every size YouTube keeps, up to the full-size original.

Viral hook generator

10 viral hooks for any topic, each shaped like a real post that got 3 times its creator's usual likes. Free.

Engagement rate calculator

Any account's engagement rate by followers and by views, from a username or a link, against benchmarks for its size.

YouTube MCP server & CLI

Read any video's transcript, research channels and manage your own from Claude, Codex or Cursor.

MCP servers & CLIs

YouTube title checker

Score your YouTube title against real channels' videos, keep it under the 100-character limit, and see which parts won or lost.

YouTube transcript generator

Get the full transcript of any YouTube video, with its chapters and times, to copy, download or chat with.

YouTube channel description generator

Your YouTube channel description in the shapes the best YouTube creators use, graded against them.

Video transcript generator

Get the transcript of any video from YouTube, Instagram, TikTok, X, Facebook, LinkedIn or Pinterest, in one box.

Link in bio generator

Paste your profile and offer links, get your own link in bio page, and put it on your own site. Free.

Video script generator

Turn a video that worked into your own script: the same structure, your topic, your proof and your voice.

YouTube Shorts script generator

Turn a Short that worked into your own script: the same structure, your topic, your proof and your voice.

YouTube video summarizer

Get the key points of any YouTube video with the time each one is said, plus chapters and the transcript.

Video summarizer

Summarize a video from YouTube, TikTok, Instagram, X, Facebook, LinkedIn or Pinterest, with the time of every point.

Browse the best free YouTube tools

46 tools

YouTube character counter

YouTube titles (100) and descriptions (5,000), counted as you type.

YouTube thumbnail downloader

Save any YouTube video's or Short's thumbnail in every size YouTube keeps, up to the full-size original.

YouTube transcript generator

Get the full transcript of any YouTube video, with its chapters and times, to copy, download or chat with.

Viral hook generator

10 viral hooks for any topic, each shaped like a real post that got 3 times its creator's usual likes. Free.

Video transcript generator

Get the transcript of any video from YouTube, Instagram, TikTok, X, Facebook, LinkedIn or Pinterest, in one box.

Engagement rate calculator

Any account's engagement rate by followers and by views, from a username or a link, against benchmarks for its size.

YouTube title checker

Score your YouTube title against real channels' videos, keep it under the 100-character limit, and see which parts won or lost.

YouTube MCP server & CLI

Read any video's transcript, research channels and manage your own from Claude, Codex or Cursor.

MCP servers & CLIs

Video script generator

Turn a video that worked into your own script: the same structure, your topic, your proof and your voice.

YouTube Shorts script generator

Turn a Short that worked into your own script: the same structure, your topic, your proof and your voice.

YouTube channel description generator

Your YouTube channel description in the shapes the best YouTube creators use, graded against them.

YouTube video summarizer

Get the key points of any YouTube video with the time each one is said, plus chapters and the transcript.