Free Reddit Tools

Yes. Every tool on this page is free to use with no signup and no credit card. The Markdown editor, image resizer, embed generator, font generator, and ads calculator run entirely in your browser with no allowance at all; the AI writing tools and the Google-data tools (Thread Finder, Subreddit Finder, Keyword Tool) draw from a daily allowance that keeps them fast for everyone, and signing in with a Keywords Everywhere API key raises it on paid plans. Every plan has a cap; higher tiers get a higher one.

No. Nothing here connects to Reddit, asks for your password, reads your account, or posts on your behalf. The research tools read Google's results about Reddit, the writing tools work on text you type, and the rest run in your browser. You write and prepare the post with these tools, then submit it in the Reddit app or site yourself.

Twelve Reddit tools: the Reddit Thread Finder, Subreddit Finder, and Reddit Keyword Tool for research; the Reddit Markdown Editor, Post Title Generator, Post Generator, and TL;DR Generator for writing; the Username Generator and Font Generator for your profile; the Image Resizer, Ads Cost Calculator, and Embed Generator for production.

Enter a keyword in the Reddit Thread Finder. It runs a Google search restricted to reddit.com and lists the threads in Google's order with the estimated monthly Google traffic each receives, how many keywords it ranks for (press Keywords to see them), and a roll-up of the subreddits behind them. The Subreddit Finder shows the same search by community, and finds communities similar to one you name.

Use the Reddit Markdown Editor: type or paste the post, press the toolbar button for a spoiler (>!text!<), superscript, table, quote, code block, or link, and watch the live preview render it the way Reddit does. The switch between New Reddit and Old Reddit shows the one difference that trips people up, line breaks. Paste the result into Reddit in Markdown mode.

Up to 300 characters, but the feed shows roughly the first 100 to 120, and a title cannot be edited after posting. The Reddit Post Title Generator writes 10 titles per run and scores each for what Reddit rewards (specific, plain, no clickbait or sales language) so you can pick one that fits the subreddit; the Post Generator drafts the whole post with a TL;DR.

No. A Reddit username is permanent once the account is created (you can set a separate display name, but the u/ handle never changes), which is why it is worth choosing carefully. The Reddit Username Generator turns a keyword, name, or interest into handle ideas that follow Reddit's rules (3 to 20 characters; letters, numbers, underscores, hyphens), and can draft community names too; the Font Generator styles the display name and bio.

Each subreddit sets its own rules, and many restrict self-promotion, so read the community's rules before posting a link. When a link is welcome, the Reddit Embed Generator's domain feed (reddit.com/domain/yoursite.com/.rss) tells you whenever someone else posts your site.